67 31 570 Removing and Installing/Replacing Drive Unit For Head Restraint Height Adjustment on Left or Right Front Seat

67 31 570 Removing and installing/replacing drive unit for head restraint height adjustment on left or right front seat







Necessary preliminary tasks:
- Remove crash active headrest
- Remove backrest cover in the head restraint area







Disconnect plug connection (1).
Unfasten screws (2).
Tightening torque 67 31 3AZ.
Feed out drive unit for head restraint height adjustment (3) in direction of arrow and remove.







NOTE:
- Carry out function check with adapter cable
- Initialize the drive for backrest upper section adjustment