Audi Q7 Owners & Service Manuals

Audi Q7: Driver and Front Passenger Seat Adjustment Control Head -E470-/-E471-, Removing and Installing

Audi Q7 (4M) 2016-2024 Workshop Manual / Body / Body  Interior / Seat Frames / Driver and Front Passenger Seat Adjustment Control Head -E470-/-E471-, Removing and Installing

Special tools and workshop equipment required

  • Trim Removal Wedge -3409-

Removing

- Carefully pry the seat adjustment actuator -1- using the -3409- from the retainers.

- Repeat the procedure on the backrest adjustment actuator.

- Remove the seat side trim on side sill side. Refer to → Chapter "Seat Side Trim On Side Sill Side, Removing and Installing".

A72-10392

- Remove the bolts -3 to 5-.

- Remove the control head -1- from the side sill seat side trim -2-.

A72-11533

Installing

Install in reverse order of removal.

Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Actuator/Switch".

Driver and Front Passenger Seat Lumbar Support Adjustment Switch -E176-/-E177-, Removing and Installing

Special tools and workshop equipment required

  • Trim Removal Wedge -3409-

Removing

- Remove the seat side trim on the side sill side. Refer to → Chapter "Seat Side Trim On Side Sill Side, Removing and Installing".

- Carefully unclip the rocker -1- from the switch module using the -3409-.

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- Remove bolts -1- and switch module -2-.

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Installing

Install in reverse order of removal and note the following:

- Insert trim with the tabs -1- in the grooves -2- on the switch module and press on it until it engages audibly.

Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Actuator/Switch".

A72-11198

Driver Side Massage Function Button -E670-/ Front Passenger Massage Function Button -E671-, Removing and Installing

Removing

- Remove the seat side trim on side sill side. Refer to → Chapter "Seat Side Trim On Side Sill Side, Removing and Installing".

- Press out massage function button -1- from the trim and remove it by releasing the locks -arrows-.

A72-11200

Installing

Install in reverse order of removal.

Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Actuator/Switch".

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

Special tools and workshop equipment required

  • Pop Rivet Pliers -VAG1753B-
  • Hand drill
  • Protective Eyewear

Removing

  WARNING

  • Follow all safety precautions when working on pyrotechnic components. Refer to → Chapter "Safety Precautions for Pyrotechnic Components".
  • Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". This can be done by briefly touching the door striker pin, for example.

- Remove the front seat. Refer to → Chapter "Front Seat, Removing and Installing".

- Fasten the front seat on the -VAS6136-. Refer to → Chapter "Front Seat, Mounting on Fixture for Seat Repair".

- Remove the backrest seat cover and cushion. Refer to → Chapter "Backrest Cover and Cushion, Removing and Installing, Seat without Pneumatic Components".

- Detach 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-.

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

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Installing

- Engage the lumbar support -1- at the top in the backrest frame -2--arrows-, pivot the bottom toward the rear and insert in the backrest frame.

- Rivet the lumbar support to the backrest frame.

  WARNING

  • Follow all safety precautions when working on pyrotechnic components. Refer to → Chapter "Safety Precautions for Pyrotechnic Components".
  • Before handling pyrotechnic components (for example, connecting the connector), the person handling it must "discharge static electricity". This can be done by briefly touching the door striker pin, for example.
  • Observe all measures when installing the front seat. Refer to → Chapter "Front Seat, Removing and Installing".

Further installation is the reverse order of removal.

Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Overview - Front Backrest, Lumbar Support".

Seat Functions Control Module, Removing and Installing

Removing

- Switch off the ignition.

- Unscrew the front seat and tip to the rear with the wires attached. Refer to → Chapter "Front Seat, Removing and Installing".

- Release retaining tabs in direction of -arrows-.

- Remove the control module -1- from the bracket

- Release the connector safety catch and disconnect the connectors -2-.

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Installing

- If the control module was replaced, follow the sequence when connecting the connectors.

- First connect the connector -5- (coding connector), then connect the other connectors -1 to 4-.

Further installation is the reverse order of removal.

Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Overview - Front Seat".

A69-11209

Seat Cushion Fan, Removing and Installing

Special tools and workshop equipment required

  • Pop Rivet Nut Pliers -VAS5073A-
  • Engine/Transmission Holder - Seat Repair Fixture -VAS6136-
  • Mini-grinder, commercially available
  • Protective Eyewear

Removing

  WARNING

  • Follow all safety precautions when working on pyrotechnic components. Refer to → Chapter "Safety Precautions for 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 → Chapter "Front Seat, Removing and Installing".

- Fasten the front seat on the -VAS6136-. Refer to → Chapter "Front Seat, Mounting on Fixture for Seat Repair".

  WARNING

Risk of eye injury.

Wear protective eyewear!

- Carefully separate the pop rivets -arrows- using a mini grinder.

- Remove the cover -1- for the fan.

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- Disconnect the connector -2-.

- Spray the rubber fasteners -1- for the elastic fan bracket with silicone-free lubricating spray and remove the fan from the rubber fasteners.

- Disengage the tabs -3- on the seat cushion fan and remove the fan.

A72-12051

Installing

Install in reverse order of removal.

Installation instructions: for example tightening specifications, replacing components. Refer to → Chapter "Overview - Front Seat".

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