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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Accessories & Equipment >> 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:

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.

-- 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 backrest seat cover and cushion. Refer to BACKREST COVER AND CUSHION, REMOVING AND INSTALLING .

Lumbar Support, Shukra Manufacturer: 

GWWA72-12327Courtesy of AUDI OF AMERICA, LLC

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

-- Cut through the cable tie and free up the wiring harness on the lumbar support.

WARNING:

Risk of eye injury.

  • Wear protective eyewear!

-- Drill out the rivet -3-.

Lumbar Support, Brose Manufacturer: 

GWWA72-11928Courtesy of AUDI OF AMERICA, LLC

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

-- Cut through the cable tie and free up the wiring harness on the lumbar support.

WARNING:

Risk of eye injury.

  • Wear protective eyewear!

-- Drill out the rivet -3-.

Continued for All Versions: 

GWWA72-11852Courtesy of AUDI OF AMERICA, LLC

-- Move the lower lumbar support -1- forward, pivot it out of the backrest frame, disengage it at the top of the backrest frame -2- -arrows- and remove it.