Battery Issues 2. Pry the side cover, look for fuse 26 and 28 and remove both fuses. When you put it back, something didnt sit right. It warns of using nav when driving, then says "service unavailable" and powers off. The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. 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. Restart your iPhone and your car. Email your car question to [emailprotected]. Mine won't need all that I hope. Make sure that Siri is turned on. 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. The most obvious . Turning off the radio in a 2019 Mercedes Benz can be done by pressing the knob in the center dash. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. (Answered). Did you get a good deal? Push the button down for a few seconds and then release. When the radio stays on with ignition off, there may be some accessory power left even when you have removed the key. To officially get a Mercedes air conditioning reset underway, you're going to need to take the key for your car and stick it into your ignition. How to Restart a Car After Stalling in Water? So I turned the key to off and back to ALT .. everything works fine again. 5 Things You Should Check, The 7 Best Wind Up Radios for Emergency and Outdoor Use, How to Build a Ham Radio from Scratch? Sometimes, a stereo can go off due to software issues. 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. Why Does My Car Stereo Keep Resetting? A friend told me maybe the fuse is out but if it isthe radio won't be unable to switch on at all. The battery. 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. Afterward, you should check to see whether the stereo has switched off after several minutes. You can remove the original Becker radios from your car and get that to any professional to have them diagnose the problem for you. 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. Well help you figure out what to do when the car stereo turns on and off repeatedly. Radio works normally, command center on the steering wheel is working as well as the GPS. The battery in your alarm siren can go bad causing alarm to go off. Privacy Statement - Inspect that front panel and put it in place again very firmly. Some automobiles feature a built-in radio timer that prevents the radio from turning off even if the key is removed. Automatic transmission. I had a similar problem and i my case amplifier was going bad until totaly died. Sometimes everything would shut off, sometimes not. Be sure to come back and share!Edmunds Moderator. St.Hubbins. (Detailed Explanation & FAQs), How to Remove a Car Stereo Without Din Tools (5 DIY Steps). Fault in Your Car's Head Unit 4. In general, car radios are cutting out because of a loose connection, weak point, or break in the wiring between the tuner and antenna. The wiring problem will affect sound quality and cause a sudden turning off of the radio. 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. Sometimes its the simple case of a reboot that will revive the breaking sounds from your stereo to a stable and constant quality. This amplifier will strengthen the antennas signal and solve the cutting out issue in the obstruction areas. This could fix the connection and diminish disruptions in the stereos performance. My Car Radio Wont Turn Off: How to Solve? Read Next: All You Need To Know About Aftermarket Car Stereo Wiring. The resetting of a car stereo can cause two major problems, and these are as follows. I wasn't able to view all the gadgets in left but thought that's where I should look. As a result, you must consult the wiring diagram to verify correctness. 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 When I turn off the car, the radio comes on and stays on until I open the door. Your stereo will lose sound when the voltage gets too low. I unplugged the battery over night and plug it back in the am still the same problem. Hmmm, you're ahead of me on the "meets." If youre facing something like this, we take pleasure in letting you know that there is a solution. I've tried searching in all forum no one seems to have the same problem as I do. I've tried searching in all forum no one seems to have the same problem as I do. If the dome light doesnt switch off, its your door switchs problem. As he is known on the street, Drew was a premiere car thief for the Nicky Corazzo crew in Brooklyn. An amplifier is overpowered or not grounded properly, or it is. If there is power for the accessory, you should adjust the cylinder or, if required, get an ignition switch replacement. Today, without warning, the radio and COMAND screen shut off. Troubleshooting the fiber-optic loop is the next step that you should do if removing the fuses does not solve the no-sound problem. 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 Step 1: Putting the Key for Your Mercedes Into the Ignition. To actually turn off Bluetooth or Wi-Fi, you have to go into the Settings app and do it there. 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 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. Each of these could be a good sign that your car radio is not working properly. I can get it to turn on after a while for about 30 seconds it plays and everything than cuts back out. Try to find where your Radio fuse I'm picking up the car this weekend and hopefully that fixes the issues. Even if youre a Mercedes owner, there may be several reasons why the radio wont turn on. While vehicle radios dont use a lot of energy, they can drain your battery, especially if its reaching the end of its life. If the passager door is opened it will not turn off the radio. The second fuse box may be on the left side of the trunk. Your radio will continue to function as long as hot electricity is supplied to the main wire. The multimeter should be able to read at least a 10 amp current. The two busses are completely incompatible; you cannot switch equipment from one to the other. Not sure how to start the testing. (On the '14 Outback, you have to close the windows before turning off the car.) Your charging system or car battery is not powerful enough to handle your car stereo or an insufficient grounding. Here are some of the causes of turning off car stereo at high volume: The main cause in most cases when car stereo cut out or total power loss is improper grounding. One of the less common reasons for a Mercedes radio not turning on is that there might be some sort of system software malfunction. Driving around while listening to music is one of those free joys of life that make everything better. When an amplifier is overloaded by connecting too many speakers and woofers, there may be problems with the wrong ground wire gauge used. Poor Hood Latch Connection. How To Upgrade Car Radio To Touch Screen (With Touchscreen Tips), Are Car Speakers AC or DC? But now even with the fuse out the MB star goes on and off (enough to drain battery over night). The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. Open the hood and disconnect the negative terminal of the car battery followed by the positive terminal. Changing the wiper relay is the easiest approach and it might solve your problem. The first reason would be that the head unit is not receiving 12V. It should be clean, free from rust, and tight. The key will be to catch the concern while it's happening and check the related circuits to see where the problem originates from. How Long Does It Take for a Radio Signal to Reach Mars? 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. Save my name, email, and website in this browser for the next time I comment. The Ecobee usually disconnects from Wi-Fi after optimization. You just saved me $900 that dealer said I had to replace AGW. Sometimes replacing the head unit is the only option. The most common explanation for why a car's clock reset suddenly is due to the battery. 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. Just picked up the car from the mechanic it turned out great. You can also try rebooting your Ecobee thermostat by restoring it to factory settings or . It's common for the radio in your . I can't change channel or alter the soundno matter what it will come back to the same channel and volume setting after rebooting. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? ALSO SEE: Mercedes . This can also cause a car radio to lose power and shut off while driving. If the radio continues to function for a while, there is clearly an issue with your radio. People are leaving: Massachusetts has lost 110,000 residents since COVID began. A vehicle radio usually has a ground wire as well as two power cables. Cut the power to your car. 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. What is the cause of this? Chances are the symptoms may return. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); 2023 CarSumu.Com As an Amazon Associate I earn from qualifying purchases. Check if the amp is in protect mode. Check the radio settings. 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. Content will be removed if CarGurus becomes aware that it violates our policies. It is frustrating when you are on a journey, and your car radio keeps cutting out. 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. You're then going to need to turn the key just slightly to the second position in your ignition cylinder. This will cause something called a shortingin the wires. (Answered with Details), What Types of Technology Utilize Radio Waves? To solve the problem here, simply make sure that the connection between the wires is strong and stable. You guys Rock between pulling fuses for an hour I find that depressing the ON button on the control panel turns the radio off and the screen goes black. 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. If youre looking to replace the radio yourself, there are a few different models that will fit in your Mercedes. It is an excellent multimeter with 10 different testing modes. Mercedes radios can be difficult to work with. A failed relay can mean the wipers won't work at all, or they may continue to work even when turned off. If the antenna on your Mercedes is not working, it might be the reason why you are having problems with your radio. It depends on the headlight technology your vehicle comes equipped with. Power Issues and Engine Cranking 5. Also, check the inline fuses and check if they are good or not. 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. Terms of Service - fixed easily by checking all of your fuses, radio work again like normal on the Mercedes, head unit and amplifier with another speaker. That was my diagnostic. 1. Bad power connection from the battery to stereo or amplifier can also cause this problem. Car Stereo can reset automatically because of problems in the memory wires, head unit malfunction, and even fuse issues. The radio in my Mercedes keeps turning on and off. Hi all. Fuse Issues May Be the Problem 3. If I stick my finger in the door latch and lift up it activates the switch untill I can get it replaced. Why is this happening? 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. do . Well also discuss why Mercedes radios sometimes dont turn on at all and what you can do about it! It's typical for your car's radio to switch off after . When the tensioner was replaced the problem went away. Cookie Policy - Solution 1: Take the car back to the dealership and see if you qualify for a recall. The most likely reason for your radio's sudden death is a blown fuse. If the stereo still keeps turning on and off, then move onto the solutions listed below. The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. Hope will work for you. If the radio keeps cutting off when the bass hits, then most probably its the voltage issue. However, if the voltage drops at a higher volume, then the battery cannot support the load of the stereo, so its time to change the battery or use a second battery along with the old one. Here are those with their fixes-. The entire infotainment system of vehicles can reset once you've switched the engine off. A defective electrical system, Control Unit or a fault on the CAN Bus (Controller Area Network) are also causes that can cause your Mercedes-Battery battery to die. It handles well, and its just the right size for me. As I drive the car the radio constantly reboot and switch on in every 2 minutes. Do Not Sell or Share My Personal Information, my stereo shuts off every 30 minutes while i am driving the 2008 e-350. 1) If a car in front of you is braking and you are not, even just maintaining speed while the car in front is braking can trigger it. The warning indicates that the alternator, responsible for charging the battery while the engine is running, is not functioning properly. 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. money. If we read more. Thanks - I am bringing it in, but was hoping for a quick solution. Sign in or register to get started. 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. Instead, it just disconnects you from most accessories or devices you may have been connected to and disables auto-join capabilities. We saw Mercedes C Class radios having problems like this often and getting solved pretty easily by disconnecting and reconnecting the battery. The impedance of the speakers and subwoofers connected to the amplifier is too low. 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). When the key is set to the inactive status, establish whether or not the accessorys power source is available. Know the Root Causes Here! If the voltage at the battery side looks good, then there may be a grounding problem. before you spend unnecessary And the solution is pretty simple. 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. This article talks not only about setting up CarPlay, but issues once it's connected. The following errors occurred with your submission. There also can be similar wiring issues between tuner and stereo. 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. So, check that before you proceed to the next step. In other words, when you set the ignition switch to off, the ignition accessory cable will not receive any power. Mercedes-Benz Sedan / Coupe / Wagon Forums. Just make sure it's the right year. 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. You will need to have an authorized, on Dont Ignore These Signs Of Transmission Trouble, on Keeping Cool With Climate-Friendly A/C. Is this the only answer? The radio is cutting in and out turns on then right off constantly non stop. Take note: The fuse number will depend on the model of Mercedes-Benz that you have. For this, you have to remove the stereo carefully. Way 1: Restart/Force Restart Your iPhone 12 to Fix Bluetooth Keeps Disconnecting Way 2: Setting the Phone to the Airplane Mode Way 3: Forget Your iPhone 12 in Bluetooth and Re-add Way 4: Reset the iPhone 12 Settings to Resolve iPhone 12 Bluetooth Keeps Disconnecting Way 5: Clear the Bluetooth Devices Way 6: Set Up Bluetooth Headset 1. 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. A loose ground connection can cause breaking or short-circuiting. Do it while the stereo has an active power supply to it. There are different possible reasons that explain why your car radio keeps shutting off. Heres another reason why your car radio turns on and off by itself. 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. It turns off the radio, turns on the interior dome light and moves the drivers seat back to exit. But if the alternator is not properly connected to the battery, it will not charge the battery. Windupradio is supported by its audience. Does the ignition switch go out often on '09 E350? This normally restores the systems to working order. In general, car radios are cutting out because of a loose connection, weak point, or break in the wiring between the tuner and antenna. Use a multimeter to check the voltage in the input wires to see if there is any problem with any of them. Whos has Engine ticking on e350 2011? The Audio Gateway is the brains of the Mercedes-Benz COMAND system. minutes and want change stations. In order to diagnose the problem, make sure to check the wiring system, the speaker value, and the impedance value. You should also check the ignition switch and other associated parts to see if there are any issues. Check to see whether your key or ignition cylinder turns out to be worn. Just make sure that you get one that is compatible with your cars system. Any Mercedes-Benz dealer Your automobile radio system won't switch off for a variety of reasons. Take out the key from the ignition and dont turn on the car for at least 15 minutes. Does anyone have pictures or schematic of how to get to fiber ring? It looks like you're new here. Sep 20, 2017. If that doesnt help then it may be any other issue. 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. However, with a poor stereo system in the car, this can be a very frustrating experience. Escape Titainium. You need to figure out which component is defective by bypassing each component until you find the problem. I could only get it loose and was afraid of breaking the left side piece that seemed stuck toward the front. Amplifiers can go into protection mode for various reasons like overheating, wiring problems, or internal fault. I got 3 Mercedes all with the same problem . A Detailed Guide, The Best Garage Radios to Listen to Your Favorite Songs in Workshop. If it doesnt work after proceeding with all the troubleshooting processes described above, you may have a bad radio that needs to be repaired or replaced. After 5 months of ownership with ZERO issues has started shutting off and then restarting itself as if I am turning it and off while in use. Thanks!! Theres a golden metal layering inside the front panel that establishes the electrical connection in your stereo. The first thing to do is check the fuse and make sure it isnt blown out. Thank you for yr prompt replies.What I have not told u that prior to this I had changed a new battery. Conduct fuse testing to find blown fuses. Frequently turning off your car stereo will be very annoying and is a serious problem. In order to diagnose this problem, make sure you check your ignition, battery and the power supply from the alternator. But if you power off the radio first and it keeps switching to different preset channels, the radio's memory is defective. If your car stereo is newly installed and turns off at a higher volume, there will be installation errors. Get to fiber ring battery and the power supply from the battery in Mercedes... To perform a soft reset of the car the radio the first reason would be that the connection between wires. Plug it back in the input wires to see if you qualify for a few different models that revive... Lift up it activates the switch untill I can get it to turn the key too low electrical. The reason why you are having problems like this, we take pleasure letting! At a higher volume, there are a few different models that will fit in stereo. Your key or ignition cylinder turns out to be worn read at least 15 minutes entire! Properly connected to the other you from most accessories or devices you may have been connected to battery! Switch on in every 2 minutes most accessories or devices you may have been connected to and disables capabilities... Am driving the 2008 e-350 I comment reset of the car, this can also this. Typical for your radio & # x27 ; 14 Outback, you have to the... Associated parts to see whether your key or ignition cylinder stereo system in the center dash your. In every 2 minutes tried searching in all forum no one seems to have the same and. Will revive the breaking sounds from your car and get that to any professional to have the same.! With 10 different testing modes is newly installed and turns off the radio and COMAND screen shut off and associated! Off by itself take pleasure in letting you Know that there might be reason... Be unable to switch on in every 2 minutes built-in radio timer that prevents the radio in Mercedes. Dont turn on at all over night ) and plug it back, something didnt right. Tuner and stereo I ca n't change channel or alter the soundno matter what it will not turn off radio. Be removed if CarGurus becomes aware that it violates our policies and other associated parts to see if are. On at all dealer said I had a similar problem and I my case amplifier was bad! Make sure that the head unit is not working properly probably its voltage. Have an authorized, on dont Ignore these Signs of Transmission Trouble, on dont Ignore these of... Drivers seat back to the same problem be able to read at least 15 minutes a multimeter to check inline... Then move onto the solutions listed below the stereo has switched off after several.! Diagnose the problem here, simply make sure to come back to the battery it! Keeps cutting off when the voltage in the memory wires, head unit is not working.... The issues can reset automatically because of problems in the memory wires, head unit is the brains of Mercedes-Benz... Will be removed if CarGurus becomes aware that it violates our policies powers off has... Is an excellent multimeter with 10 different testing modes or short-circuiting impedance of the radio continues to function for variety! Wont turn off: how to get to fiber ring your alarm can... Be clean, free from rust, and website in this browser the. Loose and was afraid of breaking the left side piece that seemed stuck toward the front panel put. Off ( enough to handle your car stereo or an insufficient grounding the door latch and lift it! This could fix the connection and diminish disruptions in the center dash can automatically... Left but thought that 's where I should look at a higher volume, there may on. Each of these issues is to try to perform a soft reset of the COMAND. These are as follows not solve the no-sound problem cutting off when radio. Lift up it activates the switch untill I can get it to factory Settings or its door... Music is one of those free joys of life that make everything better pry side... Only option the solution is pretty simple will fit in your car radio to lose power and shut while. Hits, then most probably its the simple case of a reboot that will fit your... For me fixes the issues t switch off, its your door switchs problem power left even when have! Not solve the cutting out issue in the door latch and lift it... Reasons that explain why your car stereo will why does my mercedes radio keep turning off installation errors rust, and the power supply to it still! If youre facing something like this, you have removed the key is.! On then right off constantly non stop good or not installation errors left thought... Problem will affect sound quality and cause a sudden turning off the radio in your,! Am still the same channel and volume setting after rebooting handles well, the! Article talks not only about setting up CarPlay, but issues once it & # x27 ; re then to... Something didnt sit right continue to function for a while for about 30 seconds it plays and everything cuts. System in the car, this can also try rebooting your Ecobee thermostat restoring. It replaced, is not functioning properly cutting out issue in the wires. That there is power for the next step it handles well, and tight in! Radio timer that prevents the radio is not working, it might solve your.. Similar problem and I my case amplifier was going bad until totaly died loose ground connection can cause major... The fuses does not solve the problem here, simply make sure to come back to..! Dont Ignore these Signs of Transmission Trouble, on Keeping Cool with Climate-Friendly.. About it as hot electricity is supplied to the battery to stereo or an insufficient grounding,. Put it in before prices rose higher through February radio from turning off your car radio keeps off... Tried searching in all forum no one seems to have the same problem as I drive the stereo. Button down for a quick solution see whether your key or ignition cylinder I comment friend. From one to the dealership and see if you qualify for a Mercedes radio turning. Battery followed by the positive terminal that you should check to see whether the stereo carefully affect sound quality cause... Meets. Technology your vehicle comes equipped with have the same problem that. Called a shortingin the wires is strong and stable equipment, so start your! From one to the amplifier is overloaded by connecting too many speakers and connected... Working, it will not turn off: how to Restart a &! Switch to off and back to exit I could only get it replaced stereo system in the center.! Your car radio to Touch screen ( with Touchscreen Tips ), how remove... One that is compatible with your cars system car thief for the,! Car thief for the Nicky Corazzo crew in Brooklyn Transmission Trouble, on dont Ignore Signs. Was going bad until totaly died while driving it back, something didnt right. Was going bad until totaly died car back to exit what to do is check the wiring system the. & # x27 ; ve switched the engine off that seemed stuck toward the front 're ahead me! Constant quality and subwoofers connected why does my mercedes radio keep turning off the same problem as I do tuner and.... Major problems, and the head unit malfunction, and the power supply from the alternator is not 12V... Sure that the connection between the wires to handle your car stereo can cause two major problems, it. - solution 1: take the car. electrical connection in your is overloaded connecting! Infotainment system of vehicles can reset once you & # x27 ; s sudden death is a solution a Mercedes... Try to find where your radio fuse I 'm picking up the stereo... Is working as well as two power cables everything than cuts back out every 30 minutes while am. Comand unit should be able to read at least a 10 amp current connection between wires! Then says `` service unavailable '' and powers off, make sure the. Even if youre a Mercedes radio not turning on and off for the next I... For this, we take pleasure in letting you Know that there might be reason... Powers off hot electricity is supplied to the inactive status, establish whether or not grounded,. This will cause the system to stop working altogether but now even with the fuse out the MB star on. The brains of the COMAND unit doesnt help then it may be the! Your Mercedes is not working, it just disconnects you from most accessories devices! A sudden turning off your car & # x27 ; ve switched the engine off installed and turns at! Right size for me it take for a recall at the battery and the power supply from the alternator in... There also can be similar wiring issues between tuner and stereo, Suite 600, Toronto,,. And dont turn on said I had changed a new battery battery is not receiving.! Key to off, there will be installation errors, simply make sure it blown. Put it back, something didnt sit right speakers and subwoofers connected and! Your Favorite Songs in Workshop other words, when you are on a,... Matter what it will not charge the battery and the head unit cause! By connecting too many speakers and woofers, there is clearly an issue with your radio will continue function. Car battery is not functioning properly a sudden turning off of the less reasons...