Removing and Installing/Replacing Both Seat Rails on Left or Right Front Seat (Normal/Electric)

52 14 010 - Removing and installing/replacing both seat rails on left or right front seat (normal/electric)





Necessary preliminary tasks:
- Remove front seat Removing and installing Left or Right Front Seat (Normal/Electric)
- Remove lower strap Service and Repair (belt tensioner)
- Remove drive unit Removing and Installing/Replacing Drive Unit for Longitudinal Seat Adjustment for longitudinal seat adjustment





Warning!
Read and comply with safety regulations [1][2]Safety Regulations For Handling Airbag System Components for handling airbag modules and pyrotechnical belt tensioners.
Improper handling can lead to triggering of the pyrotechnical seat belt tensioner or side airbag, resulting in injuries.

Switch off ignition!





Disconnect all plug connections on seat and airbag modules.

Installation:
Ensure correct connection; mark plug connections if necessary.





Press catches (1).
Slide adjusting unit (2) for active head restraint adjustment in direction of arrow and remove.





Release left and right screws (1).
Tightening torque 52 10 6AZ Front Seats.
Remove seat rails (4) with carrier plate (3).
Release fastening elements (2) on left and right.
Remove carrier plate (3).





Release screws (1).
Remove holder (2) for lower strap (belt tensioner).