Sonata NF (2006-10) :: Radio Turn Off Then On By Itself
Dec 9, 2010
I've notice it do this probably 4 or 5 times in the last couple days. I turn my brights on and the radio will turn off for a second and turn back on by itself. Its not just the display going blank because the sound goes off also.
I trying to figure out all electrical I have going when this happens. Rear Defrost etc.
I think it went out once without turning the brights on but I can't remember what I was doing that time. Have less than 4k on my warranty.
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I drove from office to home today. After 30 min, the remote unlock worked fine, got into the car, turned the ignition to "A" and "ON". All the dashboard lights, headlights and radio turned on. When I turned the key to "START" , car won't start and all the lights and radio turned off. There was no cranking and any other noise from engine. Removed the key and tried again. Now there is no power at all. Not sure what happened.
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I have a strange problem with my radio in 2012 Sonata GLS. I sometimes turn on the car and radio makes low pitch noise. I switch off the car but radio stays on making noise and radio display stays lit, I try to turn off the radio - does not work, I press radio buttons - no response - only low pitch noise. In the end I need to disconnect battery and it fixes the problem. This happened 2 or 3 times over last 4 months. I am not sure how I can consistently reproduce the problem.
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I just purchased a 2008 Sonata Limited and the XM Radio is not working, when you press the button to turn it on it gives you a loading status on the screen and does nothing else. The radio will play on AM, FM, and CD
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I have a 2009 3.3L Limited with the Nav system. Sometimes when I start the car the radio/nav display is locked up and will only display the Hyundai logo. During this lock-up, the radio still works. Using the steering wheel selectors I can switch beween station presents, between radio bands, and can change XM radio stations as well. The USB flash drive will not play any music during the lock-up. If I turn the car off then turn it on again, the problem goes away. This lock-up typically happens once every few weeks.
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I'm facing a bit of a problem on my girlfriends dads 2009 Sonata (Non-Premium sound system). I just installed a Pioneer aftermarket head unit and am getting no sound when the car is started or when its in ACC mode. However, when the ignition is just turned to the "ON" position (first click) the head unit works flawlessly and all 4 speakers output sound. As soon as I turn it to ACC or start the car, there is no sound at all but the head unit still powers up and shows the track playing. I'm really stumped here guys. I've done literally countless head unit installations and I just can't figure this one out, nor have I ever seen this before. I thought the problem might have been a factory amp, but the head unit does not say JBL or Infinity so that leads me to believe it doesn't have a factory amp. Maybe I'm not the pro I though I was lol.
At any rate, just in-case it matters, there is a line out converter attached to the system in order to add a sub/amp to the stock head unit that I installed a few years prior to attempting the aftermarket head unit installation. I don't think that would matter but I may be wrong. I was planning to remove it and route the RCA's to the aftermarket head unit once everything was up and running.
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I have a 2009 Sonata. The radio preset buttons stopped working. Any quick fixes to this problem???
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What is the name or a store url where I could order this part below for the Hyundai Sonata 2008....
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All the things radio, CD player and lights on the radio is dead. Cannot find a fuse for the radio. Hyundai Dealer says to bring it in next Tuesday. Says it may have a dead head what ever that means.
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My 2006 Hyundai Sonata ESC light keeps coming on and the radio and lights dim on and off. I already had two alternators installed whats up with that?
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At some point in time I noticed that when I turn on the rear defroster a hiss develops in my (factory-installed) radio, operating on the FM band. Most of the time this hiss is strong enough to mask the audio entirely. I noticed, too, that one or possibly two "printed wires" in the rear window may no longer be operating; however, I don't know whether this is connected to the hiss problem.
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While playing the radio or a CD the unit will frequently generate a LOUD "pop" thru the speakers. It will repeat itself at various intervals which leads to my turning the unit off as it's most disturbing. I temporarily removed the negative battery cable but that didn't reset / correct it.
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I just purchased a 2009 Sonata (82,000) miles for my daughter to drive. Didn't notice this issue during the test drive, but discovered it shortly after leaving the dealership.
The radio will randomly adjust the volume to 0. If I attempt to raise the volume it immediate mutes it again, and no other radio controls will work. Turning off the radio and turning it back on seems to fix it for about 5 minutes and then it happens again.
Also, any use of the steering wheel audio controls will trigger this behavior, and the steering wheel control buttons themselves just seem to do random things.
I'm annoyed at myself for not noticing this during the test drive, and phoned the dealer who just sold me the car but naturally he just said, gee, that stinks...or in so many words.
Does this seem like the head unit? The steering wheel controls? Something I can fix? I did try pulling the fuse but that seemed not to work. Also turned off the AVC. A bit of a bummer after only owning the thing for an hour...
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My radio never turns on with the car right away. The only way it turns on is when i crank my heat on for about 3-5 minutes. Then it powers on. Fuses seem ok. The service center didn't know what could cause this...
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My radio has great FM reception except when I turn on the rear wndow defroster. When I do, the radio sounds faint and crackly as though I were listening to a very distant station. As soon as I turn off the defroster, the reception comes back to normal. This is on a '09 Sonata limited - this did not happen on my previous '08 Azera and '06 Sonata LX...
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Stock FM/CD/SAT radio that came with my Sonata, AM stopped working intermittently while FM and XM both still worked. Upgraded the radio to JVC with Bluetooth and found that AM still does not work. FM works fine as well as all other functions.
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My 2009 Sonata GLS stock sat radio, dvd head unit stopped working. Appears no power to it, won't light up or anything? Looked at the fuse shows OK? The radio / dvd fuse circuit, shows the led-digital clock is also on same circuit. The clock is working fine. I can not find any of the radio's wiring loose or disconnected. Has my radio gone bad already? Car has ~ 14,300 mi on it.
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So today my car has started having this issue I just can't figure out. Twice while I was driving down the road my car suddenly acted like it was going to stall, the dummy lights all went off, the AC and radio both shut off, and the clock reset. I cleaned the terminals and checked the codes but nothing came up and it happened one more time.
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I have the stock radio in my sonata and the radio volume will randomly decrease until its at zero. When I attempt to turn the volume back up it will continue to go back down. It does this regardless of weather the automatic volume control is on or off. From time to time none of the buttons on the dash for the radio will work either. The volume controls on the steering wheel are also messed up. The volume up button mutes the radio, the volume down increases the volume and the mute button changes the mode. I tried pulling the fuse to reset everything and that didn't fix it.
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Ok, so, according to my dad, his car battery died, and he had to have it jumped. After the jump, apparently his headunit will no longer turn on. We think it may be a blown fuse, in which case we need to know the location of the fuse (and probably the rating & label of it, for identification's sake). I have an aftermarket headunit in my Santa Fe, and the fuse for that is in the back of the actual unit itself, so I don't know if there's a fuse in the back of his factory stereo too...? However, we are not exactly sure what the problem is. My dad's car is a 2007 Hyundai Elantra with the premium factory audio system installed. He gets Sirius-XM and has an aux input (everything pertaining to audio is factory-installed).
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This started today, when I turn off the ignition and remove the key the radio stays on and the steering column does not lock. The guy at the dealership suggested spraying wd 40 into the ignition. No go.
2008 sonata.
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