From BMW:
As with standard CPO Protection Plan coverage, CPO Wrap plans cover engine, automatic/manual transmission, final-drive assembly, steering, hydraulic brake parts, anti-lock braking system, electrical, air-conditioning/heating system, cooling system and fuel system repair/replacement (with certain limitations).
The standard CPO Protection Plan does not cover audio, entertainment or navigation systems. To obtain coverage of those systems, you will need to acquire one of the two CPO Wrap Platinum plans described above.
https://pictures.dealer.com/bmwsplas...4ab02653e2.pdf