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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Body & Frame >> Seats >> Seat Frames >> 72 Seat Frames >> Front Seats >> Seat Forward/Back Adjuster, Removing And Installing >> Lower Frame, Removing And Installing, Seat Forward/Back Adjustment Motor >> Removing

Lower Frame, Removing And Installing, Seat Forward/Back Adjustment Motor: Removing

WARNING:

Risk of injury due to involuntary deployment.

  • Pay attention to the safety precautions when working with pyrotechnic components. Refer to SAFETY PRECAUTIONS WHEN WORKING WITH PYROTECHNIC COMPONENTS .
  • Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". For example, this can be done by briefly touching the door striker.

-- Move the front seat to the highest position possible to keep the torsion bar tension as low as possible.

-- Remove the front seat. Refer to FRONT SEAT, REMOVING AND INSTALLING .

-- Fasten the front seat on the : VAS6136  . Refer to FRONT SEAT, MOUNTING ON FIXTURE FOR SEAT REPAIR .

-- Remove the front and rear cover for the seat rail. Refer to FRONT AND REAR SEAT RAIL COVER, REMOVING AND INSTALLING .

-- Remove the center seat rail cover. Refer to CENTER SEAT RAIL COVER, REMOVING AND INSTALLING .

-- Remove the bolt -2- and unclip the seat position sensor -1- from the seat pan lower frame -3- -arrow- and disengage.

GWWA69-11026Courtesy of AUDI OF AMERICA, LLC

-- Remove the front seat belt latch from the tunnel-side seat rail and set to the side with the wire connected. Refer to FRONT SEAT BELT LATCH, REMOVING AND INSTALLING .

-- Unclip the rear bracket -2- for the wire routing on the seat pan with a screwdriver.

GWWA72-12225Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1- on the seat forward/back adjustment motor.

-- Free up the wire -arrow-.

-- Support the seat pan upper frame with the backrest. so that it does not fall and become damaged when disconnecting it from the lower frame.

-- Remove the front and rear bolts -arrows- on the left and right side.

GWWA72-12226Courtesy of AUDI OF AMERICA, LLC

-- Remove the seat pan upper frame -2- with the backrest from the lower frame -1- and place it on a clean surface.

GWWA72-11922Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Risk of damaging the bushings -1- in the bearing points -2- (upper/lower frame bolted connection).

  • The bushings cannot be replaced with workshop materials.
  • If the bushings are damaged, the corresponding parts must be replaced.