For second and subsequent violations fine is $100-$250. I will try to ask the dealer, but I know they will blow me off; I will have to take them out for a spin and show them. Add an amplifier: If you have an older car and the radio volume still fluctuates despite trying all of the above solutions, then you might need to add an amplifier to your system. Does it go louder or softer when you accelerate? I have a '10 Lariat with the 6 disc radio non-Sony "premium". I don't know if it fluctuates when the car is not moving. MTX Audio Terminator Series Package. Replace your cars battery: If you have recently replaced your cars battery and the radio volume fluctuations persist, there might be an issue with the new battery. Cookie Notice Head unit and rear fill speaker recomendation 2013 Nissan Sentra. 2006 Black BMW 330i, Black interior, ZSP, ZPP, Logic 7, Xenon, Ipod, Satellite Radio Preparation, Moonroof, 12'' 2 P2 subwoofers running on KAC-7204 amplifier, Hardwired Escort Passport 8500, Hardwired Garmin Nuvi 650 on Kuda Mount. You may need to replace the entire system if you want a fixed volume from your cars radio, but this will likely be very expensive and not recommended unless you have lots of money sitting around that can be devoted to such an issue. Usually it works great and is loud, but recently it only plays and about half volume and then randomly gets loud (usually when on the highway, or after running the . In some situations, you may need to replace the wire and the connection with the new one. The radio volume goes up when I turn it down, but why? You need to get to the root of the problem. And when it's cold outside, the opposite happens - the air inside the car contracts, making the stereo system sound quieter. There are a lot of components that make the cars stereo system, so when something goes wrong, its important to take things step by step and find the root cause. You can also try replacing the blown fuse with a new one. subwoofers and speakers popping. Look behind the volume control and you'll see a small board with the encoder mounted on it. You can also add an amplifier or subwoofer to improve the sound quality. Every now and then the volume will significantly decrease or increase. I also am fully aware of the S-Vol adjustment on the system which controls the degree to which the volume is supposed to be raised or lowered. For a better experience, please enable JavaScript in your browser before proceeding. How to Reset the Chrysler Pacifica Navigation (Uconnect). A professional can also check it to ascertain if they can fix the head. Car Stereo Volume Fluctuating I have a 2006 Pontiac G6. My aerial not connected so not sure if same problem will be with radio as well. (Headunit/Stereo, Speakers, added Sub&Amp). paularmstrong4 said: It's the "Automatic Sound Level" (ASL) function of your stock Toyota radio. It may not display this or other websites correctly. Another way is to upgrade your speakers. Has the issue been resolved? The wiring is either too thin or not attached to the right connections when this happens. This will help increase the signal strength and stop the fluctuations. Access your cookie preferences below and make sure to switch on the Youtube cookie under the 'Functional' section. you prob have the feature on where the faster you go the louder the music gets aka slower the lower. it really bothered me, just try turning off the like S-Volume or something. You can explain your setup to us all day long and we could guess till the cows come home as to what the issue is. However, if you break your voice coil or tear your car speaker, youll need to get it replaced. Do you mean a different location for amp and LC2i? _____ 2021 X3 . Lastly, the speakers produce the sound that you hear. Best Car Stereo Installation in Santa Ana, CA - Bristol Sound, Sorena Car Audio, OC Stereo & Tint, Advanced Car Creations, Stereo Blvd, Primed Rides, Main Sound, Harbor Sound, Universal Car Stereo, Method Sound However, the experience can be easily ruined by a stereo that continues to adjust the volume, seemingly by itself. Every now and then the volume will significantly decrease or increase. I was going nuts thank u so much!!! The fuse should be located in the centralized fuse block location with all other fuses. it's called. As the alternator charges your cars battery, a defective alternator will affect your battery which in turn will cause issues with the cars stereo. 526 reviews of Bristol Sound "I needed a stereo for my car and was shopping around forever. There could also be an antenna problem. My issue doesn't just involve treble, it's definitely changing volume. Thanks. Unplug the power cord of the stereo system from the AC wall outlet. Compression and expansion might also be a factor. #2. could be a ground loop with the RCA connections thats intermittent or something. If this player is not working correctly, you might need to take your vehicle to a mechanic for repair or replacement. Plug the power cord back into the AC outlet. Two phone calls in a row and the volume is completely different. There is low volume or distorted audio from the turntable. For example, if you have a CB radio installed in your vehicle (or there is one already present), this can cause interference that results in the volume changing up and down. If youre still having problems with this, take your car to a mechanic for an inspection. If you're referring to the Cinema vs. Music setting, then yes, I have tried both, and neither makes a difference in terms of the random volume fluctuation. One is to check the connections and make sure theyre tight. I have replaced the entire sound system in my car as well. You should try to troubleshoot the problem by checking all of these areas and replacing any necessary components. It is very annoying and I wish I could turn this feature off. The service manager suggested that it might be an amplifier, but they can't take any action until their techs can verify it. A blown speaker causes some kind of failure in the speakers mechanical or thermal components, which results in disruption or fluctuation in the audio system. If either of these components is not working properly, it can cause issues with the stereo. I don't think that happens when a radio momentarily loses an HD signal. By ruling out the issues listed in this guide and following the steps to fix the problem, youll get your stereo working in no time! In this case, the volume might be going up and down because of a problem with the wiring or speakers. $ 289.00. If your blown speaker is causing problems, you need to fix or replace it. Car Stereo Volume Fluctuating I have a 2006 Pontiac G6. Required fields are marked *. Because of this, the car stereo system wont be able to work effectively. The actually volume number/setting won't change, everything just gets louder/quieter. Archived post. One service manager has made the logical suggestion that it may be a bad amplifier, which makes perfect sense. Not turning off your cars engine before working on it. For example, if the issue is with the wiring, it might cost about $100 to have it repaired. Understanding Realtek Audio System And Its Drivers, Pre Out Vs. Line Out: What You Need To Know. Join the community today and get started. Humming is different from distortion. When the vehicle slows down, volume decreases. Scottyg Registered User. If you notice that your radio varies between loud and quiet even while driving at a steady speed on flat roads, there could be an issue with the vehicles electrical system. The head unit is the control panel of the whole system where you can change settings and choose what to listen to. Add more solder till you completely cover the wire with it. It also got louder while I was braking while driving down an empty backroad (really quiet out). yeah, maybe battery issue. What can be some possible causes of this? There is a ASL (Automatic Sound Levelizer) feature in some cars, especially on the stock head unit. Some common car stereo problems include blown speakers, a faulty head unit, or a problem with the wiring. Have you ever been driving your car and noticed that the radio volume fluctuates? Last Updated on February 5, 2023 by Danny Reid. You can also buy, sell, or trade your car audio gear with other forum members in our popular classifieds. I understand, but still frustrating. However, several other potential issues can cause your car stereo to malfunction. Welcome to the Ultimate Guide on Why Your Car Radio Volume Goes Up and Down on its Own! Put in a new fuse with the right amount of amperage. Contents-car audio systemsCar stereos car audio irelandProblemRadio. I went through this issue, and I know the grill. It looks like they replaced your Logic 7 amp with one from a CPO vehicle? Nissan Maxima Car Stereo Radio Wiring Diagram Radio Constant 12V+ Wire: Pink/Blue Radio Ignition Switched 12V+ Wire: Blue/Black Radio Ground Wire: Vehicle Chassis If it is not functioning correctly then it will not have the power to run everything on the car, possibly why you say the stereo dies when you brake. The actual volume number/setting won't change, everything just gets louder/quieter. Looking for some help with a battery issue. and our Advanced Forum Stats, Paid Registrations by. One way is to upgrade your head unit to one that has more features and better sound quality. Some cars come with a music player integrated into the cars audio system. Improving sound quality in your car can be done in a few different ways. If the antenna gets the proper signal from the radio station, the volume or sound quality may stay the same. Most of the time, a blown speaker will make sounds that arent clear, which helps you in detecting them. A newer version of your browser may be available. What Does the Ford Wiring Fault on Trailer Message Mean? Find Out How To Fix Them, How To Get Better Radio Reception In A Car: 6 Proven Ways, Does Vizio TV Have Bluetooth? I've seen the adjustment scale, but it only allows me to go to a '1', not to 0. This is driving me mad, I have never owned a car with a stereo that is so useless! Fortunately, there are several solutions that you can try to fix your car stereo volume issue. To locate the fuse, you can use your cars manual. But this variation happens at random times - could be when I'm cruising at a steady speed, or stopped at a light. There are a few reasons why your car radio volume might be going up and down. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Now, you need to warm up your soldering iron. Drilling Holes in Muffler: Is It a Good Idea and How to Do It? You must log in or register to reply here. If you suspect that this is the problem, you can check the wires and tighten or replace them as needed. There are many possible reasons why your car radio volume goes up and down. The receiver decodes the signal from different sources like a USB, Bluetooth, or an aux input. If you damage your wire, you can simply repair it instead of replacing it with a new one, which can cost a lot. This fucking guy!!!!! Its garbage throw it away. There could also be an antenna problem. Mar 29, 2019. Use your cars manual to find where the fuse panel is. It may not display this or other websites correctly. Sometimes the volume on the radio will start fluctuatingthe display shows the little bars and you can see it trying to raise, all on it's own. Faulty volume control can cause a cars radio to go up and down in volume. It is not recommended that you attempt to fix your cars radio yourself unless you have a lot of experience doing this sort of thing and know exactly what the problem with it is. 4. Applicable Products and Categories of This Article. Reddit and its partners use cookies and similar technologies to provide you with a better experience. However, if its the alternator thats not working properly, youll need to take it to a mechanic to have it fixed or replaced. One possible reason for your car stereo volume to fluctuate is faulty wiring. Now, listen for strange sounds as you move from speaker to speaker. I have mentioned all the possible reasons for your car radio volume going up and down. Car Questions Car Electronics Repair This answer was rated: THE SOUND VOLUME ON MY PIONEER CAR RADIO INCREASES FROM 20 THE SOUND VOLUME ON MY PIONEER CAR RADIO INCREASES FROM 20 TO 60 AND THIS IS WHEN THE ASL IS OFF. COVID update: Bristol Sound has updated their hours and services. leohomster 2012-06-14 10:15:53 utc #1. If the car radio antenna is causing issues with the volume, you can change its location. Windows 10 Pro 64-bit. If your cars sound is not working at all, there is likely a problem with the audio system. If the antenna is not fully extended or has a dent, this can cause reception problems. I do not have an I Drive, which may be the only way that one would be allowed to disable it. Q&A, Advice, Tips, tricks and tech welcome! if you have a bass/subwoofer knob maybe get it replaced it could be faulty. I used to drive one for work I know every detail of that issue. just thought it might have been that. To fix the antennae, you must take it off the radio and check the wires to see if they are broken. Thank god, I am not the only one that noticed this. Repair information and service assistance, Keep track of all your products in one location, A place where you can find solutions and ask questions, CareersContact UsCompany InfoVoluntary Recall, SEL TERMS AND CONDITIONSSEL PRIVACY POLICYCA PRIVACY NOTICEDO NOT SELL OR SHARE MY PERSONAL INFORMATIONMANAGE COOKIES. Every now and then the volume will significantly decrease or increase. Follow this procedure to troubleshoot if the volume level of the stereo system raises or lowers by itself. The problem with the antenna is the one that happens the most often. Another reason behind your car radios faulty sound quality is a defective battery. Personally, I like the feature. Adjust your cars audio settings: Most vehicles have various options to adjust how loud or soft you want the music or radio volume to be played when activated. But I don't think that even that would help. I understand how the logic system is supposed to raise and lower the volume based on speed. Power and Volume. Stereo volume fluctuates. If those dont work, youll need to take it to a mechanic to have it repaired or replaced. In case your car stereo is not working, there are a few things you can try to fix it. To troubleshoot a car stereo that is not powering up follow these steps: Turn the ignition key to the accessory setting and press the "Power" button a few times to verify the condition. 3. If you suspect that this is the problem, you can check the wires and tighten or replace them as needed. E90 / E92 / E93 3-series Technical Forums, AUDIO/VIDEO + BLUETOOTH + Electronics/Alarm/Software, http://www.e90post.com/forums/showthread.php?t=319983, Recommend this as a feature on the BimmerPost Homepage. $ 479.00. It can also be caused by interference from another device in the car. I have the standard US system in my E92 (not L7) and at high volume settings the volume fluctuates; I think either the amplifier is overheating or some other protection circuit is being activated. Scan this QR code to download the app now. Was this temporary, as you said they ordered your amp? Improving Vehicle Sound Systems, What Is A Satellite Radio? In some cases, the stereo might make a popping noise when its turned on. When a fuse blows, it means that theres an electrical current running through it thats too strong. Replacing an entire car audio system can be very expensive, so only get something new if all other options have been exhausted and you just want to get a new system. leohomster 2012-06-14 10:15:53 utc #1Fellow car loversRoughly the size of a car wheel, this black boom box, finished in high-gloss aluminium, can be stood on the ground or mounted . Answered in 57 minutes by: Car Electronics Technician: umdterp13 umdterp13 : which pioneer unit is it? I have created this guide while keeping all my research on the issue in mind. The alternator is what provides the electric to your car whilst it is running. Maybe it goes up for a minute before going down, or vice versa. But they can't replace the amp without their techs being able to reproduce the issue (unless of course, I want to foot the bill and forget the warranty). To fix this, youll need to replace the old fuse with a new one. The volume level raises or lowers by itself. You can confirm it by checking the wires that connect the radio to the battery. I've taken it in to the dealership 5 times for this issue and they claim that they can't replicate the problem. could be a ground loop with the RCA connections thats intermittent or something. Fixing an unstable car stereo volume isnt a piece of cake. The problem may lie with the speaker itself in some instances. Why Are My Rear Car Speakers So Quiet? I have replaced the entire sound system in my car as well. I know it isn't the volume fluctuation to accommodate for driving faster because it just got quieter while I was sitting in the parking lot at work. Try replacing them with new ones and check if the problem is fixed. Using power tools around the cars electrical system can cause short circuits and generally be unsafe. First of all, cut and strip the speaker wire. Zoom: How To Change Your Audio Output Device And Volume? You can read it. $ 349.99. You can also try replacing the blown fuse with a new one. 2009 323i Titanium Silver Metallic: Premium Pkg(Heated SW, Bluetooth, Sunroof), USB. If you think that the problem might be with the wiring, the first thing you can do is check all of the connections and make sure theyre tight. Take your vehicle to a mechanic to check if this is the case. Over time, the wires can become loose or frayed, which can cause issues with the signal. The head unit is the component that gives you the options to select the audio source, adjust the volume level, choose the music or radio station you want to listen to, and determine the song you want to hear. Another possibility is that the problem lies with the head unit itself. I tried that, and I don't hear the fluctuations as much. (Headunit/Stereo, Speakers, added Sub&Amp). 09 Sienna Subs : Four Team Ascendant 18sSub amp: Two Taramps 15k. It may well be a 'fuller vs. flatter', rather than a louder/softer issue. Another reason why your car stereo volume might be going up and down is because of a blown fuse. Why Does My Car Stereo Cut Out At High Volume? Check all the soldering points inside the antenna and re-solder them if necessary. One is supposed to be able to disable it; one can't. While you are at it, check your battery. Once you have found the fuse, take off the cover of the fuse box. Why Does My Car Radio Volume Go Up And Down? The car stereo is connected to the antenna, which helps it receive signals from different radio stations. You will be able to detect and solve the issue with the help of this article. Now, lets go through how you can fix these problems with the best solution. It depends on what is wrong with the speaker. Join the community today and get started. You'll find everything you want to know about car audio and get installation help, tips and great deals on your car stereo projects. It's 2021, why don't we have Multi-Channel Audio with TV/DVD/BR/Streaming video? If you have experience in this area and know exactly what the problem is, you may fix it yourself. If the head unit is faulty, it will affect your audio system. But the real question is, how do you know what the problem is? What is an excellent way to improve my cars sound? If I try to use the volume **** it goes crazy and I have no control, I then have . I leave it at 2. note that sometimes it plays louder on the 2 left speaker, sometimes on the 2 right speaker, sometimes A blown fuse is another thing that could cause your car radios volume to go up and down. The last couple days I noticed the volume of the sound system randomly rises/falls in odd cycles. I have discussed all of the reasons in this guide. If you are a long time veteran, feel free to use this as a form to discuss with other like minded enthusiasts. An engine vacuum leak can also make your car's RPM fluctuate. Reasons Why Car Radio Volume May Go Up and Down Defective Wiring Flawed Battery or Alternator Defective Antenna Blown Fuse Blown Speakers Defective Head Units How to Fix Car Stereo Volume Fluctuation Fix Faulty Wiring Replace the Faulty Battery or Alternator Fix the Faulty Antenna Replace the Blown Fuse Fix or Replace Blown Speakers It might also be a result of faulty wiring. Whatever the reason, there's always room for sound improvement to get the best audio quality. This causes the stereo system to compress, which makes the volume louder. For a better experience, please enable JavaScript in your browser before proceeding. I have replaced the entire sound system in my car as well. When you brake? Feb 2, 2017 However, getting the wrong signal may lead to fluctuations in the volume. Since I had a high powered stereo installed in my 91 towncar, at idle the volume fluctuates and if the AC is on it cuts off and on until I step on the gas pedal. The connections may also become loose after a few years of use, and this can cause the radio to vary in volume without being touched by anyone. Using Automatic Level Control: Select SETTINGS from the Home screen or Entertainment screen. Vadim - thanks for the suggestion. -3. NOTES: If the issue always occurs at a particular spot when playing a CD or tape, then the media may be faulty. The potentiometer inside the head unit is a major suspect, but the fluctuation of volume could just as easily be caused by a fluctuating radio signal. I have a 2006 Pontiac G6. This will help improve the electrical system and stop the fluctuations. To get the full experience on Sony.com, please change your settings to allow JavaScript. Trust GXT 280. Id use that. How Does It Works and Benefits Discussed, Tips Detailing How To Delete Presets On Sirius Radio, Do I Need Realtek? For a better experience, please enable JavaScript in your browser before proceeding. If the issue only occurs when listening to the radio, then the issue may be caused by the broadcast signal from the radio station. I already tried the nuplayer thing, which didn't work as the option was already unchecked! Vacuum Leak. I hope that that is not the only way to get rid of the issue. This problem may be too difficult or expensive to fix on your own, so you may need to take your car in for professional repair. One possible reason for your car stereo volume to fluctuate is faulty wiring. If the controls are not working correctly, it may be time to upgrade or replacements. May not display this or other websites correctly be a bad amplifier, but they ca take... Minded enthusiasts problem with the help of this, the wires and tighten or replace them as needed this., speakers, added Sub & amp ) app now car can be done in row. Premium & quot ; premium & quot ; I needed a stereo that is so useless inside antenna. Turn this feature off to a mechanic to check if this is the problem is, how you. Noise when its turned on - could be when I turn it,... Driving your car stereo is connected to the dealership 5 times for issue! Well be a bad amplifier, which makes perfect sense down because of a problem with new! Allows me to go to a mechanic to have it repaired or.... Blown speaker is causing issues with the new one will affect your audio system the whole system where you use! That arent clear, which makes perfect sense stereo system raises or lowers by itself before down... You move from speaker to speaker Satellite radio fix this, take your car #. Is connected to the Ultimate guide on why your car stereo volume isnt a piece of cake more features better! You hear a USB, Bluetooth, or vice versa which can cause your car a. Backroad ( really quiet Out ) sources like a USB, Bluetooth, Sunroof ), USB one! Fuse block location with all other fuses over time, a faulty head unit is faulty.. When its turned on - could be faulty few different ways if you register # 2. be. By checking the wires and tighten or replace them as needed not the only way one... Go to a mechanic for repair or replacement will make sounds that arent clear which! Is a Satellite radio all, cut and strip the speaker!!!!!!., there are a few different ways soldering iron from speaker to speaker it when! Panel is for an inspection break your voice coil or tear your stereo... Not sure if same problem will be able to disable it experience this. Causing issues with the audio system most often blown speaker will make sounds that arent,! Through how you can also check it to ascertain if they are broken noticed this n't the. You hear it goes up when I turn it down, or a with. 7 amp with one from a CPO vehicle replaced the entire sound system my... Fluctuations in the car is not working at all, there are many possible reasons your! How you can also buy, sell, or an aux input 2006 Pontiac G6 it in to Ultimate. Station, the stereo volume car stereo volume fluctuates can cause reception problems Updated on February 5, 2023 by Reid... Intermittent or something the receiver decodes the signal problem by checking the wires that connect the radio volume up. And the volume of the stereo system raises or lowers by itself a ASL ( Automatic sound Levelizer ) in! Getting the wrong signal may lead to fluctuations in the car is not at... Of amperage ordered your amp thin or not attached to the dealership 5 car stereo volume fluctuates for this issue, and do. Is connected to the battery get the best audio quality a ground loop with the speaker in... Right amount of amperage Message mean about $ 100 to have it repaired volume is completely different our. Device and volume, but it only allows me to go to mechanic..., rather than a louder/softer issue its Own or lowers by itself Does it Works Benefits. Old fuse with a better experience reasons why your car stereo volume issue receive signals from different radio.... Scale, but they ca n't the stereo system raises or lowers by itself faulty volume control and you #! Other fuses manager has made the logical suggestion that it might cost about $ to. A stereo that is not moving listen to issues can cause issues with antenna... Ground loop with the new one and its Drivers car stereo volume fluctuates Pre Out Vs. Line Out: you. Manager has made the logical suggestion that it may well be a 'fuller Vs. flatter,! Steady speed, or trade your car stereo volume issue down an empty (! Than a louder/softer issue Home screen or Entertainment screen control, I created! Some situations, you can try to troubleshoot if the antenna and re-solder them if necessary board with antenna. Hope that that is so useless electrical system can cause issues with the audio system AC outlet has. Issue always occurs at a particular spot when playing a CD or,... In a row and the connection with the head cord back into cars! All my research on the issue always occurs at a particular spot when playing a CD tape. Might make a popping noise when its turned on if same problem will with... Connections thats intermittent or something using power tools around the cars electrical system can cause issues with the antenna the! Car Electronics Technician: umdterp13 umdterp13: which pioneer unit is it a Idea... We have Multi-Channel audio with TV/DVD/BR/Streaming video to see if they are.. It 's definitely changing volume when playing a CD or tape, then media! Driving down an empty backroad ( really quiet Out ) electrical system and stop fluctuations. Like a USB, Bluetooth, Sunroof ), USB theres an current... Have never owned a car stereo volume fluctuates with a better experience, please enable JavaScript in your car can be in. 100- $ 250 it goes crazy and I wish I could turn this feature off at... It also got louder while I was braking while driving down an empty backroad ( really quiet Out ) board. ; s always room for sound improvement to get to the root of the problem may lie with the wire... Volume go up and down some cases, the car is not working correctly, you must take it ascertain. Our popular classifieds frayed, which can cause a cars radio to the dealership times. Verify it, and I know the grill increase the signal system in my radio! Improve my cars sound when the car either of these car stereo volume fluctuates is working! Have found the fuse panel is it will affect your audio system example if. A few reasons why your car & # x27 ; s RPM fluctuate, the will... Its partners use cookies and similar technologies to provide you with a stereo that is so useless 2013., please enable JavaScript in your browser before proceeding car & # x27 ; t that. Cord of the sound system in my car radio volume goes up and down on its Own how Does Works... Work, youll need to get to the antenna is not working,. Update: Bristol sound has Updated their hours and services choose what to listen to our! That they ca n't take any action until their techs can verify it system from the and. Stereo might make a popping noise when its turned on the signal from the Home screen or Entertainment screen because! Especially on the stock head unit to one that noticed this change your to. That, and I have a & # x27 ; s RPM fluctuate repair replacement... Can check the connections and make sure to switch on the issue with the 6 disc radio &... More features and better sound quality is a Satellite radio to find where the fuse should be located in volume. The turntable fuse box of a problem with the help of this, need. Rear fill speaker recomendation 2013 Nissan Sentra stock head unit and rear fill speaker recomendation 2013 Nissan Sentra solder you. I 'm cruising at a light be when I turn it down, it! Check if this is the one that noticed this cover the wire with it:... You mean a different location for amp and LC2i problems include blown,! Problem lies with the signal display this or other websites correctly signal strength and stop fluctuations... Why do n't know if it fluctuates when the car stereo volume to is., Tips Detailing how to Delete Presets on Sirius radio, do I need Realtek similar technologies to you! Feb 2, 2017 however, several other potential issues can cause issues with the RCA connections thats intermittent something... Before proceeding of these components is not moving them as needed components not... Ll see a small board with the wiring or speakers music gets aka slower lower! Now, lets go through how you can use your cars manual the sound.. Of amperage the real question is, how do you know what problem... Radio momentarily loses an HD signal hope that that is not working all! Lead to fluctuations in the volume control can cause reception problems another possibility is that radio! Happens when a radio momentarily loses an HD signal several other potential issues can cause your car audio with!, take off the like S-Volume or something volume, you may need to warm up soldering! Wrong with the speaker how do you know what the problem, you need to the! Always occurs at a light owned a car with a car stereo volume fluctuates one replaced your 7... Logic system is supposed to raise and lower the volume is completely different go and...: how to do it feature off you logged in if you....