From a VW help forum:
Once you have the unlock code, then turn on the radio. You should see SAFE displayed. After about 3 seconds, "0001" should appear. Use the station preset buttons 1 thru 4. Preset 1 changes the first digit of the code, and preset 2 changes the second digit, etc. Enter all 4 digits of the code. After code is entered, press right side of "Seek" button for about 2 seconds, or until an audible signal is heard. If you hose up and get the wrong code...will go back to SAFE displayed. You will get another chance to enter the code. After 2 failed attempts, you have to wait 1 hour again for it to unlock. So carefully enter the correct code the first time.
You need to enter the code into the radio.
my 2001 diamante radio wont turn on after i put the code in
using the numbers on your radio, press 3693 if that is the code
A Volkswagen Passat radio code can be found at any authorized VW dealership or service manual. If the code is incorrect the radio will not turn on.
check your owmers manual for your radio there is a code you need to enter. You can find this at the back of the book. This usually happens when the battery is dead or replaced.
you will need to leave the radio on for 1 hour so the radio can reset itself then you can re-enter the code.
If your 2001 Tahoe radio is locked, you need the user code to unlock it. You need to turn the ignition on with the engine off. Then you press the Hour button until it flashes, enter the first two numbers of the code, and then press the minute button and enter the last two numbers.After you enter the code you hit AM/FM and your radio should be unlocked.
on the comand for radio enter your code
try this and lemme know! http://www.kia-forums.com/other-kia-models/31540-kia-mentor-immobiliser-2.html dl@telkomsa.net
How to enter your2003 Acura tl radio unlock code
Unfortunately the code can not be retrieved from a working radio. If you can not find the code you have to get the serial number of the radio and call the dealer for the code.
Me too want to know how!!! I changed battery on my 2001 montero and stunned to see need to enter code on radio in order to work. that is sucks!!!