BMW TSB #B540320
2020 BMW X7
Affected Component: VISIBILITY:SUN/MOON ROOF ASSEMBLY
- TSB Document
- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from BMW for this TSB. Call your local BMW dealer's service department & ask for a copy of TSB# B540320.
- SUNROOF NOT INITIALIZED: During operation, the sunroof may have lost initialization due to extended activation of the switch.