Driver Assistance Reduced" check control message (CCM) appears.
BMW technical service bulletin B660322 for 2019-2023 BMW X7, 2021 BMW B7 Alpina and 2022-2023 BMW Alpina Xb7.
- Bulletin number
- B660322
- Component
- Electrical system: instrument cluster/panel
- Summary
- "Driver Assistance Reduced" check control message (CCM) appears.
Owners of these vehicles have filed 56 complaints in the electrical category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used BMW X7?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history