Audi A6 Typ 4G: Overview - Front Backrest

Overview - Front Backrest, Standard Seat/Sport Seat

1 - Seat Pan

2 - Bolt

• 34.5 Nm
• Quantity: 2
• Self-locking
• Replace
• Threaded holes for bolts must be cleaned, for example, with a thread tap

3 - Backrest

• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing, Standard Seat/Sport Seat/Super Sport Seat".

4 - Headrest

• Removing and installing. Refer to → Chapter "Headrest, Removing and Installing".

5 - Backrest Cover

• Vehicles with cargo net: the cargo net cannot be separated from the backrest cover.
• Removing and installing. Refer to → Chapter "Backrest Cover, Removing and Installing, Standard Seat/Sport Seat/Super Sport Seat".
• Attach to the top of the backrest frame and then press on it until it audibly locks

6 - Bolt

• 34.5 Nm
• Quantity: 2
• Self-locking
• Replace
• Threaded holes for bolts must be cleaned, for example, with a thread tap

7 - Wiring Harness

• From the side airbag to the connector station
• Depending on optional equipment, there may be more wiring harnesses, such as for the backrest heating, lumbar support

Overview - Front Backrest, Super-Sport Seat

1 - Seat Pan

2 - Bolt

• 34.5 Nm
• Quantity: 2
• Self-locking
• Replace
• Threaded holes for bolts must be cleaned, for example, with a thread tap

3 - Backrest

• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing, Standard Seat/Sport Seat/Super Sport Seat".

4 - Backrest Cover

• Vehicles with cargo net: the cargo net cannot be separated from the backrest cover.
• Removing and installing. Refer to → Chapter "Backrest Cover, Removing and Installing, Standard Seat/Sport Seat/Super Sport Seat".
• Attach to the top of the backrest frame and then press on it until it audibly locks

5 - Bolt

• 34.5 Nm
• Quantity: 2
• Self-locking
• Replace
• Threaded holes for bolts must be cleaned, for example, with a thread tap

6 - Wiring Harness

• From the side airbag to the connector station
• Depending on optional equipment, there may be more wiring harnesses, such as for the backrest heating, lumbar support

Overview - Front Backrest, Multi-contour Seat

1 - Seat Pan

2 - Bolt

• 34.5 Nm
• Quantity: 4
• Self-locking
• Replace
• Threaded holes for bolts must be cleaned, for example, with a thread tap

3 - Trim

• for backrest hinge trim on tunnel side
• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing".

4 - Backrest

• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing".

5 - Headrest

• Removing and installing. Refer to → Chapter "Headrest, Removing and Installing".

6 - Clip

• With hooks
• Quantity: 2
• Replace
• Insert into the backrest cover
• Remove any remaining clips in the backrest frame mounting points using the Omega Clip Tool -T40280-.
• Replace damaged or deformed clips

7 - Backrest Cover

• Removing and installing. Refer to → Chapter "Backrest Cover, Removing and Installing, Multi-contour Seat".

8 - Rubber Strap

• With hooks
• Quantity: 2

9 - Trim

• For sill side backrest hinge
• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing".

10 - Expanding Rivet

11 - Wiring Harness

• from the side airbag to the connector station
• Depending on the vehicle version, there may be more wiring harnesses, such as for the backrest heating

12 - Bolt

• 10 Nm

13 - Belt Guide

• Removing and installing. Refer to → Chapter "Front Seat Belt Guide, Removing and Installing, Multi-contour Seat".

Overview - Front Backrest, Market-Specific

1 - Seat Pan

2 - Bolt

• 33 Nm
• Quantity: 4
• Self-locking
• Always replace if removed
• Threaded holes for bolts must be cleaned, for example, with a thread tap

3 - Trim

• For backrest hinge trim on tunnel side
• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing".

4 - Backrest

• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing".

5 - Headrest

• Removing and installing. Refer to → Chapter "Headrest, Removing and Installing".

6 - Trim

• For backrest cover
• Removing and installing. Refer to → Chapter "Backrest Cover, Removing and Installing, Market-Specific".

7 - Bolt

• 6.5 Nm
• Quantity: 2

8 - Bolt

• 6.5 Nm
• Quantity: 2

9 - Bracket

• For backrest cover
• Removing and installing

10 - Backrest Cover

• Removing and installing. Refer to → Chapter "Backrest Cover, Removing and Installing, Market-Specific".

11 - Rubber Strap

• Quantity: 2
• With hooks

12 - Trim

• For sill side backrest hinge
• Removing and installing. Refer to → Chapter "Front Backrest, Removing and Installing".

13 - Expanding Rivet

14 - Wiring Harness

• From the side airbag to the connector station
• Depending on the vehicle version, there may be more wiring harnesses, such as for the backrest heating

15 - Bolt

• 10 Nm

16 - Belt Guide

• Removing and installing. Refer to → Chapter "Front Seat Belt Guide, Removing and Installing, Multi-contour Seat".

17 - Pneumatic Line

• To the Multi-contour seat compressor
• Depending on vehicle version, there may be even more pneumatic lines, such as for side panel adjustment.

Overview - Front Backrest, Spring Mat

1 - Spring Mat

• Removing and installing. Refer to → Chapter "Spring Mat, Removing and Installing".
• can be removed and installed with and without the pull-springs

2 - Bottom Spring

• Not available individually

3 - Center Spring

• Not available individually

4 - Center Spring

• Not available individually

5 - Top Spring

• Not available individually

6 - Backrest Frame

7 - Top Spring

• Not available individually

8 - Center Spring

• Not available individually

9 - Center Spring

• Not available individually

10 - Bottom Spring

• Not available individually

Overview - Front Backrest, Lumbar Support

1 - Metal Washer

• Make sure the metal washer is inserted into the lumbar support from the front before riveting

2 - Lumbar Support

• Driver side with Driver Seat Lumbar Support Curvature Adjustment Motor -V125-/Driver Seat Lumbar Support Height Adjustment Motor -V129-
• Front passenger side with Front Passenger Seat Lumbar Support Curvature Adjustment Motor -V126-/Front Passenger Seat Lumbar Support Height Adjustment Motor -V130-
• Removing and installing. Refer to → Chapter "Lumbar Support Adjustment Motors -V125-/-V126-/-V129-/-V130-, Removing and Installing".

3 - Backrest Frame

4 - Rivet

Overview - Front Backrest, Backrest Adjustment Motor

  Note

For the sake of clarity, seat cushion and seat cover are not depicted.

1 - Shaft

• The threaded hole for the nut -8- must be cleaned, for example, with a thread tap.
• Coat the threads on the shaft with locking fluid before installing the nut. For the correct locking fluid. Refer to the Parts Catalog.

2 - Driver Backrest Adjustment Motor -V45-

• Front passenger side Front Passenger Backrest Adjustment Motor -V46-
• Removing and installing. Refer to → Chapter "Backrest Adjuster, Removing and Installing".

3 - Rivet

• Quantity: 2

4 - Bracket

5 - Bolt

• 3.7 Nm
• Replace
• Clean the threaded hole with a thread tap.
• Use locking fluid when installing the bolt. For the correct locking fluid. Refer to the Parts Catalog.

6 - Backrest Frame

7 - Washer

8 - Nut

• 6 Nm
• Replace

Overview - Front Backrest, Rear Seat Entertainment Mount/Bracket

Rear Seat Entertainment Mount/Bracket

1 - Bolt

• 4 Nm
• Quantity: 2

2 - Internally Threaded Pop Rivet

• Quantity: 2
• For riveting to backrest frame

3 - Contact Connector

• For rear seat entertainment
• Clip to the bracket

4 - Backrest Frame

5 - Bracket

• For rear seat entertainment
• Removing and installing. Refer to → Chapter "Rear Seat Entertainment Mount/Bracket, Removing and Installing".
• Hook into the backrest frame

6 - Mount

• For rear seat entertainment
• Cannot be removed without damaging it
• Removing and installing. Refer to → Chapter "Rear Seat Entertainment Mount/Bracket, Removing and Installing".
• Press on until it engages audibly

Rear Seat Entertainment Mount/Bracket, Market-Specific

1 - Front Seat

2 - Front Cover

• Removing and installing. Refer to → Chapter "Rear Seat Entertainment Mount/Bracket, Removing and Installing, Market-Specific".
• Press until it engages completely

3 - Mount

• For rear seat entertainment
• Removing and installing. Refer to → Chapter "Rear Seat Entertainment Mount/Bracket, Removing and Installing, Market-Specific".
• Hook into bracket and bolt down

4 - Bolt

• 6.5 Nm
• Quantity: 2

5 - Rear Cover

• Removing and installing. Refer to → Chapter "Rear Seat Entertainment Mount/Bracket, Removing and Installing, Market-Specific".
• Press until it engages completely

6 - Trim

• For backrest cover
• Removing and installing. Refer to → Chapter "Rear Seat Entertainment Mount/Bracket, Removing and Installing, Market-Specific".
• Press until it engages completely

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