Need Help with Radio Unlock Code for Audi A4 After Power Loss

Hi everyone,

I recently had a power loss issue with my Audi A4, and now my radio is locked, requesting a unlock code. Unfortunately, I don’t have the code handy. Can someone please guide me on how to obtain or reset the radio unlock code for my Audi A4? Any help or suggestions would be greatly appreciated!

Thank you in advance.

Contact an Audi dealer, they can tell you. There are YouTube videos that can walk you through the entry process.

Or head over to to find a telephone number for assistance.

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