As I know you have to push 2 button on the same time ( RDS and TA or TP I1m not sure)for 2 or 3 sec. Than appear four line. Now you have to type in the code the following way. if your code is 2356 you have to push the button number 1 twice. After you have to push the button 2 three times and so on. I hope you understand I'm hungarian, and my English not the best . Bye
go to the dealer
Look at the rear of the radio. Probably the serial number will be there.
Thief!
etched in the rear glass
I just purchased a 2009 Jetta SE and the radio was in SAFE 2 mode. The dealer tried the radio code but could not get the radio to a point to enter it. I read a number of threads and tried many suggestions, leave the car in the Aux mode for an hour, hold down the seek and mode buttons etc. Finally I disconnected the battery waited a few moments and re-connected. I figured maybe this would show me the screen to enter the code but instead the radio booted up with no code and works fine. The dealer suggested I return when the service dept was open, none of the sales people had a clue.
yes on the back of the radio.
go to the dealer
In the Audi booklet there is a number u must enter or call Audi dealership with Vin number
Best bet is to go to an Audi/VW dealership, and have them reset the radio by using a VAGCOM. The other option would be to purchase a VAGCOM yourself (http://www.ross-tech.com/). Of course if you have the actual reset code, you can enter it in manually. I can't tell you specifically how to enter it on the Audi radio, since I have an Audi Navigation system, and the controls are different. But it should be a combination of using Volume and Seek (or other keys the would allow for scrolling) to enter in the code.
with the symphony radio, you need special keys which you can find online. A double din radio needs 4 and single din needs 2. Put the keys in slowly until you hear a click then carefully pull the radio out
You need your operator's folder. In there is a booklet about the radio. it will have a code you need to enter to get the radio out of "safe" mode. the code is unique to each radio and car.
mostly audi concert 2 radio's
The Radio "Anti-theft" code use to given from dealer ( first owner bought the car) If you don't have or lots the code you only can get the code from dealer. In manual book "Audio Symphony" book have the radio code it calls "Radio card"
Hit the AM radio button. You did not say it was a factory radio though.
unless you have the 4 digit number you cant...a visit to Audi is the only way
Insert metal shimms into the radio to relese the radio.
http://www.ibiblio.org/tkan/audi/radios/concert.html