LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Body & Frame >> Seats >> Seat Frames >> 72 Seat Frames >> Front Seats >> Seat Height Adjuster, Removing And Installing >> Seat Height Adjustment Motor, Removing And Installing, Standard Seat, China Version >> Removing

Seat Height Adjustment Motor, Removing And Installing, Standard Seat, China Version: 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 and seat angle 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 .

-- Disconnect the connector -1- at seat height adjustment motor -2-.

Fig 1: Disconnect Electrical Harness Connector On Seat Height Adjustment Motor
GWWA72-10781Courtesy of AUDI OF AMERICA, LLC
Fig 2: Adjusting Spindle/Seat Pan Bolting Torque Must Be Relieved
GWWA72-10782Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Threaded hole in the seat pan damaged or destroyed.

  • When removing or installing, the adjusting spindle/seat pan threaded connection must be relieved.

Risk of damage to the bushing -3- in the bearing point (adjusting spindle/seat pan bolting).

  • The bushing cannot be replaced with workshop materials.
  • If the bushing is damaged, the corresponding assembly parts must be replaced.

There is a risk of damaging the threads on the bolt -2-.

  • The bolt on the adjusting spindle has left-hand threads.

-- Remove the bolt -2- (left-hand thread) on the seat height adjustment motor adjusting spindle -1-.

-- Remove the bolt -1- for the seat angle adjustment motor adjusting spindle.

Fig 3: Remove Bolts
GWWA72-11378Courtesy of AUDI OF AMERICA, LLC

-- Move the upper seat frame as far upward as possible and support with a suitable wood block on the : VAS6136  .

-- Remove the bolts -2 and 3-.

-- Remove the bracket -4- with the height adjustment motor from the seat pan.

-- Remove the bolts -1-.

Fig 4: Separate Bracket & Seat Height Adjustment Motor
GWWA72-10785Courtesy of AUDI OF AMERICA, LLC

-- Remove the bracket -2- from the seat height adjustment motor -3-.