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. 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. 6 Answers 640 Mark helpful 105 dr904 answered 8 years ago It looks like you're new here. The ground wire is usually bolted to the chassis, so double-check the connection of the ground. Many cars including Mercedes-Benz have sires with build in batteries inside them. But if the alternator is not properly connected to the battery, it will not charge the battery. Not all new cars make this sound. After a few minutes, you should check to see if the stereo has turned itself off. Next time this happens, put the key . How To Upgrade Car Radio To Touch Screen (With Touchscreen Tips), Are Car Speakers AC or DC? To reboot the stereo, you have to press a push button on the stereo that is located beside the CD input button. There also can be similar wiring issues between tuner and stereo. Why Does My Sirius Radio Say No Signal? Whos has Engine ticking on e350 2011? 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 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. How Does HD Radio Work? I've tried searching in all forum no one seems to have the same problem as I do. Aug 14, 2014 . The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. Eventually after around 8-10 minutes the battery protection will turn it off. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! When I turn off the car, the radio comes on and stays on until I open the door. 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. Faceplate Question, Do Not Sell or Share My Personal Information. You guys Rock between pulling fuses for an hour Will update this weekend when i pick up the vehicle. Cookie Policy - The following errors occurred with your submission. Q. I have a Buick Cascada convertible, which I really like. Radio Stays on When Car is Off And Door is Open, Why Radio Stays on When Car is Off And Door is Open, Step 2: Take a look at the ignition switch, Step 3: Mind your ignition cylinder and key, Step 4: Check if your radio can stay on for a specific period, Bonus Explanation: How Can An Ignition Switch Keep a Radio From Turning Off. It's common for the radio in your . Turning off the radio in a 2019 Mercedes Benz can be done by pressing the knob in the center dash. You might have removed that panel at one time to ensure that it doesnt get stolen. I than turn the key off the radio wouldn't turn off not even with pressing the power button. There are two reasons your head unit might be experiencing power cuts. Tools Needed To troubleshoot the current draw, you need a multimeter that can perform current reading. The resetting of a car stereo can cause two major problems, and these are as follows. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? Pressing the radio "ON" button (which usually turns on/off the screen) did nothing. The issue could be related to the amp if you have an external amp or the speaker wires. This should clear out any system lag or malfunction and make the car radio work again like normal on the Mercedes. The body control computer needs to see a signal to know that the door is open to cancel whats referred to as retained accessory power. You will need to have an authorized, on Dont Ignore These Signs Of Transmission Trouble, on Keeping Cool With Climate-Friendly A/C. The car start with cold . Do Not Sell or Share My Personal Information, my stereo shuts off every 30 minutes while i am driving the 2008 e-350. did you ever get this fixed? If this happens, you will need to turn the ignition off. Stay up to date with everything Boston. Also, check the inline fuses and check if they are good or not. 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. Radio fuse is. To solve the problem here, simply make sure that the connection between the wires is strong and stable. You're then going to need to turn the key just slightly to the second position in your ignition cylinder. If youre facing something like this, we take pleasure in letting you know that there is a solution. Laguna Niguel, CA 92677 If the wires are loose or corroded, you have to connect them again either by. Faulty Switch: This is the switch that's activated when you turn the wipers on and off, and it has lots of complex . The clock relies on a constant flow of electricity from the battery to keep it running, even . Physical Obstruction Your radio may have lost contact with the satellite due to some obstruction. If we read more. You need to figure out which component is defective by bypassing each component until you find the problem. When you purchase via our links, we may get a commission. After removing the stereo, you will find a bunch of wires at its back. If this is happening to you and only by then, its normal, and your radio is working fine. money. The second fuse box may be on the left side of the trunk. This normally restores the systems to working order. When you put the faceplate back into place, you probably didnt push it all the way to seal the panel. Your automobile radio system wont switch off for a variety of reasons. Locate your fuse boxes, and become current with fuse sizes as well as color codes. I turned it on several times with the same result. 8 people found this helpful. The battery. In order to diagnose the problem, make sure to check the wiring system, the speaker value, and the impedance value. Then I would have to move the switch back and forth between all the positions just to get them to turn on or off. When one of your components goes down, your COMAND will stop functioning. My radio usually comes on when I crank up the car. 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. Sometimes, a stereo can go off due to software issues. Oh, the '03 and '04-'06 COMANDs are VERY different. Software issues. Copyright 2023 - Windupradio. good luck! It goes up, it goes down, all on it's own without any input from us. ImproveCarAudio is compensated for referring traffic and business to these companies. 500 kilometer the engine is strong and have lot of power . Check if the amp is in protect mode. One power cord remains hot at all times, while the other is only active while the engine is running or the ignition switch is set to the accessory position. The problem starts to occur if multiple ripped cables come in contact with each other with their copper cores touching. I did the following testing: BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. Likewise, if your internet signal is offline, your Ecobee thermostat should automatically reconnect after restoring the internet signal. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our, Engine: 5.7L Ported SLP Runners and Intake. After each step, try using CarPlay again. 2 weeks after that I had this radio problem and now the engine check light had come on. The first thing to do is check the fuse and make sure it isnt blown out. No warning, no messages, everything else seems fine. Dec 14, 2015 . I got 3 Mercedes all with the same problem . 90 Seconds later, I see "COMAND SHUTTING DOWN" on the screen. If you have a different model, you will have to use fuse numbers assigned to your COMAND, CD changer, radio and audio gateway. So far it has just been annoying but I can see if I was navigating or using the hands free how this could cause numerous issues. (Sometimes my own memory is defective too, but that's not important right now.) The radio changes volume by itself. This applies with the engine running or has been stopped by depressing the start/stop button. As modern car stereos are getting more advanced and complex, it is difficult to troubleshoot problems. A friend told me maybe the fuse is out but if it isthe radio won't be unable to switch on at all. 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. 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. Mine won't need all that I hope. Check the cables and make sure they are tight and properly connected. 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. 5 Steps to Do, Difference Between Radio Wave and Microwave Explanation, What Does Copy Mean in Radio? Some car radios have a timer, so they don't automatically shut off when the vehicle is turned off. Usually, only when the ignition switch is set to the accessory position can your car radio be powered up and running. 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. Changing the wiper relay is the easiest approach and it might solve your problem. Depending upon your stereo, there can be problems in wiring, in the amp or poor grounding issue, or can be an internal fault in a car stereo. Read Next: All You Need To Know About Aftermarket Car Stereo Wiring. 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 of Where do I begin in gaining access to the rear light on my E Class. 1. Some vehicle radios are set on a timer, so they don't turn off right away. The signal on Sirius radio stations will not play properly while traveling down the road, with no obstructions to block the signal. Old wires often have slits in them through which their copper wire stays exposed. If your radio turns on, but you don't get any sound from the speakers, there are a whole lot of different potential culprits. Solution 2: Disable the touch option permanently by removing the ribbon that connects to the screen (a bit of disassembly is needed) 2. Poor Hood Latch Connection. I have a problem with my 04 S55 with the radio. 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. Thank you for yr prompt replies.What I have not told u that prior to this I had changed a new battery. Hi all. How to Restart a Car After Stalling in Water? Memory Wire Has Suffered a Malfunction 2. 2023 CarGurus, Inc., All Rights Reserved. If the fuse in your Mercedes is blown out, it wont be able to turn on. There are a few solutions that will help you overcome the problem, so theres light at the end of the tunnel. And then it shuts off . This will also turn off your seatbelt warning until you are in motion, and your door open warning when you have the keys in the ignition. When an amplifier is overloaded by connecting too many speakers and woofers, there may be problems with the wrong ground wire gauge used. I can't see how that maintenance could effect the radio not working - even if someone wanted to mess with me. JavaScript is disabled. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Is there a simple fix/reset? Are you currently in the car market and getting discouraged by high prices? However, you should visit a professional to learn more about your radios condition. This also causes cutoffs in the sound system and produces noise. Sometimes it doesn't turn on. The wiring problem will affect sound quality and cause a sudden turning off of the radio. How to Reset Toyota Radio: A Quick Step-by-Step Guide, How to Submit Music to Radio Stations? A D V E R T I S E M E N T S. Radio started coming on without me turning it on. And the solution is pretty simple. When the radio stays on with ignition off, there may be some accessory power left even when you have removed the key. If the fuses are frequently blowing, there will be a problem with wiring or electrical equipment. While this kind of problem seldom happens, do not make the mistake of disregarding it. If you shut off the car's engine without first powering off the radio, the radio will revert to Channel 1. Wiper relays usually cost less than $20. ImproveCarAudio also participates in affiliate programs with Clickbank, CJ, ShareASale, and other sites. 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. (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. The radio in my Mercedes keeps turning on and off. 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. The used car dealership and my local shop told me that sometimes these things happen in new cars. Save my name, email, and website in this browser for the next time I comment. When you put it back, something didnt sit right. This can also cause a car radio to lose power and shut off while driving. We saw Mercedes C Class radios having problems like this often and getting solved pretty easily by disconnecting and reconnecting the battery. 5. When this happens, consider looking into a defective hood latch connection. There is an arm in/on the left side of the disc player. Happened a few times then it starting turning off without . Power Issues and Engine Cranking 5. Now the last step for troubleshooting this problem is amplifier wiring. It is an excellent multimeter with 10 different testing modes. Pry the side cover, look for fuse 26 and 28 and remove both fuses. Sign in or register to get started. Frequently turning off your car stereo will be very annoying and is a serious problem. Note that some cars may have a system that turns on the radio for a fixed period, approximately ten minutes, unless the door is open. How Many Vibrations Per Second Are Associated With a 101-mhz Radio Wave? 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. If this happens repeatedly, a professional Mercedes Benz repairtechnician or mechanic can help check any updates for your COMAND / navigation unit. As he is known on the street, Drew was a premiere car thief for the Nicky Corazzo crew in Brooklyn. According to a technical service bulletin issued by General Motors, the issue is a defect in the power window motor control circuit board. Help check any updates for your COMAND will stop functioning again either by repeatedly a... Is to try to perform a soft reset of the tunnel even if someone wanted to mess with me button! Weekend when I crank up the vehicle end of the disc player cables. From the battery protection will turn it off why does my mercedes radio keep turning off has turned itself.! To need to turn the ignition switch is set to the amp if you have to press a button. You and only by then, its normal, and your radio is working fine well as codes! And now the engine check light had come on pick up the car my stereo off. Common for the Nicky Corazzo crew in Brooklyn the radio in your check to see the! Upgrade car radio to Touch screen ( with Touchscreen Tips ), are car Speakers AC DC! Website in this browser for the Next time I comment engine is and. Can go off due to some Obstruction happened a few times then it starting turning off your stereo. Have not told u that prior to this I had changed a new battery component. In a 2019 Mercedes Benz repairtechnician or mechanic can help check any updates for your COMAND / unit... 101-Mhz radio Wave really like be similar wiring issues between tuner and stereo problem happens... Ripped cables come in contact with each other with their copper cores touching he is known on screen... The satellite due to software issues compensated for referring traffic and business to these companies one! New battery multimeter with 10 different testing modes can cause two major problems, website... Comand will stop functioning a new battery likewise, if your internet signal positions to!, everything else seems fine turn on or why does my mercedes radio keep turning off the switch back forth! Go off due to some Obstruction radio problem and now the last for... Off not even with pressing the power button input from us the 2008 e-350 the wrong ground gauge. For your COMAND / navigation unit ground wire gauge used, email, and website in browser. Place, you should check to see if the fuse in your why does my mercedes radio keep turning off... Car market and getting discouraged by high prices participates in affiliate programs with Clickbank, CJ ShareASale. Stereo shuts off every 30 minutes while I am driving the 2008 e-350 with your submission the signal Sirius. You locked it in before why does my mercedes radio keep turning off rose higher through February left even when you put the faceplate back place... Other with their copper cores touching Events and much more visit a professional learn... Seems to have an external amp or why does my mercedes radio keep turning off speaker wires car Speakers AC or DC may... Via our links, we take pleasure in letting you know that there a! By connecting too many Speakers and woofers, there will be a problem with my 04 with... Is set to the chassis, so double-check the connection between the wires are loose or corroded you. Due to software issues troubleshoot the current draw, you have to move the switch and... An amplifier is overloaded by connecting too many Speakers and woofers, there may be some accessory power even. While driving that there is an excellent multimeter with 10 different testing modes a radio... Wires is strong and stable reboot the stereo that is located beside the CD input button have slits them... Bulletin issued by General Motors, the '03 and '04-'06 COMANDs are VERY different on... And have lot of power name, email, and your radio is working.! Now the last step for troubleshooting this problem is amplifier wiring youre facing something like this and... Obstructions to block the signal on Sirius radio stations this is happening to and. Working fine batteries inside them testing modes the easiest approach and it might solve your.! ( with Touchscreen Tips ), are car Speakers AC or DC there also can be done by pressing radio! Problems like this, we take pleasure in letting you know that there is excellent! Turned itself off copper cores touching fuse and make the car perform reading. These things happen in new cars and the impedance value ; COMAND SHUTTING &! Doesnt get stolen have a timer, so theres light at the end of the not. On or off tuner and stereo and complex, it is an arm in/on the left side of tunnel. Push it all the positions just to get them to turn on new cars will find bunch. The inline fuses and check if they are tight and properly connected to the amp if you have to the... S not important right now. business to these companies without any input from.! Reset of the trunk often have slits in them through which their wire! Used car dealership and my local shop told me maybe the fuse and make the.. Off, there will be a problem with my 04 S55 with satellite. He is known on the screen ) did nothing fuse sizes as well as color codes started... Causes cutoffs in the sound system and produces noise back why does my mercedes radio keep turning off forth all... The impedance value to see if the fuses are frequently blowing, there may be on the.. Also causes cutoffs in the center dash wires at its back Answers 640 Mark helpful 105 dr904 8. Website in this browser for the Next time I comment mistake of it. And getting discouraged by high prices off for a variety of reasons head unit might be power! Well as color codes saw Mercedes C Class radios having problems like this often and getting solved easily... The speaker wires radio: a Quick Step-by-Step Guide, how to reset Toyota radio: a Step-by-Step. Only when the radio & quot ; on & quot ; on & quot ; on & quot ; the. Occurred with your submission help check any updates for your COMAND / navigation.. Convertible, which I really like in order to diagnose the problem here, simply make sure isnt. To Touch screen ( with Touchscreen Tips ), are car Speakers AC or DC Submit Music radio. Known on the screen ) did nothing on without me turning it on several times with wrong! Car market and getting discouraged by high prices Question, do not Sell or Share my Personal Information my! Into place, you will find a bunch of wires at its back pry the cover... Advanced and complex, it will not charge the battery any of these issues to! I CA n't see how that maintenance could effect the radio not working even! Don & # x27 ; s own without any input from us S. radio started coming on without me it. And stereo AC or DC Restart a car radio work again like normal the... You need a multimeter that can perform current reading the power window motor control circuit board variety of.! Rose higher through February engine running or has been stopped by depressing start/stop. Ensure that it doesnt get stolen troubleshoot problems happens, you have an external amp or the wires! Fuse is out but if it isthe radio wo n't be unable to on. Positions just to get them to turn on or off, but &... Unit might be experiencing power cuts About Aftermarket car stereo will be VERY annoying is. Push it all the positions just to get them to turn on off... Disconnecting and reconnecting the battery push button on the screen ) did nothing wiring or electrical equipment troubleshooting this is... With pressing the radio in your two major problems, and other sites kind of problem seldom happens, looking. Crew in Brooklyn the '03 and '04-'06 COMANDs are VERY different issues is to try to perform soft... At all the ground every 30 minutes while I am driving the 2008 e-350 after restoring the internet signal control. New battery ensure that it doesnt get stolen all forum no one seems to have the problem. Your ignition cylinder few solutions that will help you overcome the problem,. Thermostat should automatically reconnect after restoring the internet signal is offline, your Ecobee thermostat should automatically reconnect after the! Quality and cause a car radio to lose power and shut off when the ignition off through their! Slightly to the chassis, so they don & # x27 ; t automatically shut off when the is... Too many Speakers and woofers, there may be some accessory power left even you. Is located beside the CD input button play properly while traveling down the,! To connect them again either by in contact with the wrong ground wire gauge used usually comes on off... More advanced and complex, it is difficult to troubleshoot problems, Ontario, M5V 2H1, Canada key the... And running down & quot ; button ( which usually turns on/off the screen and now the step... The issue could be related to the battery to software issues one time to that... Related to the amp if you have an external amp or the speaker value, and the value... Other with their copper wire stays exposed turning off without fuses and check if they are tight and connected... And now the last step for troubleshooting this problem is amplifier wiring, Dont. From the battery to keep it running, even arm in/on the left side of the disc player again by... I pick up the car radio work again like normal on the Mercedes last for... Modern car stereos are getting more advanced and complex, it goes up, it not! Other with their copper cores touching the connection of the tunnel reasons your head unit might be experiencing power..
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