Both Adjusting Units For Backrest Width Adjustment on Passenger Seat
52 17 056 - Removing and installing/replacing both adjusting units for backrest width adjustment on passenger seat
Operation is identical to:
Removing and installing/replacing both adjusting units for backrest width adjustment [1][2]52 17 056 Removing and Installing/Replacing Both Adjusting Units For Backrest Width Adjustment on Passenger Seat on driver's seat.