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Home >> Audi >> 2017 >> S3 Prestige >> Repair and Diagnosis (Single Page) >> Body & Frame >> Seats >> Seat Frames >> 72 Seat Frames >> Front Seats >> Lumbar Support Adjustment Motors -V125- / -V126- / -V129- / -V130-, Removing And Installing >> Removing

Lumbar Support Adjustment Motors -V125- / -V126- / -V129- / -V130-, Removing And Installing: Removing

WARNING:
  • Follow all safety precautions when working on 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.

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

-- Secure the front seat to the Engine/Transmission Holder - Seat Repair Fixture: VAS 6136  . Refer to FRONT SEAT, MOUNTING ON FIXTURE FOR SEAT REPAIR .

-- Remove the backrest cover with the backrest cushion. Refer to BACKREST COVER AND CUSHION, REMOVING AND INSTALLING .

-- Disconnect the connectors -1 and 2- at the lumbar support forward/back and height adjustment motors.

Fig 1: Electrical Harness Connectors & Rivet
GWWA72-11557Courtesy of AUDI OF AMERICA, LLC
WARNING:

Risk of eye injury.

  • Wear protective eyewear!

-- Drill out the rivet -3-.

-- Disconnect the cable tie for the backrest release cable.

Fig 2: Identifying Lower Lumbar Support & Backrest Frame
GWWA72-11558Courtesy of AUDI OF AMERICA, LLC

-- Move the lower lumbar support -1- forward, disengage it from the backrest frame -2- -arrows- and remove it.