How to Unlock the Audio System in an Older Audi A6?
1 Answers
Here are the steps to unlock the audio system in an older Audi A6: 1. Turn on the radio, and the display should show 'safe'; 2. Simultaneously press the AF or FM and SCAN buttons until the display shows 1000, then release. Do not hold these buttons for too long or press them twice, otherwise 1000 will be entered as the password; 3. Use the first 4 preset tuning buttons to input the password provided by the owner. Use button 1 for the thousand-digit code, button 2 for the hundred-digit code; 4. After entering the password correctly, simultaneously press the AM or FM and SCAN buttons until 'safe' is displayed; 5. Release both the AM or FM and SAFE buttons at the same time. After a short wait, the radio frequency should appear on the display, indicating that the audio system is unlocked and ready for normal operation.