The Code is on the Radio, or in the Spare tirewell! if it is not on the radio, remove the radio, call dealer and give them the radio serial number and your VIN number. Some Dealers like to charge for this, most do not.
You have 1992 VW Jetta with Heidelberg radio how do you enter radio code
I have absolutely no idea.
Trouble code P1582 means: Idle Adaptation at Limit
Trouble code P1780 means: Engine Intervention Readable
Speed regulation: adaptation limit reached
Mine (code) was under the spare tire in the trunk, but also a 97, I believe. Worth looking though!
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.
If you've lost the code you need to pull the radio and take it to a dealer to be reset.
Your local dealer has to pull the radio and hook it to a computer to find the code. It cannot be done with the radio in the vehicle.
Using the radio preset buttons.