Audi Q3: Component Location Overview - Electric and Electronic Components

Component Location Overview - Electric and Electronic Components, Manual Front Seat

1 - Left Front Seat Heating Element -Z45-/Driver Backrest Heating Element -Z7-

• Front passenger side: Right Front Seat Heating Element -Z46-/Front Passenger Backrest Heating Element -Z9-
• Equipment levels
• Heating element, removing and installing. Refer to → Chapter "Driver/Front Passenger Seat Heating Element -Z6-/-Z8-, Removing and Installing".

2 - Front Passenger Occupant Detection Sensor -G128-

• Vehicles version front passenger side only
• Removing and installing. Refer to → Chapter "Front Passenger Occupant Detection Sensor -G128-, Removing and Installing".

3 - Driver Seat Belt Switch -E24-

• Passenger side: Front Passenger Seat Belt Switch -E25-
• Removing and installing. Refer to → Chapter "Front Seat Belt Latch, Removing and Installing".

4 - Front Seat Heating Control Module -J774-

• Only for heated front seats with manual climate control system.
• Component location: on the center console bracket behind the center console insert
• Removing and installing. Refer to → Chapter "Front Seat Heating Control Module -J774-, Removing and Installing".
• Press on until it engages audibly

5 - Left Rear Footwell Lamp -W45-

• Right: Right Rear Footwell Lamp -W46-
• Removing and Installing. Refer to → Electrical Equipment; Rep. Gr.96; Lamps; Rear Footwell Lamps W45/W46 Removing and Installing.

6 - Front Side Airbag

• Driver side: with the Driver Thorax Airbag Igniter -N199-
• Front passenger side: with Front Passenger Thorax Airbag Igniter -N200-

  WARNING

Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".

• Overview. Refer to → Chapter "Overview - Front Side Airbag".

7 - 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-
• Overview. Refer to → Chapter "Overview - Front Backrest, Lumbar Support".

8 - Driver Seat Lumbar Support Adjustment Switch -E176-

• Front passenger side Front Passenger Seat Lumbar Support Adjustment Switch -E177-
• Overview. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Control Head".

Component Location Overview - Electric and Electronic Components, Power Front Seat

1 - Driver Seat Angle Adjustment Motor -V243-

• Front passenger side: Front Passenger Seat Angle Adjustment Motor -V224-
• Overview. Refer to → Chapter "Overview - Seat Pan, Seat Angle Adjustment Motor".

2 - Driver Seat Forward/Back Adjustment Motor -V28-

• Front passenger side: Front Passenger Seat Forward/Back Adjustment Motor -V31-
• Integrated in the seat pan; replace if the seat pan is faulty. Refer to → Chapter "Seat Pan, Removing and Installing, Power Front Seat"

3 - Left Front Seat Heating Element -Z45-/Driver Backrest Heating Element -Z7-

• Front passenger side: Right Front Seat Heating Element -Z46-/Front Passenger Backrest Heating Element -Z9-
• Equipment levels
• Heating element, removing and installing. Refer to → Chapter "Driver/Front Passenger Seat Heating Element -Z6-/-Z8-, Removing and Installing, Leather Cover Versions" and → Chapter "Driver/Front Passenger Backrest Heating Element -Z7-/-Z9-, Removing and Installing, Leather Cover Versions".

4 - Driver Seat Belt Switch -E24-

• Passenger side: Front Passenger Seat Belt Switch -E25-
• Removing and installing. Refer to → Chapter "Front Seat Belt Latch, Removing and Installing".

5 - Driver Backrest Adjustment Motor -V45-

• Front passenger side Front Passenger Backrest Adjustment Motor -V46-
• Overview. Refer to → Chapter "Overview - Front Backrest, Backrest Adjustment Motor".

6 - Front Seat Heating Control Module -J774-

• Only for heated front seats with manual climate control system.
• Component location: on the center console bracket behind the center console insert
• Removing and installing. Refer to → Chapter "Front Seat Heating Control Module -J774-, Removing and Installing".
• Press on until it engages audibly

7 - Left Rear Footwell Lamp -W45-

• Right: Right Rear Footwell Lamp -W46-
• Removing and Installing. Refer to → Electrical Equipment; Rep. Gr.96; Lamps; Rear Footwell Lamps W45/W46 Removing and Installing.

8 - Front Side Airbag

• Driver side: with the Driver Thorax Airbag Igniter -N199-
• Front passenger side: with Front Passenger Thorax Airbag Igniter -N200-

  WARNING

Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".

• Overview. Refer to → Chapter "Overview - Front Side Airbag".

9 - 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-
• Overview. Refer to → Chapter "Overview - Front Backrest, Lumbar Support".

10 - Front Passenger Occupant Detection Sensor -G128-

• Vehicles version front passenger side only
• Removing and installing. Refer to → Chapter "Front Passenger Occupant Detection Sensor -G128-, Removing and Installing".

11 - Driver Seat Height Adjustment Motor -V245-

• Front passenger side: Front Passenger Seat Height Adjustment Motor -V246-
• Overview. Refer to → Chapter "Overview - Seat Pan, Seat Height Adjustment Motor".

12 - Driver Seat Adjustment Control Head -E470-

• Front passenger side: Front Passenger Seat Adjustment Control Head -E471-
• Overview. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Control Head".

13 - Driver Seat Lumbar Support Adjustment Switch -E176-

• Front passenger side Front Passenger Seat Lumbar Support Adjustment Switch -E177-
• Overview. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Control Head".

Seat Position Sensor, USA and Canada Market-Specific

• Installed location, front seat, tunnel-side seat rail

1 - Bolt

2 - Driver Seat Position Sensor -G553-/Front Passenger Seat Position Sensor -G554-

3 - Seat frame

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