Necessary preliminary tasks:
Unlock connector (1) and remove.
Unfasten screws (2).
Pull out the vacuum pressure sensor (3) from the intake plenum.
Installation note:
Check sealing ring for damage. Replace damaged sealing ring.
When installing, coat sealing ring with suitable lubricant.
NOTE: Reassemble the vehicle.
Check stored fault message.
Delete fault memory.
BMW X3 Owners Manual > Alarm system: Indicator lamp on the interior rearview mirror
The indicator lamp flashes briefly every
2 seconds:
The system is armed.
The indicator lamp flashes after locking:
The doors, hood or tailgate is not closed
properly, but the rest of the vehicle is secured.
After 10 seconds, the indicator lamp
flashes continuously. Interior moti ...