Reset the radio on a 2008 audi tt

SOURCE: Audi Concert problem

you must check wiring cable of left speaker-reconnect antenna cable and check if it is firmly connected and apply contact cleaner over faders.

SOURCE: Rear speakers in audi 1999 audi a4

You don't want to fit that - it's the factory amplifier for the rear speakers (the rears are amped, the fronts are not). You need to run new wires from the head unit back to the new rear speakers so that the speaker-level outputs from the new head unit are used to drive the new speakers.

SOURCE: Radio on 2002 audi TT not working

It is highly likely that the radio will have lost its security code whilst being disconnected from its power supply (your battery).

Any local dealer will re enter your code for you for a small charge unless you have the code stored in your radio user guide in which case you can re-enter the code yourself.

SOURCE: Radio wiring problem 2001 Audi A3

Hi, had total issues with this too! Your back speakers arent going because they are amped by the factory amp in the boot. You have to provide power to the amp so that it will turn the rear speakers on. This was a white and black striped wire in my car (Audi A3 1997) The rear speakers are blue /green and brown/red (left rear) , and the LH rear is brown/red and (forgotten colour) but the wire on the bottom left under those two brown/red wires on the 20pin harness. If you wire it all up like this then your rears should be going :)

Testimonial: "So sorry for the very long delay in replying to your advice. It was the sub/amp in the boot as you correctly guessed. Another £200! Many thanks Pal"

Radio Code Pro

• 2200 Answers
• Posted on Nov 22, 2009

SOURCE: How do I reset the radio in an Audi tt 2004? The

Hi

The radio is in safe mode and requires the security code to reactivate it. First check through your service documentation for a credit card sized card that Audi print the code on.

If this is missing the only other way to retrieve the code is

1) Remove the stereo from the dash and retrieve the serial number stamped on the back of the stereo.

2) Contact your Audi dealer with both the serial number and the chassis (VIN no) of your car. You will find the VIN no on your registration document.

3) If you do it this way and have retrieved both of these numbers yourself your Audi dealer will run the numbers and give you the code free of charge.

Hint: Some dealers will attempt to charge for this service but they are not authorized to so. On the original safe code card from Audi it specifically states that if you lose the code your Audi dealer will supply this free of charge. Please ensure to quote this information to the dealer if they attempt to make any service charge.

Hope this helps. Please do rate my answer and thanks for using FixYa.