The dash cluster itself may also have gone out. Then I would have to move the switch back and forth between all the positions just to get them to turn on or off. If you choose the right components and properly install a car stereo, you can avoid this problem. If the stereo still keeps turning on and off, then move onto the solutions listed below. Just a few melted ice cubes. ideas came together and I fixed it myself solid! They may look somewhat similar, both with wide screens - but the '03 is for the D2B fiber optic bus, and the '04-'06 is for the MOST bus that your car has. This runs in order with a lot of wiring to other accessories, and may cause the others to fail. Conduct fuse testing to find blown fuses. ImproveCarAudio is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. In this circumstance, you should turn off the automobile, remove the key, exit, and close the door. I "fixed" it by taking out COMAND fuse in trunk. The radio is cutting in and out turns on then right off constantly non stop. Stereo will usually start and restart itself later. Even at a safe distance. Why is this happening? 25,720 miles. You need to figure out which component is defective by bypassing each component until you find the problem. This one is similar to the issues listed above, but your cars mechanical ignition cylinder, rather than the electrical switch, is the source of the problem. Sometimes a loose connection somewhere in between the battery and the head unit will cause the system to stop working altogether. Here are some of the possible reasons why your car radio keeps on repeating itself: When you start your car engine, the alternator gets charged, and this charge is transferred to the battery. please adise what to He tells the best stories about car chases with cops, stealing a car belonging to Paul Castellano's son-in-law, and finding a handgun with a book containing handwritten notations about loan . The Audio Gateway is the brains of the Mercedes-Benz COMAND system. Hi all just an update of whats going on. A number of Mercedes drivers report a rattling sound in their engine when they start their car. According to a technical service bulletin issued by General Motors, the issue is a defect in the power window motor control circuit board. you a print out showing where the Save my name, email, and website in this browser for the next time I comment. Best of luck! If it continue to play after the driver door is opened and the ignition is turn off this is . Using its electric steering, adaptive cruise control, and lane-keeping assist, the E-Class will change lanes by itself once the turn signal has been activated for 2 seconds. Q. I have a Buick Cascada convertible, which I really like. I got 3 Mercedes all with the same problem . At first they would randomly turn off even though the switch was still in the on position. battery terminal was a bit loose and the AMG tight I had a similar problem with the headlights turning on and off randomly. It is an excellent multimeter with 10 different testing modes. If the radio continues to function for a while, there is clearly an issue with your radio. Are you having trouble with a non-working radio on your Mercedes-Benz? When an amplifier is overloaded by connecting too many speakers and woofers, there may be problems with the wrong ground wire gauge used. Restart your iPhone and your car. Oh, the '03 and '04-'06 COMANDs are VERY different. My Car Radio Wont Turn Off: How to Solve? In case your problem has persisted following the installation of your aftermarket components, its possible that your wiring is faulty. You can also try rebooting your Ecobee thermostat by restoring it to factory settings or . You need to figure out which component is defective by bypassing each component until you find the problem. It turns off the radio, turns on the interior dome light and moves the drivers seat back to exit. I'm guessing this was intentional to let the driver know that the electrical is still available after shutting off the car, in case you want to close the windows. Good luck. To troubleshoot the cars electrical problems, I use theCrenova 890Z Digital Multimeter. Capucine said: Radio will continue to play as long as the driver door is closed. That covers all the basic problems that may have been causing you trouble with the stereo. off on a Mercedes Benz 2009, What wrong when my radio shut off every 20 I tried getting to the fiber optic ring and didn't quite make it. Chances are the symptoms may return. Today, without warning, the radio and COMAND screen shut off. This amplifier will strengthen the antennas signal and solve the cutting out issue in the obstruction areas. This normally restores the systems to working order. He has over 40 years of experience in the automotive business and is an ASE certified master technician. For drivers who enjoy listening to podcasts and music or those who desperately need navigation help, a car's infotainment system can be crucial to their happiness. This one is odd?? Trace the black wire. The first thing you can do to fix the problem of your speaker cutting in and out is to make sure theres enough airflow where the amplifier is mounted. Sometimes it doesn't turn on. JavaScript is disabled. Mark helpful 105 dr904 answered 8 years ago Instead, it just disconnects you from most accessories or devices you may have been connected to and disables auto-join capabilities. Well also discuss why Mercedes radios sometimes dont turn on at all and what you can do about it! You can use a multimeter to check if the wiring is shorted properly at the connector. If your amplifier is not getting enough airflow, it may not be cooling down the speaker, thus causing it to cut in and out. Whos has Engine ticking on e350 2011? You may want to check the terminals and make sure they are in good working order. To troubleshoot this fault, physically inspect the wiring between antenna and tuner and also between tuner and radio. If all the connections test out OK, then the problem is internal to the deck. Most times, a reset can help out. If everything looks good, then there is a fault in the head unit or either with the amp. No warning, no messages, everything else seems fine. 0. When your radio stays on when car is off and door is open, you may have to deal with some unpleasant repercussions. To reboot the stereo, you have to press a push button on the stereo that is located beside the CD input button. What youll want to do is use the owners manual to check the diagnostic process specific to your vehicle and follow those steps one by one until you find and replace the bad cable. In other words, when you set the ignition switch to off, the ignition accessory cable will not receive any power. You'll have to pull the deck out and bench test it, or at least pull it out and check all the connectors very carefully. So I than went and purchased a used head unit from a local shop who sells mb parts I drove there got the new unit plug it in than it turned on worked fine. All Rights Reserved. You can remove the original Becker radios from your car and get that to any professional to have them diagnose the problem for you. If your radio stays on when car is off and door is open, rest assured that you can fix it by following the above tips and advice. The battery. There also can be similar wiring issues between tuner and stereo. A voltmeter or a test light can be used to check for this. Change the siren batteries or replace the siren itself if found defective. Dec 14, 2015 . As modern car stereos are getting more advanced and complex, it is difficult to troubleshoot problems. You might have removed that panel at one time to ensure that it doesnt get stolen. Bad power connection from the battery to stereo or amplifier can also cause this problem. Why does my Mercedes alarm keep going off? See if any of these cables or wires connected to the antenna have come loose and reconnect them carefully without breaking anything else in the process. ImproveCarAudio also participates in affiliate programs with Clickbank, CJ, ShareASale, and other sites. I put a new battery on and everything started working. The impedance of speakers is a crucial factor when choosing them for a car stereo. If you are using speakers with lower (for example, 2-ohm impedance), they will draw more power, causing issues at higher volumes. Faulty Switch: This is the switch that's activated when you turn the wipers on and off, and it has lots of complex . (Sometimes my own memory is defective too, but that's not important right now.) The "jiggle test is one way--by jiggling various wires with the deck plugged in--if you can duplicate the problem this way, then you know you have a wiring or connector problem. After a few minutes, you should check to see if the stereo has turned itself off. The most likely reason for your radio's sudden death is a blown fuse. You're then going to need to turn the key just slightly to the second position in your ignition cylinder. Skylaw i see you live in the same area i do. Usually, only when the ignition switch is set to the accessory position can your car radio be powered up and running. 90 Seconds later, I see "COMAND SHUTTING DOWN" on the screen. Windupradio is supported by its audience. Software issues. Here are some potential signs that signal this problem and some basic troubleshooting techniques you can try. That was my diagnostic. When will I know its time to change my cars brakes? 2023 CarGurus, Inc., All Rights Reserved. You may as well start with this and move on to the other solutions if it doesnt work. A friend told me maybe the fuse is out but if it isthe radio won't be unable to switch on at all.Hope someone out there could help me here, Edmunds Price CheckerEdmunds Lease CalculatorDid you get a good deal? I did few work to it so far replaced this parts also the Secondary air pump went bad and the stop light switch was bad as well bought the secondary air pump from a guy out in Tampa who sells MB parts his name is Victor he has MB parts for all the S classes and CLS and SL 813/451/0189. When this happens, consider looking into a defective hood latch connection. How to Fix a Mercedes Radio Display thats Not Working? If both wires are constantly hot, find a power supply that heats up only when the ignitions in the accessory position; then, use that to power your radio. Car audio related questions and helpful hints for building the best sound system for your car or getting the most out of what you have. Check the cables and make sure they are tight and properly connected. Physical Obstruction Your radio may have lost contact with the satellite due to some obstruction. Stereo will seem to be working, but the music cuts off. I just bought the vehicle few weeks ago always wanted a S55 AMG man i tell you i love the power on this car. Receive the latest news and breaking updates, straight from our newsroom to your inbox. One of the less common reasons for a Mercedes radio not turning on is that there might be some sort of system software malfunction. good luck! Follow Boston.com on Instagram (Opens in a New Tab), Follow Boston.com on Twitter (Opens in a New Tab), Like Boston.com on Facebook (Opens in a New Tab). Fuse Problems 3. Contact Us today to get our latest special offers. When the siren batteries fail, it can cause the alarm to go off. Locate and remove fuse 6. But if you power off the radio first and it keeps switching to different preset channels, the radio's memory is defective. Try to find where your Radio fuse This happens when there are loose wires in the system particularly true in case the power cord and the ground wire come loose. The warning indicates that the alternator, responsible for charging the battery while the engine is running, is not functioning properly. Old wires often have slits in them through which their copper wire stays exposed. Check with dealer , may be a software update that could affect the system.Warranty? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If the wires are loose or corroded, you have to connect them again either by. Is life better out there? If you find that the power supply is not present or theres no voltage, this can be fixed easily by checking all of your fuses and relays. If your car stereo is newly installed and turns off at a higher volume, there will be installation errors. In order to figure out whether your car radio is blown, the first thing you need to do is listen to it. To put your car in accessory mode, press the start/stop button a second time. This will cause something called a shortingin the wires. (Answered). This will cause things to happen, to include killing the radio and/or cd player. The first reason would be that the head unit is not receiving 12V. 5 Steps to Do, Difference Between Radio Wave and Microwave Explanation, What Does Copy Mean in Radio? Car audio systems have been my hobby for a long time. In order to address this and turn off your radio, ensure that when you pull out the key, the ignition switch is not in the accessory or on position. 30,558 satisfied customers. In some situations, your radio may continue to run due to a broken cylinder or ignition switch. Is there any MB meets around here i would love to go to some i know there is a CARS AND COFFEE at blvd customs 3RD Saturday of the month i want to take my S55 there at the next meet. Cookie Policy - There are two reasons your head unit might be experiencing power cuts. Be sure to come back and share!Edmunds Moderator. I have to start it again. I'm excited to share what I have learned and I hope you find the information helpful. This applies with the engine running or has been stopped by depressing the start/stop button. ImproveCarAudio is compensated for referring traffic and business to these companies. 49f41b82-719b-44c1-92be-d3ed7dbfad09 (1).jpg, Do Not Sell or Share My Personal Information. to reset all 3 system.. Radio, Navigation and Power Issues and Engine Cranking 5. It means when you tap to power Bluetooth or Wi-Fi down in the new Control Center, it doesn't shut them off completely. Motoristcare.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. When the key is set to the inactive status, establish whether or not the accessorys power source is available. Gain the capacity to replace your fuses, and the potential to insulate yourself from shocking repair bills. 1. And the solution is pretty simple. If the voltage at the battery side looks good, then there may be a grounding problem. Any Ideas? Sep 20, 2017. People are leaving: Massachusetts has lost 110,000 residents since COVID began. Take out the key from the ignition and dont turn on the car for at least 15 minutes. 30 mins as I was driving the head unit cuts out again back to the first problem. Sometimes everything would shut off, sometimes not. If the voice coil of a speaker is damaged, then one of two cases can happen. How to Perform Mercedes Comand System Reset? The poor connection system could be the reason why your radio turns off when AC is on. These connections to the instrument cluster also can come loose. As he is known on the street, Drew was a premiere car thief for the Nicky Corazzo crew in Brooklyn. Aug 14, 2014 . The command control on the steering wheel is not working and the stereo shuts of every 30 minutes while I am driving it warns me 3 minutes before that I need to turn the ignition on or it will turn off. Headunit works perfect and the amp works perfect. The issue could be related to the amp if you have an external amp or the speaker wires. Stay with us. Generally, a car stereo is the brain, governing all vital functions of Your car's system. It may short circuit, resulting in a closed circuit, or the speaker can completely break down, leading to an open circuit. Overheating Is Never a Good Thing How Do You Stop Your Radio or Android Head Unit from Resetting Every Time You Turn Your Car On? It can affect the sound quality and also causes the radio to cut off. Windupradio.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. For you to do that, you will need to remove the fuses for the CD Changer, COMAND/ NAV / DVD Player / Radio, Audio Gateway AGW, and the Voice Unit if it is equipped with one, for at least 10 minutes. Or a common module that could be malfunctioning. fixed easily by checking all of your fuses, radio work again like normal on the Mercedes, head unit and amplifier with another speaker. The clock relies on a constant flow of electricity from the battery to keep it running, even . A shorting in the circuit may also spark a fire in the system, so check your wires to be safe. Hi all. If this happens, you will need to turn the ignition off. Posted on Published: July 22, 2021- Last updated: May 6, 2022. Mine does the same thing (mostly works, but turns on by itself after I turn off engine). Most likely the spring inside it is broken. But if not you have to find which one is bad and just replace it. This problem is related to the wiring and the capacity of the speakers. In my case i lost sound but everything else worked. Not sure how to start the testing. The most common explanation for why a car's clock reset suddenly is due to the battery. Causes of The Problem and How To Solve Them 1. It sound exactly same as mine. Once the driver's door is opened the radio should cut off no matter the interval setting that is selected in the menu is my understanding. T burning oil i change pcv valve spark plugs but still i had to ad 1 liter after every I hope this fixes your problem. I can't see how that maintenance could effect the radio not working - even if someone wanted to mess with me. 1. Due to excessive voltage at higher volume, the increase in current may blow the fuses, hindering the working of the car stereo. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. You should turn off the automobile, take the key out, exit, and close the door in this instance. This is what you need to do if you have a Nissan automobile and you want to listen to the radio without turning it on. Please refer to CarGurus Terms of Use. Each of these could be a good sign that your car radio is not working properly. The signal on Sirius radio stations will not play properly while traveling down the road, with no obstructions to block the signal. If you have a different model, you will have to use fuse numbers assigned to your COMAND, CD changer, radio and audio gateway. Any problem with one of those cables can cause the system to stop working to protect itself from any damage. 1. This part is what keeps the belt tense as it runs all of the engine accessories. Shorting of random wires is most likely to happen when the car goes over a bump in the road. I can confirm that if you change the country code in your instruments coding to "Germany" the radio will stay on when you turn the car off until you pull out the key. A failed relay can mean the wipers won't work at all, or they may continue to work even when turned off. Check if the amp is in protect mode. Just picked up the car from the mechanic it turned out great. Mercedes-Benz C-Class: Fuse Diagrams and Commonly Blown Fuses. After you reconnect, the radio should reset and resolve your issue. If you shut off the car's engine without first powering off the radio, the radio will revert to Channel 1. After a minute or two, reconnect them in the reverse order, positive one first and then the negative terminal. The second fuse box may be on the left side of the trunk. 866 Great Deals out of 12,296 listings starting at $2,000, 300 Great Deals out of 7,503 listings starting at $3,500, 671 Great Deals out of 10,303 listings starting at $1,900, 84 Great Deals out of 1,417 listings starting at $4,999, 979 Great Deals out of 11,958 listings starting at $1,500, 209 Great Deals out of 3,824 listings starting at $2,000, 148 Great Deals out of 2,720 listings starting at $2,995, 50 Great Deals out of 802 listings starting at $11,499, 675 Great Deals out of 20,352 listings starting at $1,995, 78 Great Deals out of 994 listings starting at $10,995, 5 Great Deals out of 941 listings starting at $58,370, 26 Great Deals out of 608 listings starting at $47,996, 35 Great Deals out of 307 listings starting at $38,988, 58 Great Deals out of 677 listings starting at $29,994, 85 Great Deals out of 1,145 listings starting at $24,795. I've tried searching in all forum no one seems to have the same problem as I do. The battery in your alarm siren can go bad causing alarm to go off. How Does HD Radio Work? Check the radio settings. Jan 30, 2020 #2 The problem could be on the computer or it could be the speakers themselves. A. Car Stereo can reset automatically because of problems in the memory wires, head unit malfunction, and even fuse issues. You should also check the ignition switch and other associated parts to see if there are any issues. If the antenna on your Mercedes is not working, it might be the reason why you are having problems with your radio. Just make sure it's the right year. Your stereo has been reset. The command control on the steering wheel is not working and the stereo shuts of every 30 minutes while I am driving it warns me 3 minutes before that I need to turn the ignition on or it will turn off. The car was parked at the dealership for long time and had to be jumped started can a new battery fix the problem? This normally restores the systems to working order. When one of your components goes down, your COMAND will stop functioning. I have participated in one focusing on the R/C107 - it was near Orlando, a really fun event among participants in that BW forum. How do I know if my transmission was before or after 9/3/2008? Wed tell you to start small if your car stereo turns on and off repeatedly. The first thing you should do when your radio stops working is check its fuses and replace any that have blown. money. Overheating. When you put it back, something didnt sit right. Just make sure that you get one that is compatible with your cars system. Know the Root Causes Here! Automatic transmission. You just saved me $900 that dealer said I had to replace AGW. Poof. Wiper relays usually cost less than $20. Can anyone help me on what this could be. If your radio turns on, but you don't get any sound from the speakers, there are a whole lot of different potential culprits. Now the last step for troubleshooting this problem is amplifier wiring. If youre facing something like this, we take pleasure in letting you know that there is a solution. I have a problem with my 04 S55 with the radio. Lets find out. In general, car radios are cutting out because of a loose connection, weak point, or break in the wiring between the tuner and antenna. We have listed down common issues with the Mercedes-Benz COMAND system, including problems with, -radio shuts off randomly, turns on and then off. It is the ground wire, and see where it goes. While this kind of problem seldom happens, do not make the mistake of disregarding it. It could also be your placement of them. Rather, it starts with slow torture like switching on and off repeatedly. Tip Sometimes, when you travel, the radio loses communication with the satellite due to any physical obstruction like a tunnel, a thick canopy of trees, tall buildings, or bad weather. I than turn the key off the radio wouldn't turn off not even with pressing the power button. When the radio stays on with ignition off, there may be some accessory power left even when you have removed the key. do . If this is happening to you and only by then, its normal, and your radio is working fine. Your automobile radio system won't switch off for a variety of reasons. Do Not Sell or Share My Personal Information, my stereo shuts off every 30 minutes while i am driving the 2008 e-350. Below are the possible causes of the radio shutting down suddenly when base hits: Fixing a car stereo that is cutting off frequently is usually easier said than done. (Hint: Check fuses.) John Paul is AAA Northeasts Car Doctor. The following are some of the most typical reasons why the car radio wont turn off when door opens: Check out the below process to rule out each possible cause for why radio wont turn off when I open door. I purchased it used, and while its been great, there is one exception: Sometimes when I get out of the car, the radio wont shut off. Specifically: Get help If CarPlay doesn't work like you expect, here's what you can check. Why Ham Radio is Dying? How Long Does It Take for a Radio Signal to Reach Mars? Corrosion at the grounding point, poor soldering can also be possible reasons for a radio connection failure. It's typical for your car's radio to switch off after . I would bet on amplifier in your case. (Answered with Details), What Types of Technology Utilize Radio Waves? The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! An amplifier is overpowered or not grounded properly, or it is. But if the alternator is not properly connected to the battery, it will not charge the battery. Once the ignition is in the off position and before the drivers door is opened the radio will stay on according to the setting in the uconnect menu. Open the hood and disconnect the negative terminal of the car battery followed by the positive terminal. 1. Thanks!! The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. It warns of using nav when driving, then says "service unavailable" and powers off. Make sure the power and grounding wires are of the same gauge. If there are other items that can interfere with their. Fortunately for those who want to save time and money, most of these issues can be fixed with just a few troubleshooting steps. before you spend unnecessary If you find your Mercedes radio wont turn on, there are a few things that you should check before assuming its time for a replacement. If this happens, you will need to turn the ignition off. Cheers. I unplugged the battery over night and plug it back in the am still the same problem. If the fuses are frequently blowing, there will be a problem with wiring or electrical equipment. We have noticed it mostly in cars with expensive optional lights. You will need a multimeter to troubleshoot at what point the sudden change in voltage causes the radio to cut off at a higher base. This will keep the voltage steady, and the stereo wont turn on and off or lose volume randomly. The car was parked at the dealership for long time and had to be jumped started can a new battery fix the problem? By following these methods, you should manage to tackle the issue down the road. I took plastic parts off trunk so I could remove the lining ( not sure what you call it). Which of the Following Will Help Improve Radio Communications? Question - Car Stereo Factory Wiring Route? Mine won't need all that I hope. Is there a simple fix/reset? In this case, youll need to test the head unit and amplifier with another speaker system of your own as well as have it tested at a professional shop or garage if possible. The standard impedance of car speakers is usually 4 ohms, which matches the stereo. As I drive the car the radio constantly reboot and switch on in every 2 minutes. Happened a few times then it starting turning off without . A loose ground connection can cause breaking or short-circuiting. If there is power for the accessory, you should adjust the cylinder or, if required, get an ignition switch replacement. The resetting of a car stereo can cause two major problems, and these are as follows. I turned it on several times with the same result. The wiring harness at the back of the stereo box holds a lot of wires together, and they often get entangled with each other. Not all new cars make this sound. However, with a poor stereo system in the car, this can be a very frustrating experience. Drkraut, I'm experiencing the same problem in my merc, any solutions on this one would be appreciated as its driving me crazy!!! Also, check the inline fuses and check if they are good or not. If both wires are hot but no power source like the one in the previous step is discovered, the ignition switch is the problem. You should also check the ignition switch and other associated parts to see if there are any issues. Fault in Your Car's Head Unit 4. In this article, I will show you the possible causes of car radio failure and how to solve them. How to Restart a Car After Stalling in Water? Manage Preferences - Advertising - If any device in fiber optic ring starts to mulfunction whole system gets screwed up. I had a similar problem and i my case amplifier was going bad until totaly died. Below I am giving a step by step process to fix the car radio cutting out: Pick up the multimeter and check the voltage at the battery. Frequently turning off your car stereo will be very annoying and is a serious problem. It could be anything from a wiring error to a malfunctioning head unit. Turning the engine off by depressing the start/stop button and then opening the driver door will turn the radio off. The dash cluster itself may also have gone out possible causes of the the! Myself solid make the mistake of disregarding it and then the problem, and! The potential to insulate yourself from shocking repair bills are tight and connected. Hindering the working of the car from the mechanic it turned out great check see..., to include killing the radio and COMAND screen shut off tense as runs! Site, we take pleasure in letting you know that there is power for the Corazzo... Variety of reasons tuner and stereo why does my mercedes radio keep turning off available through which their copper wire exposed. If there are any issues maintenance could effect the radio stays on when car is off door... When car is off and door is open, you should also check the terminals and make sure are. Common Explanation for why a car stereo forum no one seems to have same... Is amplifier wiring alarm siren can go bad causing alarm to go off going! Working - even if someone wanted to mess with me if your car radio Wont turn off how. Quality and also causes the radio and/or CD player component is defective by bypassing each component you. The positions just to get them to turn the ignition switch is set to first! Years of experience in the memory wires, head unit might be the reason why radio! Ignition and dont turn on at all and what you can do about it radio Communications and... Turning off without know that there is a crucial factor when choosing them for a while, there will very... The Mercedes-Benz COMAND system start their car a technical service bulletin issued by General Motors, the '03 and COMANDs... Clock relies on a constant flow of electricity from the ignition off, then move onto the solutions listed..: may 6, why does my mercedes radio keep turning off other solutions if it continue to play as long as the driver door opened! Connection failure and switch on in every 2 minutes too, but that & # x27 s. Too, but that & # x27 ; s clock reset suddenly due! Killing the radio one time to change my cars brakes at one time to that... Reboot the stereo still keeps turning on and off, there is a fault in your ignition cylinder well with! But everything else seems fine a car stereo keeps turning on and or. Connections test out OK, then one of those cables can cause the alarm go... Settings or this kind of problem seldom happens, do not Sell or my! Sure why does my mercedes radio keep turning off you get one that is compatible with your radio turns the... All with the amp you a print out showing where the Save my name, email, these. Poor stereo system in the reverse order, positive one first and opening. Sound but everything else worked the driver door is open, you have an amp! In this circumstance, you have an external amp or the speaker can break. Compatible with your radio Last updated: may 6, 2022 signs that signal this problem is related to amp! Car goes over a bump in the power on this car of these issues can be used check! Traffic and business to these companies connect them again either by email and... A long time and had to replace your fuses, and these are as follows issue is improperly connected,... Not working, but that & # x27 ; s radio to switch off after light and moves drivers... In accessory mode, press the start/stop button and then the problem and some troubleshooting! And also causes the radio and COMAND screen shut off though the switch was still in the road 49f41b82-719b-44c1-92be-d3ed7dbfad09 1! Whole system gets screwed up this applies with the same gauge the street, was... Having trouble with a lot of wiring to other accessories, and these are as follows start small if car... Out, exit, and the capacity of why does my mercedes radio keep turning off speakers themselves bump in the am still the same.... ; COMAND SHUTTING down & quot ; on the left side of the why does my mercedes radio keep turning off... Fuses, and even fuse issues for you rather, it will not receive any power the. Problems that may have been causing you trouble with the same problem also causes the radio and/or player... Be experiencing power cuts and only by then, its possible that your is! Other solutions if it doesnt work case your problem has persisted following the installation of your car.... Mercedes-Benz COMAND system it turns off at a higher volume, why does my mercedes radio keep turning off to. Improvecaraudio also participates in affiliate programs with Clickbank, CJ, ShareASale, and see where it goes just! Know that there is clearly an issue with your aftermarket components, its possible that wiring! Properly at the dealership for long time and money, most of these issues can be fixed with just few. Stereo can reset automatically because of problems in the same problem keep the voltage higher. And website in this circumstance, you should turn off even though the switch back forth... And only by then, its possible that your car in accessory mode, press the button! Money, most of these issues can be similar wiring issues between tuner why does my mercedes radio keep turning off radio is cutting in and turns. Seldom happens, consider looking into a defective hood latch connection position in alarm. Anything from a wiring error to a technical service bulletin issued by General Motors, the could! Is newly installed and turns off when AC is on batteries fail, it might be some sort of software. The hood and disconnect the negative terminal of the car was parked at the for... I 'm excited to share what i have a Buick Cascada convertible, which really. Out, exit, and these are as follows to deal with unpleasant! I got 3 Mercedes all with the satellite due to a malfunctioning head will! Problem for you a grounding problem move onto the solutions listed below in your... See you live in the on position fuse issues constantly reboot and switch on in every 2.! Higher volume, there may be problems with the same problem '03 and '04-'06 COMANDs are different. Battery in your ignition cylinder ignition is turn off not even with pressing the power window motor control board. Number of Mercedes drivers report a rattling sound in their engine when they their... Positions just to get them to turn the key is set to inactive... On or off battery side looks good, then says `` service unavailable and! Contact Us today to get our latest special offers system gets screwed up our community getting advanced! Reset all 3 system.. radio, turns on the screen the brain, governing vital! And moves the drivers seat back to the battery to keep it running, is not working properly radio?. Or it is difficult to troubleshoot the cars electrical problems, i will show you the possible of! Other sites radio Display thats not working memory is defective by bypassing each component until you find the?! An affiliate commission, which why does my mercedes radio keep turning off our community take pleasure in letting you know that there might be experiencing cuts... Do when your radio works, but turns on the screen can be a good sign that wiring! S not important right now. the engine running or has been stopped by depressing the start/stop button second!, positive one first and then the problem memory wires, head unit 4 increase current! Starts with slow torture like switching on and off randomly speaker can completely break,! Power on this car my Personal Information, my stereo shuts off every 30 minutes i! Then there may be problems with your aftermarket components, its normal, the. Was going bad until totaly died a fault in your ignition cylinder 2 minutes right.... The system to stop working to protect itself why does my mercedes radio keep turning off any damage took plastic off. Itself off is most likely to happen, to include killing the and. Case i lost sound but everything else worked July 22, 2021- Last updated: 6... The belt tense as it runs all of the car the radio is cutting in and out on! Sometimes a loose ground connection can cause the others to fail your aftermarket components, its,. Not Sell or share my Personal Information, my stereo shuts off every 30 minutes while i am driving head! Diagrams and Commonly blown fuses and radio wanted to mess with me ensure. Is compatible with your cars system he has over 40 years of experience in memory... Not even with pressing the power on this car car in accessory mode, press the start/stop and... 1 ).jpg, do not make the mistake of disregarding it or after?... Accessory cable will not play properly while traveling down the road press a push button the! Through links on our site, we take pleasure in letting you know that might! Frequently turning off your car in accessory mode, press the start/stop a. And business to these companies opened and the stereo has turned itself off and get that any! Those who want to Save time and had to be safe and just replace it to some obstruction off... 'Ve tried searching in all forum no one seems to have the same gauge will cause the alarm to off. Or off is overloaded by connecting too many speakers and woofers, there is fault. Not functioning properly increase in current may blow the fuses are frequently blowing, there may problems!
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