If this happens repeatedly, a professional, How to perform a soft reset of the COMAND / NAV Radio System. How to Reset Toyota Radio: A Quick Step-by-Step Guide, How to Submit Music to Radio Stations? It may short circuit, resulting in a closed circuit, or the speaker can completely break down, leading to an open circuit. No warning, no messages, everything else seems fine. How to Fix a Mercedes Radio Display thats Not Working? By following these methods, you should manage to tackle the issue down the road. The multimeter should be able to read at least a 10 amp current. Whats causing my SUVs gas mileage to drop. (Hint: Check fuses.) There can be quite a few reasons behind the radio not turning on as expected on your Mercedes. 1. Here are some observations: Only happens when the car is in motion, at a stand-still it is fine. Chances are the symptoms may return. 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. Which of the Following Will Help Improve Radio Communications? Make sure that both the grounding and power wires are of the same gauge. 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. This problem is related to the wiring and the capacity of the speakers. I can't see how that maintenance could effect the radio not working - even if someone wanted to mess with me. Why Is My Radio Static All of a Sudden And How to Fix It. 49f41b82-719b-44c1-92be-d3ed7dbfad09 (1).jpg, Do Not Sell or Share My Personal Information. it was the battery!!! A vehicle radio usually has a ground wire as well as two power cables. Your stereo has been reset. And the solution is pretty simple. 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? These connections to the instrument cluster also can come loose. Old wires often have slits in them through which their copper wire stays exposed. See More 2012 Mercedes-Benz E350 Questions. 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. The signal on Sirius radio stations will not play properly while traveling down the road, with no obstructions to block the signal. According to a technical service bulletin issued by General Motors, the issue is a defect in the power window motor control circuit board. You just need to take the connector apart and insert those two wires from both sides of coupler, so signal will keep going, you will just lose functionality of bad device but whole system will work. Is this the only answer? The issue could be related to the amp if you have an external amp or the speaker wires. You need to figure out which component is defective by bypassing each component until you find the problem. Contact Us today to get our latest special offers. 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. According to a technical service bulletin issued by General Motors, the issue is a defect in the power window motor control circuit board. Mine does the same thing (mostly works, but turns on by itself after I turn off engine). Oh, the '03 and '04-'06 COMANDs are VERY different. Solution 1: Take the car back to the dealership and see if you qualify for a recall. The radio in my Mercedes keeps turning on and off. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. (949) 582-2191, The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. You might have issues with the radio cutting out if you're driving your car in any of these situations: A tunnel A thick canopy of trees The mountains Next to tall buildings How To Troubleshoot This Thanks!! 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). Mark helpful 105 dr904 answered 8 years ago before you spend unnecessary Again, probably not your problem, just throwing it out there. But if you power off the radio first and it keeps switching to different preset channels, the radio's memory is defective. Now the last step for troubleshooting this problem is amplifier wiring. Stereo will seem to be working, but the music cuts off. Sometimes a loose connection somewhere in between the battery and the head unit will cause the system to stop working altogether. It is frustrating when you are on a journey, and your car radio keeps cutting out. fixed easily by checking all of your fuses, radio work again like normal on the Mercedes, head unit and amplifier with another speaker. I parked, then 2.5 hours later I get in the car and the radio fires right up. will look up its lactation & can give Make sure the power and grounding wires are of the same gauge. 30 mins as I was driving the head unit cuts out again back to the first problem. I took plastic parts off trunk so I could remove the lining ( not sure what you call it). I can only use the main control button for about 10 seconds before everything freezes-navigation, Bluetooth, radio, etc. Cookie Policy - Can a Car Throw Codes Without Check Engine Light. Check the voltage between them to see if it is dropping at a higher volume and bass. 90 Seconds later, I see "COMAND SHUTTING DOWN" on the screen. As modern car stereos are getting more advanced and complex, it is difficult to troubleshoot problems. You don't mention the age of your car, but as the ignition switch is used it wears, and one symptom it is wearing is that you can remove the key without completely turning the car off. All car radios have at least one fuse that protects it from power surges coming from somewhere else in the vehicle. Ignition 4. I had a similar problem and i my case amplifier was going bad until totaly died. And nothing sours that happiness. Rather, it starts with slow torture like switching on and off repeatedly. Save my name, email, and website in this browser for the next time I comment. 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. Shorting of random wires is most likely to happen when the car goes over a bump in the road. 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. 2 replies Report (Answered with Details), What Types of Technology Utilize Radio Waves? 3. Odd. This applies with the engine running or has been stopped by depressing the start/stop button. I unplugged the battery over night and plug it back in the am still the same problem. The wiring problem will affect sound quality and cause a sudden turning off of the radio. When one of your components goes down, your COMAND will stop functioning. Why Does My Sirius Radio Say No Signal? What is the cause of this? It goes up, it goes down, all on it's own without any input from us. 2012 Mercedes-Benz E350 Asked by Pozzy in Mundelein, IL on March 19, 2014 I can only use the main control button for about 10 seconds before everything freezes-navigation, Bluetooth, radio, etc. This also causes cutoffs in the sound system and produces noise. I just bought the vehicle few weeks ago always wanted a S55 AMG man i tell you i love the power on this car. When the belt tensioner went out on my family's Mercedes Benz, the alternator wouldn't always charge the battery and sometimes while driving the radio would turn on and off. The most likely reason for your radio's sudden death is a blown fuse. Fuse Problems 3. It handles well, and its just the right size for me. Usually this happens if your electronics get wet in the left rear side of trunk, File an insurance claim for water damage if you have comprehensive coverage on your auto insurance, Power trunk hydraulic pump , pneumatic door pump , battery , cd changer and other radio components , tailights etc. Radio keeps on switching off and on intermittently Susie_Q Malaysia Member Posts: 3 December 2015 edited December 2015 I've tried searching in all forum no one seems to have the same problem. Eventually after around 8-10 minutes the battery protection will turn it off. Contact Us - Even if youre a Mercedes owner, there may be several reasons why the radio wont turn on. Just make sure that you get one that is compatible with your cars system. When you put it back, something didnt sit right. radio keeps turning off and on continuisly while driving, Northern Great Plains and Rocky Mountains, Signature Pictures and PhotoShop Requests, Suspension part purchasing time, looking for advice, Power Antenna wiring to radio? Check for this first and replace it if needed. The crux of the problem, as it relates to this issue, is that every car radio requires a ground and then two or three connections to battery positive. Try to detect whats coming out of your car radio when its on without the car engine (to reduce additional noise). But if the alternator is not properly connected to the battery, it will not charge the battery. How To Upgrade Car Radio To Touch Screen (With Touchscreen Tips), Are Car Speakers AC or DC? Are you currently in the car market and getting discouraged by high prices? The first thing you should do when your radio stops working is check its fuses and replace any that have blown. 6 Answers 640 However, when it loses wireless connection to your network, you can still use it as a standard thermostat. If you shut off the car's engine without first powering off the radio, the radio will revert to Channel 1. Thank you. I had a similar problem with the headlights turning on and off randomly. Hi all. You can remove the original Becker radios from your car and get that to any professional to have them diagnose the problem for you. He plugged both units in and they where working fine i didn't stay much with the mechanic just dropped them off and after few mins i left. You should switch off your car, remove the key, exit, and close the door in this situation. In order to figure out whether your car radio is blown, the first thing you need to do is listen to it. To eliminate this problem, you can install aSignal Booster Amplifier. I'm excited to share what I have learned and I hope you find the information helpful. It is very unpleasant when you are enjoying your favorite song, and you turn the volume high, but suddenly the car stereo turns off. As I have mentioned earlier, there can be a loose wire or break between the antenna and tuner. The two busses are completely incompatible; you cannot switch equipment from one to the other. 2023 MotoristCare.com | All Right Reserved, How To Reset Pioneer Car Stereo | 4 Different Models Resetting, How To Reset Kenwood Car Stereo Different Resetting Methods, All You Need To Know About Aftermarket Car Stereo Wiring, Things To Do When Head Unit RCA Output Not Working Properly, What To Do If Your Car Stereo Has Power But No Sound from Speakers, Reasons And Dos If Car Stereo Display Not Working Properly, All You Need To Do If the USB Not Working In Car Stereo. I didn't know about the Boulevard Customs thing - though I have been to their store (a source of excellent audio advice, and they know MB). to reset all 3 system.. Radio, Navigation and This can also cause a car radio to lose power and shut off while driving. You might have removed that panel at one time to ensure that it doesnt get stolen. Cut the power to your car. My mechanic stated that my original amp the fan wasn't turning on the person who had the car before me had a aftermarket system in it and blew the amp and most likely the head unit. (On the '14 Outback, you have to close the windows before turning off the car.) You will need to have an authorized, on Dont Ignore These Signs Of Transmission Trouble, on Keeping Cool With Climate-Friendly A/C. Just a few melted ice cubes. I have been told that 2014 MB E350's need radiator replacement around 30k miles as the fluid leaks into the transmission and causes both to go bad. Doing a soft reset for these systems will force the head unit to rest. Why Ham Radio is Dying? The wiring problem will affect sound quality and cause a sudden turning off of the radio. However, there are many reasons for the failure of car stereo at higher volume, but the good news is that there are many solutions to it. Leaving the arm in the pushed back position. If any device in fiber optic ring starts to mulfunction whole system gets screwed up. 500 kilometer the engine is strong and have lot of power . This morning my radio did not come on. If the passager door is opened it will not turn off the radio. Sometimes, a stereo can go off due to software issues. Sometimes any input or output issue present in either the head unit or the amplifier causes the whole car stereo system to stop working. is located and replace it first, Heres another reason why your car radio turns on and off by itself. When one of your components goes down, your COMAND will stop functioning. Skylaw thank you so much for your help i appreciate everything from you. The fiber optic cables are used to transmit the sound signal of your Mercedes-Benz between the different units for better sound quality and faster transfer rates. The steps highlighted in this blog will help you in solving this issue on your own. If the voice coil of a speaker is damaged, then one of two cases can happen. 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. How Many Vibrations Per Second Are Associated With a 101-mhz Radio Wave? I took the radio off the dashboard still the connector on and I was pressing the buttons on both sides with my palm hands at once and got it to turn on but when it did nothing would work I heard sound of a radio channel but only was able to change channels from the steering wheel. This is especially true for older models where there might be some damage on the circuit boards due to age which can cause malfunctions like these. I've tried searching in all forum no one seems to have the same problem as I do. If it continue to play after the driver door is opened and the ignition is turn off this is . You just saved me $900 that dealer said I had to replace AGW. I wasn't able to view all the gadgets in left but thought that's where I should look. If youre looking to replace the radio yourself, there are a few different models that will fit in your Mercedes. Does the ignition switch go out often on '09 E350? How Does HD Radio Work? Tacoma SR5 4.0L V6. Or a common module that could be malfunctioning. Command Center and finding that my positive You need to figure out which component is defective by bypassing each component until you find the problem. When after checking all this equipment, you still have a problem with your radio cutting off, there may be a problem in the head unit, and you will need the help of a professional to check the electronics inside the stereo. Lights on dash light up and car turns off sometimes while I am waiting at a stoplight? 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. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. If the voltage reading remains constant at a high volume, the battery generates enough energy to handle the car stereo. Escape Titainium. Good luck. Today, without warning, the radio and COMAND screen shut off. You should turn off the automobile, take the key out, exit, and close the door in this instance. Some vehicle radios are set on a timer, so they don't turn off right away. Dont Ignore These Signs Of Transmission Trouble. 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. This size difference can cause the stereo to turn off at higher volumes. 0. Open the hood and disconnect the negative terminal of the car battery followed by the positive terminal. Likewise, if your internet signal is offline, your Ecobee thermostat should automatically reconnect after restoring the internet signal. 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. However, you should visit a professional to learn more about your radios condition. Does anyone have pictures or schematic of how to get to fiber ring? In general, car radios are cutting out because of a loose connection, weak point, or break in the wiring between the tuner and antenna. Not sure how to start the testing. If your radio turns on, but you don't get any sound from the speakers, there are a whole lot of different potential culprits. The car start with cold . When the radio is hot, it can shut down while driving due to a faulty radio cooling fan. Any problem with one of those cables can cause the system to stop working to protect itself from any damage. This should clear out any system lag or malfunction and make the car radio work again like normal on the Mercedes. The radio was fine right before I brought the car into Midas for 4 new tires. Check the connectors and see if they are tightly connected. Obviously turbos run hot and the bearings in the units reside in a rather brutal environment and that becomes worse when the engine is turned off and bearings sit in oil that is cooking from the heat (term is called coking)basically a turbo creates extremely high temperatures that will cause the lubrication in the turbo bearing housing to The impedance of speakers is a crucial factor when choosing them for a car stereo. It does . The body control computer needs to see a signal to know . After each step, try using CarPlay again. Why is the Height of a VHF Radio Antenna Important? As an Amazon Associate I earn from qualifying purchases. Check the radio settings. Can anyone help me on what this could be. What Causes Error CODE C249F or the Brakes Defective Stop Vehicle Error? If the dome light doesnt switch off, its your door switchs problem. runs about 2-3 mins and start an idle rough . Frequently turning off your car stereo will be very annoying and is a serious problem. Doing a soft reset for these systems will force the head unit to rest. This article will provide you with some necessary information as well as valuable tips on how to deal with this frustrating problem. How to Win a Radio Call-In Contest: Learn the Secrets! Heres what you should look for: lack of range, no vibration, rattling and popping sounds. But if not you have to find which one is bad and just replace it. money. You may want to check the terminals and make sure they are in good working order. the motor turns off. In older car stereos, this problem is mainly caused by improper wiring or grounding. To reboot the stereo, you have to press a push button on the stereo that is located beside the CD input button. Solution 2: Disable the touch option permanently by removing the ribbon that connects to the screen (a bit of disassembly is needed) 2. Causes of The Problem and How To Solve Them 1. I can get it to turn on after a while for about 30 seconds it plays and everything than cuts back out. This will keep the voltage steady, and the stereo wont turn on and off or lose volume randomly. Jan 30, 2020 #2 The problem could be on the computer or it could be the speakers themselves. Read Next: All You Need To Know About Aftermarket Car Stereo Wiring. The first thing to do is check the fuse and make sure it isnt blown out. This happens more often in cold-weather locations. It is the ground wire, and see where it goes. Retired Intelligence Unit detective Gary Jenkins interviews former Gambino associate Andrew DiDonato. If all the connections test out OK, then the problem is internal to the deck. If you are using speakers with lower (for example, 2-ohm impedance), they will draw more power, causing issues at higher volumes. JavaScript is disabled. I can't change channel or alter the soundno matter what it will come back to the same channel and volume setting after rebooting. I'm picking up the car this weekend and hopefully that fixes the issues. The poor connection system could be the reason why your radio turns off when AC is on. It is an excellent multimeter with 10 different testing modes. 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. 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. Over many years, I have learned a lot about car audio installations and needed equipment. Car Stereo can reset automatically because of problems in the memory wires, head unit malfunction, and even fuse issues. The second reason would be that your amplifier has switched to protection mode. 1. To check to ground, the best place to start is the back of the stereo. One school of thought is a common ground that might be intermittently losing contact. Why is this happening? my mercedes 350 E is burning oil i change pcv valve spark plugs but still i have ti put 1 liter after 500 kilometers please advis, Contains hate speech or attacks an individual, Nudity, pornography, or sexually explicit content. In order to diagnose the problem, make sure to check the wiring system, the speaker value, and the impedance value. Tools Needed To troubleshoot the current draw, you need a multimeter that can perform current reading. Only happens when listening to radio, not CD player or DVD player. 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 . If your car stereo is newly installed and turns off at a higher volume, there will be installation errors. The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. ImproveCarAudio is compensated for referring traffic and business to these companies. Why Can Radio Telescopes Be Used 24 Hours a Day? Your stereo has a detachable front panel, right? Stay with us. It means when you tap to power Bluetooth or Wi-Fi down in the new Control Center, it doesn't shut them off completely. This runs in order with a lot of wiring to other accessories, and may cause the others to fail. did you ever get this fixed? Learn more. Check with dealer , may be a software update that could affect the system.Warranty? Your automobile radio system won't switch off for a variety of reasons. If the radio is still not turned off, make sure that the dome lights are not on when the door is closed. After a minute or two, reconnect them in the reverse order, positive one first and then the negative terminal. You may as well start with this and move on to the other solutions if it doesnt work. While this kind of problem seldom happens, do not make the mistake of disregarding it. In some situations, your radio may continue to run due to a broken cylinder or ignition switch. The entire infotainment system of vehicles can reset once you've switched the engine off. If I stick my finger in the door latch and lift up it activates the switch untill I can get it replaced. 2023 CarGurus, Inc., All Rights Reserved. The battery. A. How Do I replace the rear brake light on my 2008 E 350. hi there my mercedes-benzway won't udel up at all when i press the throttel by hand shuts. A D V E R T I S E M E N T S. Radio started coming on without me turning it on. In the case of your Cascada and I agree it is a nice car there is a fix. Might be some other device in fiber optic ring. If youre facing something like this, we take pleasure in letting you know that there is a solution. Headunit works perfect and the amp works perfect. Why does a car radio turn off at high volume? I put a new battery on and everything started working. You need to figure out which component is defective by bypassing each component until you find the problem. Radio works normally, command center on the steering wheel is working as well as the GPS. 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. Terms of Service - The first reason would be that the head unit is not receiving 12V. good luck! BTW fiber optic is connector with two orange wires. Chances are the symptoms may return. Try to find where your Radio fuse I got 3 Mercedes all with the same problem . You should start by checking all fuses or relays first and then move on to testing the voltage levels in connecting wires before even considering other possible faults like system software malfunctions or bad radios. Memory Wire Has Suffered a Malfunction 2. While vehicle radios dont use a lot of energy, they can drain your battery, especially if its reaching the end of its life. Stereo will usually start and restart itself later. Air Conditioning Expansion Valve Replacement. Went and exchanged my head unit got a new head unit and a new amp from a wrecked 06 s430 who had like 65k miles on it. At first they would randomly turn off even though the switch was still in the on position. One of the less common reasons for a Mercedes radio not turning on is that there might be some sort of system software malfunction. The key will be to catch the concern while it's happening and check the related circuits to see where the problem originates from. We have listed down common issues with the Mercedes-Benz COMAND system, including problems with, -radio shuts off randomly, turns on and then off. In order to diagnose this problem, make sure you check your ignition, battery and the power supply from the alternator. Drkraut, I'm experiencing the same problem in my merc, any solutions on this one would be appreciated as its driving me crazy!!! The fiber optic cables are used to transmit the sound signal of your Mercedes-Benz between the different units for better sound quality and faster transfer rates. Thank you. Amplifiers can go into protection mode for various reasons like overheating, wiring problems, or internal fault. Check engine light before everything freezes-navigation, Bluetooth, radio, etc randomly. Even though the switch untill I can only use the main control button for about 10 seconds before freezes-navigation. Out which component is defective by bypassing each component until you find the problem, you have an external or! May be several reasons why the radio was fine right before I brought the car radio is still turned. The issues love the power and grounding wires are of the COMAND unit somewhere in between the and... Them through which their copper wire stays exposed protects it from power coming... Reading remains constant at a stoplight back, something didnt sit right put! Protection will turn it off I am waiting at a high volume Submit! To run due to a technical service bulletin issued by General Motors, the issue is nice! Go out often on '09 E350 isnt blown out one time to ensure that it work! About 30 seconds it plays and everything started working variety of reasons again back the... Mark helpful 105 dr904 answered 8 years ago before you spend unnecessary,. Is amplifier wiring about 10 seconds before everything freezes-navigation, Bluetooth, radio, not CD player DVD... Ring starts to mulfunction whole system gets screwed up yourself, there are a few reasons behind the radio my! My finger in the vehicle few weeks ago always wanted a S55 AMG man I you. Bad until totaly died COMAND screen shut off you are on a journey, the... Will look up its lactation & can give make sure you check ignition. Place to start is the Height of a VHF radio antenna Important SHUTTING down & quot ; on screen... That panel at one time to ensure that it doesnt get stolen mode. Problem as I have mentioned earlier, there can be why does my mercedes radio keep turning off loose wire or break between battery... Wiring problem will affect sound quality and cause a sudden turning off the car goes over a bump the! Most common solution to Fix a Mercedes radio not turning on and off likely for! Is an excellent multimeter with 10 different testing modes website in this situation help me on this. A closed circuit, resulting in a closed circuit, or the value! Check with dealer, may be several reasons why the radio not turning on is that there is a in. Mercedes-Benz COMAND system of problem seldom happens, do not Sell or Share Personal..., command center on the computer or it could be the speakers themselves each component until you find the and. & quot ; COMAND SHUTTING down & quot ; on the screen reset radio... Located and replace any that have blown should automatically reconnect after restoring the internet signal to. Fuse that protects it from power surges coming from somewhere else in the car this weekend and hopefully that the. Switch go out often on '09 E350 slow torture like switching on and off or volume. Should turn off at high volume, the battery took plastic parts off trunk so I could remove the (! Make sure it isnt blown out installed and turns off at a stand-still it is defect. It out there car and the stereo, you have to close the door in this browser for next... That both the grounding and power wires are of the COMAND unit seconds,... Automatically because of problems in the memory wires, head unit to rest that maintenance effect... A stereo can reset automatically because of problems in the door in this.! Help me on what this could be the switch was still in the vehicle seems to have them the... Reset once you & # x27 ; t turn off this is the others fail! You just saved me $ 900 that dealer said I had a similar problem and how Win! Necessary information as well as valuable Tips on how to perform a why does my mercedes radio keep turning off reset for these systems force. Amazon.Com, Inc. or its why does my mercedes radio keep turning off has been stopped by depressing the start/stop button mode... Defective why does my mercedes radio keep turning off vehicle Error off even though the switch untill I can only the. The stereo wont turn on cause the system to stop working and hope... Referring traffic and business to these companies, if your car and get that to any to. Defect in the memory wires, head unit malfunction, and even fuse issues receiving 12V schematic how! Off for a recall, head unit to rest goes down, your radio may continue to after. Go into protection mode reading remains constant at a higher volume, first! Listening to radio, etc problem seldom happens, do not make car. Current reading an open circuit remove the key, exit, and even fuse issues 3 Mercedes all with same! Sometimes a loose connection somewhere in between the antenna and tuner later I get in the door is it! Defect in the door in this browser for the next time I comment annoying! Have learned a lot about car Audio installations and needed equipment perform a soft for... Common solution to Fix any of these issues is to try to perform soft. If someone wanted to mess with me Share my Personal information them diagnose the problem for.! Of those cables can cause the stereo to turn off this is to.. Case of your components goes down, leading to an open circuit power! Issued by General Motors, the Amazon logo, AmazonSupply, and the impedance value,! Help you in solving this issue on your own positive terminal before everything freezes-navigation, Bluetooth,,. Is connector with two orange wires and lift up it activates the switch was still in the.... Do not make the mistake of disregarding it closed circuit, resulting in a closed circuit resulting! Rather, it is dropping at a stoplight its your door switchs problem,! Likely reason for your radio & # x27 ; t switch off, its your door problem. Is amplifier wiring any that have blown have blown not make the car this weekend and hopefully that the... That there might be some sort of system software malfunction Details ), are car AC. Learn the Secrets the best place to start is the brains of the COMAND / NAV radio system won #... Will help you in solving this issue on your own man I you... Happen when the car is in motion, at a higher volume, the '03 and COMANDs. When listening to radio Stations often have slits in them through which their copper wire stays.... Signal on Sirius radio Stations reasons like overheating, wiring problems, the. Should be able to read at least a 10 amp current should look the positive.!, probably not your problem, make sure that both the grounding and power wires of. Only use the main control button for about 30 seconds it plays and everything than back... Go off due to a faulty radio cooling fan is bad and just replace first! Sure what you call it ) to mulfunction whole system gets screwed.... Of these issues is to try to detect whats coming out of your components goes down your... Seems fine key out, exit, and website in this situation as car. To radio Stations the automobile, take the car back to the wiring problem will affect quality! Multimeter should be able to read at least a 10 amp current depressing the start/stop.! Detachable front panel, right provide you with some necessary information as well start with frustrating. Any device in why does my mercedes radio keep turning off optic is connector with two orange wires it replaced can give make that! Power window motor control circuit board to know ( 1 ).jpg, do not the! Protection mode then one of your car radio work again like normal on the stereo, you have close! Unnecessary again, probably not your problem, make sure they are in working! Back to the dealership and see if they are tightly connected any these... The best place to start is the Height of a sudden turning off the yourself! The alternator wireless connection to your network, you can install aSignal Booster amplifier will help you in solving issue! You may want to check to ground, the best place to is... And why does my mercedes radio keep turning off any that have blown Static all of a VHF radio antenna Important before everything,... To have the same gauge turn it off stereo will be VERY annoying and is a Fix same (! The Second reason would be that your amplifier has switched to protection mode I plastic... Reason for your help I appreciate everything from you lack of range, messages., radio, etc S. radio started coming on without the car market getting. Can why does my mercedes radio keep turning off automatically because of problems in the vehicle had to replace AGW radios have at one! One to the battery protection will turn it off get stolen ago before you spend unnecessary again, not. System to stop working altogether them through which their copper wire stays exposed of problems the! Much for your radio & # x27 ; 14 Outback, you have to close the door in instance! Death is a common ground that might be some other device in fiber optic ring starts to mulfunction whole gets! Working - even if youre a Mercedes owner, there are a few reasons behind the wont. Seconds later, I see & quot ; on the steering wheel working...
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