Overview - Front Backrest
WARNING: This page is about a different car, the 2022 Audi SQ7 and 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
- Pneumatic Lumbar Support
- Module with air cushions, valve block 2, and backrest bolster adjuster
- Overview. Refer to OVERVIEW - PNEUMATIC SYSTEM .
- Pop Rivet
- Electro-Mechanical Lumbar Support
Forward/back adjustment:
- Driver Seat Lumbar Support Curvature Adjustment Motor -V125-, Front Passenger Seat Lumbar Support Curvature Adjustment Motor -V126-
Height adjuster:
- Driver Seat Lumbar Support Height Adjustment Motor -V126- /Front Passenger Seat Lumbar Support Height Adjustment Motor -V130-
- Removing and Installing. Refer to LUMBAR SUPPORT ADJUSTMENT MOTORS -V125- / -V126- / -V129- / -V130-, REMOVING AND INSTALLING .
- Driver Seat Lumbar Support Curvature Adjustment Motor -V125-, Front Passenger Seat Lumbar Support Curvature Adjustment Motor -V126-
- Rubber Bracket
- for blower fan
- Quantity: 4
- Insert in the lumbar support
- Adjustment Shaft
- Bolt
- 7.5 Nm
- Tension Spring
- For spring mat
- Quantity: 8
- Note the different lengths
- Spring Mat
- Equipment versions: Standard seat only
- Removing and Installing. Refer to SPRING MAT, REMOVING AND INSTALLING .
- Bolt
- Quantity: 2
- Tightening specification OVERVIEW - HEADREST
- Cover
- For headrest guide
- Equipment versions: vehicles without Rear Seat Entertainment System
- Removing and Installing. Refer to HEADREST GUIDE, REMOVING AND INSTALLING .
- Backrest Frame
- Removing and Installing. Refer to FRONT BACKREST, REMOVING AND INSTALLING .
- Bolt
- Quantity: 2
- 6.4 Nm
- Trim
- Equipment versions: vehicles with Rear Seat Entertainment System
- Multimedia System Display Unit Bracket
- With headrest guide
- Equipment versions: vehicles with Rear Seat Entertainment System
- Removing and Installing. Refer to MULTIMEDIA SYSTEM DISPLAY UNIT BRACKET .
- Backrest Cover
- Removing and Installing. Refer to BACKREST COVER, REMOVING AND INSTALLING .
- Driver Seat Backrest Blower Fan -V388-
- Equipped on some models
- Front passenger side: Front Passenger Seat Backrest Blower Fan -V389-
- Removing and Installing. Refer to BACKREST FAN, REMOVING AND INSTALLING .
- Driver Backrest Adjustment Motor -V45-
- Equipped on some models
- Front passenger side: Front Passenger Backrest Adjustment Motor -V46-
- Removing and Installing. Refer to DRIVER AND FRONT PASSENGER BACKREST ADJUSTMENT MOTOR -V45- / -V46-, REMOVING AND INSTALLING .
- Hand Wheel
- Equipment versions: for manual backrest adjuster
- Removing and Installing. Refer to BACKREST ADJUSTMENT HAND WHEEL, REMOVING AND INSTALLING .
- Lock Washer
- Replace after removing.
- Bolt
- Quantity: 4
- Self-locking
- Replace after removing.
- 33 Nm
- Retainer
- for seat side trim
- Upholstery Wire
- For the backrest
- Quantity: 2
- Expanding Clip
- Quantity: 2
- Bolt
- Tightening specification -item 12-