67 31 700 Removing and installing/replacing drive for head restraint height adjustment (comfort seats in rear cabin)
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2015 BMW 750i, 2015 BMW 750Li, and 2015 BMW 740i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary work:
- Remove REAR HEAD RESTRAINT MOUNTING
NOTE:
Carry out FUNCTION CHECK WITH ADAPTER CABLE
Replacement only:
INITIALIZE drive unit for head restraint height adjustment.