Golf IV / Jetta IV :: Auxiliary Doesn't Work After Changing Battery
Oct 6, 2014
I recently changed my battery and now my auxiliary doesn't work. I have read that it's simply changing a code with program. Vagcom-(VCDS)
View 9 RepliesI recently changed my battery and now my auxiliary doesn't work. I have read that it's simply changing a code with program. Vagcom-(VCDS)
View 9 RepliesI bought a new auxiliary battery online and installed it. I reset the driver's side power window. But my CD changer now beeps four times, all the lights turn green and orange, and I cannot play a CD from the changer or eject any of the discs. Both discs currently stuck in it are store bought Third Eye Blind CDs with no stickers, labels, etc.
I'm assuming that the CD player needs to be reset. Someone in another thread mentioned unplugging the battery for 20 seconds, while someone else said I need to enter a code that I can get from the dealer. I can go without the changer but the beeping is maddening.
I was 4 hours into a 6 hour trip (on the way home) and my air stopped working! when i press the AC button, it lights up on settings 1,2, and 3 but NOTHING blows from the vents (whether the AC button is pressed or not, nothing comes out!) however... when I turn it to "4," air blows full blast but the AC light turns off and only blows warm air.
thinking I need to check my compressor!
I just replaced my evap box along with most everything connected to it (had some bad servos and replaced other stuff for good measure). AC works great now, but the heater still doesn't work. I've had this car 4 years and the heater has never worked. When I took the box apart, the doors were naked (no foam). Heater core looked ok, but thought it would be stupid not to replace it while I was there.
So, I was hoping this may cure my heater issue, but was really only looking to get the AC going. So, the car had been running for 30-45 minutes and while the heater was on, I went to check the heater core hoses, the pass side hose was hot, the driver's side wasn't. Driver's side goes to axillary pump and bottom of coolant reservoir. Not too long ago, I replaced the mechanical pump and t-stat along with other stuff (crack pipe, etc.). Thought I'd get everything while I had the system drained. Didn't work then, either.
I have searched up and down and i can only see people complaining about the reverse of my situation.
Is the Horn and the Alarm beep the same unit? Maybe a fuse?
I don't know what is this.. Before 30 mins everything worked fine, I installed a new LED panel to the interior light centre and happened this!
The dome lights doesn't work with any door. Can be the relay?
Reprogramming my key for my 1999 mk4 jetta. Recently the battery died on one of my key fobs and the other fob that i have has been dead since i bought the car. i put new batteries in them both now. I have one flip key and the only other key i have is the valet key. How I could re program my fobs?
View 2 RepliesI bought my car and I can't use the key to lock my car from distance, change the battery on my key, but it's not it. How I could fix it? It has to be the main car why my remote doesn't work..
View 3 RepliesSo the other day i hit something on the road and all of the sudden when im coasting in gear i hear a "thududududududd" noise from mid engine.. you cant hear it when the windows are down, only when they are up and it doesn't happen in neutral or when the clutch is pressed in. also after i shut the car off and turned it back on i had a CEL for the A range vehicle speed sensor which i replaced yesterday but still the speedo doesn't work and the gas gauge is moving around bends. when letting off the gas to shift the car stops almost like hitting the brakes and shifts kind of hard. It also backfires like a shot gun in 4th gear only. I recently had a stage 2 south bend clutch put in but everything was fine after that installation.
View 1 RepliesSo I have an 05 MK4 GLI, my alarm has not worked since the day I got it. Hold the alarm button on the fob, no luck. when I lock or unlock the car, the lights don't flash and the horn doesn't beep. My ex had an 03 GLS 2.0, alarm/lock/unlock worked without a problem, so why mine doesn't work.
View 7 RepliesA recently purchased 2001 volkswagen jetta. The car was working fine when purchased. It was sitting parked for about a month without being driven. Went to start the car and the battery was right dead. Started looking online and seen a dead battery can set the immobillizer system off. So figured if the battery was replaced with one that was charged everything would be good, it would just need the immobillizer reset. So the battery was replaced one that was charged and working. I was expecting the dash to have the little car with key in it light that tells you the system is active, and instead of the car not turning over at all that it would turn over start for split second then stall like its suppose to when in that mode. Instead, there is no light in the dash and it still doesn't turn over at all.
After about 15-30 minutes, I decided to check the battery with a battery tester again to make sure was all good. Now, when the load of the tester was put on the battery it dropped down to 10-11v. Keep in mind with the tester, before being put in the car, it tested fine with a load put on it. So I looked online again and found that is common with this car as well.
So now Im not exactly sure what to so. From what Iv read, I think I should pull every fuse, one at a time and test with ammeter and see if one of them is draining the battery. And if everything tests good there, that it must be a bad ground somewhere?
I'm having some sort of electrical malfunction on the back of my Mk4 Gti. The right rear tail light, license plate light and back windshield wiper doesn't work. I replaced the bulbs several times and they keep blowing.
View 2 RepliesI am having problems with ALL my driver door electronics, except the fuel door. my passenger side works fine, sunroof works fine. Ive removed the door panel to look for obvious problems, like broken wires.. Fuses are good, looking for a good place to start. Power winder/locks.
Little update, i reset my battery and they worked, waited like twenty minutes, nothing works again.. why would i have to reset the battery every time for the windows to work?
My, auxilary cooling fan isn't working. However, the bigger (primary) fan is working fine. Fuses, looks ok and i see clutch is engaging fine too. well, the a/c is working but not as it used to before. Its cold but very faintly. I suppose this could be because of the not working auxiliary fan.
View 15 RepliesI have a 2007 jetta city with the single DIN radio (stock). I would like to have an aux input or usb input. I would like to know what would be the better option? (I don't want to go aftermarket). I know that there is a lot of option but I don't know witch one will work on my radio. (no pre-wired cd changer, no satellite).
Also, on the bottom right of the radio there is two kind of blank plugs (circle and rectangular). It looks like a usb and aux input would fit right there. I saw a picture in witch someone as the exact same radio but with a usb input (instead of the rectangular thing).
Some how my aux water pump wires got ripped out and I'm not sure if they shorted out. I pig tailed the wires on the pump and ran the car up to temp and turned car off and pump was not running. If the wires did or can short out what would I look for to replace (ie fuse, relay). Also I'm not sure which wire goes to what pin as the plug got ripped off. Wires are black red, and brown black.
View 2 RepliesI tried a few used batteries I had laying around, so then I ordered the exact battery that was in the fob, Panasonic 2032 and it still doesn't work. The car has always sensed my hand at door and I still don't need to put the key in the slot. I can just push start, but the lock and unlock buttons don't respond.
I've read that the red light should come on when the buttons are pressed, and they don't with the new battery so the new battery is probably too weak.
My wife and I bought two 2014 Jetta TDI's. What a great Turbo engine. We like a lot about the cars. There is a problem with both cars, the same problem. The voice command doesn't work well at all. When I say call Volkswagen, for example, it doesn't understand the command. On rare occasion, it will recognize a name.The dealer put in a new voice module, but it still doesn't work. My wife's car has the same issue.
View 2 RepliesAC on a R32 TURBO with fmic is working and cold. blowing around 55* in the shop, idling outside for a long time. everything works great.
drive it about 20 minutes or so.... get hot and doesn't work anymore. pressures are good, fans both work, car doesn't heat up past where it should be.
My AUX doesn't seem to work (had the IPOD plugged into the M-M cable and the other end plugged into the AUX in the glovebox). When I hit CD nothing happens, when I hold it down, I get CD-MIX. When I hit SAT multiple times it cycles through SAT1, SAT2, SAT3, but never shows AUX. I don't see anything regarding AUX in the manual either.... I have recoded my instrument panel to UK among a couple other vagcom mods. Can I fix this with the VAGCOM? Can I upgrade the firmware via a CD?
View 5 RepliesOwner of a 2012 GTI here. So for some reason that I have yet to re create, my passenger map light doesnt work sometimes. It seems to work sometimes but only when I do a full close and re-open of the car. When my doors open, they both should light up, but one doesn't. Even if I press the button.
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