Radio, CD/DVD Navigation (MFD2/RNS2), and Audio settings like LOC/DX sensitivity.
We encourage users to contribute to this manual by sharing their experiences, tips, and tricks. If you have any information to add or corrections to make, please feel free to do so. CD/DVD Navigation (MFD2/RNS2)
Suggested language for the top of the document (concise) "This user-contributed manual for Blaupunkt 7 612 002 064 (BNO 881) consolidates installation, operation, wiring pinouts, troubleshooting, and community-sourced corrections not found in the original factory manual. Use at your own risk; verify wiring and fuse values before applying power." CD/DVD Navigation (MFD2/RNS2)