52 14... Additional work in event of faulty drive/gearing for longitudinal adjustment
Release screws (1) of swinging arms for seat height adjustment.
Installation note:
Carefully bend side section back and feed swinging arm out of top rail.
Tilt front seat back.
Unfasten plug connection (1) and disconnect.
Unclamp central connector (2) from seat mechanism.
Unclip CONTROL UNIT/MODULE FOR SEAT ADJUSTMENT (1).
Removal of electric motor for forward/back seat adjustment:
Unfasten plug connection (1) and disconnect.
Lift long flex shaft (3) out of guide in direction of arrow.
Pull out flex shaft (3) from electric motor for forward/back seat adjustment (1).
Remove electric motor for forward/back seat adjustment (1) in direction of arrow from holder (2).
Release screws (1) at front.
Installation note:
Install new drive for longitudinal seat adjustment.
Move front seat forwards.
Release screws (1) at rear.
Lift out front seat and assemble.
Installation note:
- Make sure flex shaft is correctly fitted on drive
- Carpet must not get between seat rails and floor panel in area of attachment points (squeaking noises)
- Powerlok screws must be replaced and must not be reused
- Powerlok screws are mechanical screw locks with trilobular threads
- Insert all screws loose to avoid twisting
- Tighten down all screws to specified torque
Tightening torque, refer to: 52 10 1AZ .