Audi Q7: Component Location Overview - Components Inside Rear Passenger Compartment

Component Location Overview - Components Inside Left Rear Passenger Compartment

1 - Right Seat Heating Button -E654-

• Installed only in vehicles with a "Low" A/C system (without a Rear A/C Display Control Head -E265-).
• Check. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function for the Vehicle Electrical System Control Module -J519-.
• Servicing the seat heating. Refer to → Body Interior; Rep. Gr.72; Rear Seats.
• Notes about seat heating. Refer to → Chapter "Seat Heating".

  Note

These switches are currently not OBD-capable. The seat heating is only activated when it is enabled by the Vehicle Electrical System Control Module -J519- accordingly.

2 - Left Seat Heating Button -E653-

• Installed only in vehicles with a "Low" A/C system (without a Rear A/C Display Control Head -E265-).
• Check. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function for the Vehicle Electrical System Control Module -J519-.
• Servicing the seat heating. Refer to → Body Interior; Rep. Gr.72; Rear Seats.
• Notes about seat heating. Refer to → Chapter "Seat Heating".

  Note

These switches are currently not OBD-capable. The seat heating is only activated when it is enabled by the Vehicle Electrical System Control Module -J519- accordingly.

3 - Trim

• For vehicles with a "Low" A/C system (without a Rear A/C Display Control Head -E265-).

4 - Left Rear Seat/Rear Bench Seat

• Equipment level with seat heating
• There are different versions. Refer to the Parts Catalog.
• Information about seat heating function. Refer to → Chapter "Seat Heating".
• Servicing the seat heating. Refer to → Body Interior; Rep. Gr.72; Rear Seats.

5 - Left B-Pillar Vent

• Only in the "Mid", "Mix" or "High" A/C system version
• Removing and installing. Refer to → Body Interior; Rep. Gr.70; Vehicle Interior Trim Panels; B-Pillar Trim Panel, Removing and Installing.

6 - Left Rear Upper Body Vent Temperature Sensor -G635-

• Only "High" A/C system version
• To check. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function
• Removing and installing. Refer to → Chapter "Left Rear Upper Body Vent Temperature Sensor -G635-, Removing and Installing".

7 - Air Duct

• For the B-pillar vent

8 - Left Rear Footwell Vent Temperature Sensor -G637-

• Only "High" A/C system version
• To check. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function
• Removing and installing. Refer to → Chapter "Left Rear Footwell Vent Temperature Sensor -G637-, Removing and Installing".

9 - Air Duct

• For the rear footwell vent

10 - Vent in Rear Center Console

• Removing and installing. Refer to → Body Interior; Rep. Gr.68; Center Console; Center Console, Removing and Installing.

11 - Rear A/C Display Control Head -E265-

• Only the "Mid", "Mix" or "High" A/C system version
• There are different versions. Allocation. Refer to the Parts Catalog.
• To check. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function
• Removing and installing. Refer to → Chapter "Display Control Head, Removing and Installing".
• Notes. Refer to → Chapter "Rear A/C Display Control Head - E265-, Removing and Installing, Mid or Mix A/C System" and → Chapter "Rear A/C Display Control Head -E265-, Removing and Installing, High A/C System".

  Note

• There is currently no child lock-out feature planned for the Rear A/C Display Control Head -E265- (introduction not yet finalized). If the child safety system for the Rear A/C Display Control Head -E265- is offered in the future and is active in the vehicle, the setting of the rear A/C system and the seat heating cannot be changed by the Rear A/C Display Control Head -E265- (when a button or knob is operated, three lines appear in both displays). The settings can then only be modified via the Front A/C Display Control Head -E87- and the MMI Terminal. Refer to the Operating Instructions.
• On a vehicle with a "Mid" or "Mix" A/C system the Rear A/C Display Control Head -E265- exchanges information via the LIN bus with the Front A/C Display Control Head -E87-. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function and refer to → Wiring diagrams, Troubleshooting & Component locations.
• On a vehicle with a "High" A/C system the Rear A/C Display Control Head -E265- exchanges information via the data bus with the Front A/C Display Control Head -E87-. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function and refer to → Wiring diagrams, Troubleshooting & Component locations.
• When replacing the Rear A/C Display Control Head -E265-, ensure correct allocation with respect to the Front A/C Display Control Head -E87-. If the allocation is incorrect, various functions of the rear A/C system, for example, may not be able to be displayed and selected. Refer to the Parts Catalog.
• Certain A/C system functions can be switched on and off via the MMI (Multi Media Interface) in the "A/C system" function under the "Car"/"Vehicle" menu. The A/C system control can also be influenced via the presets in the MMI (Multi Media Interface) under the "A/C system" function in the "Car"/"Vehicle" menu. Therefore, check the preset in the MMI first in the case there is a problem with these components. Refer to Infotainment/MMI Operating Instructions.

Component Location Overview - Components Inside Right Rear Passenger Compartment

1 - Air Duct

• For the rear footwell vent

2 - Right Rear Footwell Vent Temperature Sensor -G638-

• Only "High" A/C system version
• To check. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function
• Removing and installing. Refer to → Chapter "Right Rear Footwell Vent Temperature Sensor -G638-, Removing and Installing".

3 - Air Duct

• For the B-pillar vent

4 - Right Rear Upper Body Vent Temperature Sensor -G636-

• Only "High" A/C system version
• To check. Refer to Vehicle Diagnostic Tester in the "Guided Fault Finding" function
• Removing and installing. Refer to → Chapter "Right Rear Upper Body Vent Temperature Sensor -G636-, Removing and Installing".

5 - Front Passenger Side Rear Ionizer -J1108-

• Versions for specific countries
• On the air duct to the B-pillar vent
• Removing and installing. Refer to → Chapter "Front Passenger Side Rear Ionizer -J1108-, Removing and Installing".

  Note

The Front Passenger Side Rear Ionizer Button -E833- and the Front Passenger Side Rear Ionizer -J1108- are always installed behind the rear passenger seat on the B-pillar.

6 - Right B-Pillar Vent

• Removing and installing. Refer to → Body Interior; Rep. Gr.70; Vehicle Interior Trim Panels; B-Pillar Trim Panel, Removing and Installing.

7 - Front Passenger Side Rear Ionizer Button -E833-

• Versions for specific countries
• Only "High" A/C system version
• Removing and installing. Refer to → Electrical Equipment; Rep. Gr.96; Controls; Component Location Overview - Controls in Center Console.

  Note

The Front Passenger Side Rear Ionizer Button -E833- and the Front Passenger Side Rear Ionizer -J1108- are always installed behind the rear passenger seat on the B-pillar.

8 - Right Rear Seat/Rear Bench Seat

• Equipment level with seat heating
• There are different versions. Refer to the Parts Catalog.
• Information about seat heating function. Refer to → Chapter "Seat Heating".
• Servicing the seat heating. Refer to → Body Interior; Rep. Gr.72; Rear Seats.

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