Questions & Answers for: 2004 audi a4 radio problems

2004 A4 Quatro- Audio system not working- displaying system reboot errror Hi I have bought a four year old, six months ago. Right now the Audi audio systm doesnt work... "System reboot" message is ...

...2004 A4 3 months ago and everything was running good but recently I haven't drive the car for 4 days and when I turn the ignition, the car have a clicking sound and the engine don't start. I notice ...

Audi A4 1.9tdi. Then shortly after the battery light came on. The car continued to drive, and the heating/radio etc worked too. When i finally got to work i parked up and switched off. I then tried to

...2004 Audi A4 convertible. The satellite radio was cutting in and out and my mechanic found a loose wire going from the antenna in the trunk lid to the radio. When he fixed it, that seemed to fix the ...

...Audi A4 2.0T oil sensor warning I was on a road trip in Montana and an oil sensor warning message appeared where the gas warning comes on and where it displays the radio station. Anyone had this? How ...

...2004 Audi A4 factory stereo I have a 2004 Audi A4 conv & the factory Symphony stereo (in-dash 6 cd changer) has stopped working. It powers up & displays the radio settings & songs but I ...

stereo system died!.. i was driving and hit a little bump. entire stereo system turned off. the light on it dont even come on. everything else works fine except all that has to do with the stereo. ...

...2004 Audi A4 cabriolet 1.8 t You need to look at the fuse diagram. It's usually on the door of the fuse box. Or look in the owners manual for a diagram. You'll see fuses for lights, horn, radio, ...