Audi Q7 Owners & Service Manuals

Audi Q7: Overview - Front Actuators

Overview - Front Left Actuators

  Note

  • Depending on vehicle equipment, there are different versions of the A/C system for the Audi Q7. Make sure to use the correct version and pay attention to the allocation of different components. Refer to → Chapter "A/C System Versions" and Parts Catalog.
  • Depending on the production date, there can be different versions of the levers and fasteners on the heater and A/C unit. Refer to the Parts Catalog.
  • Apply a small amount of grease to the cam plate guides, the shaft bearings, the toothed segment as well as to the pins on the door levers. Refer to Parts Catalog.

  Caution

Interchange of the wire connections to the temperature sensors or the connectors at the adjustment motors results in problems regarding the regulation of the A/C system.

  • Interchanged connectors at the adjustment motors or the temperature sensors are not identified as malfunctions by the Front A/C Display Control Head -E87-.
  • Prior to disconnecting connectors or removing electrical components, clearly label them in order to rule out confusion.

Left Actuators (on a "Low" or "Mid" A/C System)

Left Actuators (on a "Low" or "Mid" A/C System)

1 - Heater and A/C Unit ("Low" or "Mid" A/C System)

  • View of left side of air distribution housing

2 - Fastener

3 - Fastener

4 - Gear

  • This gear is designed with a wide tooth and a long tooth, so that it may join with the other gear in only one position. Refer to → Chapter "Defroster Door Motor -V107-, Removing and Installing".
  • Refer to → Chapter "Bracket for Left Adjustment Motors, Removing and Installing (on a Mix or High A/C System)"

5 - Bracket for Left Actuators

  • Do not remove because of the curved washer installed behind it
  • Refer to → Chapter "Bracket for Left Adjustment Motors, Removing and Installing (on a LowMid A/C System)"

6 - Bolt

  • Tightening specification 1 Nm

7 - Left Side Vent Motor -V299-

  • Refer to → Chapter "Left Side Vent Motor -V299-, Removing and Installing"

8 - Left Temperature Control Door Motor -V158-

  • Refer to → Chapter "Left Temperature Control Door Motor -V158-, Removing and Installing"

9 - Defroster Door Motor -V107-

  • Refer to → Chapter "Defroster Door Motor -V107-, Removing and Installing"

  Note

On right-hand drive vehicles, the Defroster Door Motor -V107- is not on the left side, but rather on the right side of the heater and A/C unit. Refer to → Chapter "Defroster Door Motor -V107-, Removing and Installing".

10 - Bracket for Rear Temperature Door Motor -V137-

  • Refer to → Chapter "Rear Temperature Door Motor -V137- Bracket, Removing and Installing".

11 - Temperature Regulator Control Door Motor -V137-

  • Refer to → Chapter "Rear Temperature Control Door Motor -V137-, Removing and Installing"

12 - Lever

13 - Fastener

  • Do not remove because of the connection to the curved washer

14 - Lever

  • Do not remove because of the connection to the curved washer

15 - Curved Washer

  • Do not remove because of the connection to the levers

Left Actuators ("Mix" or "High" A/C System)

Left Actuators ("Mix" or "High" A/C System)

1 - Heater and A/C Unit ("Mix" or "High" A/C System)

  • View of left side of air distribution housing

2 - Lever

3 - Lever

4 - Fastener

5 - Bracket for Left Actuators

  • Refer to → Chapter "Bracket for Left Adjustment Motors, Removing and Installing (on a Mix or High A/C System)"

6 - Bolt

  • Tightening specification 1 Nm

7 - Left Side Vent Motor -V299-

  • Refer to → Chapter "Left Side Vent Motor -V299-, Removing and Installing"

8 - Bolt

  • Tightening specification 1 Nm

9 - Left Footwell Temperature Control Door Motor -V411-

  • Refer to → Chapter "Left Footwell Temperature Control Door Motor -V411-, Removing and Installing"

10 - Left Footwell Door Motor -V108-

  • Refer to → Chapter "Left Footwell Door Motor -V108-, Removing and Installing"

11 - Gear

  • This gear is designed with a wide tooth and a long tooth, so that it may join with the other gear in only one position. Refer to → Chapter "Defroster Door Motor -V107-, Removing and Installing".
  • Refer to → Chapter "Bracket for Left Adjustment Motors, Removing and Installing (on a Mix or High A/C System)"

12 - Left Temperature Control Door Motor -V158-

  • Refer to → Chapter "Left Temperature Control Door Motor -V158-, Removing and Installing"

13 - Defroster Door Motor -V107-

  • Refer to → Chapter "Defroster Door Motor -V107-, Removing and Installing"

  Note

On right-hand drive vehicles, the Defroster Door Motor -V107- is not on the left side, but rather on the right side of the heater and A/C unit. Refer to → Chapter "Defroster Door Motor -V107-, Removing and Installing".

14 - Left Center Vent Motor -V110-

  • Refer to → Chapter "Left Center Vent Motor -V110-, Removing and Installing"

15 - Temperature Regulator Control Door Motor -V137-

  • Refer to → Chapter "Rear Temperature Control Door Motor -V137-, Removing and Installing"

16 - Bracket for Rear Temperature Door Motor -V137-

  • Refer to → Chapter "Rear Temperature Door Motor -V137- Bracket, Removing and Installing".

17 - Fastener

18 - Lever

19 - Lever

20 - Fastener

Overview - Right Front Actuators

  Note

  • Depending on vehicle equipment, there are different versions of the A/C system for the Audi Q7. Make sure to use the correct version and pay attention to the allocation of different components. Refer to → Chapter "A/C System Versions" and Parts Catalog.
  • Depending on the production date, there can be different versions of the levers and fasteners on the heater and A/C unit. Refer to the Parts Catalog.
  • Apply a small amount of grease to the cam plate guides, the shaft bearings, the toothed segment as well as to the pins on the door levers. Refer to Parts Catalog.

  Caution

Interchange of the wire connections to the temperature sensors or the connectors at the adjustment motors results in problems regarding the regulation of the A/C system.

  • Interchanged connectors at the adjustment motors or the temperature sensors are not identified as malfunctions by the Front A/C Display Control Head -E87-.
  • Prior to disconnecting connectors or removing electrical components, clearly label them in order to rule out confusion.

Right Actuators ("Low" or "Mid" A/C system)

Right Actuators ("Low" or "Mid" A/C system)

1 - Heater and A/C Unit ("Low" or "Mid" A/C System)

  • View of right side of air distribution housing

2 - Fastener

  • Do not remove because of the connection to the curved washer

3 - Fastener

  • Do not remove because of the connection to the curved washer

4 - Curved Washer

  • Do not remove because of the connection to the levers

5 - Lever

  • Do not remove because of the connection to the curved washer

6 - Lever

  • Do not remove because of the connection to the curved washer

7 - Bracket for Right Actuators

  • Do not remove because of the curved washer installed behind it
  • Refer to → Chapter "Bracket for Right Adjustment Motors, Removing and Installing (on a Low or Mid A/C System)"

8 - Bolt

  • Tightening specification 1 Nm

9 - Right Temperature Control Door Motor -V159-

  • Refer to → Chapter "Right Temperature Control Door Motor -V159-, Removing and Installing"

10 - Side Vent Motor -V300-

  • Refer to → Chapter "Right Side Vent Motor -V300-, Removing and Installing"

11 - Rear Air Distribution Door Motor -V427- / Rear Air Quantity Motor -V443-

  • Refer to → Chapter "Rear Air Distribution Door Motor -V427- and Rear Air Quantity Motor -V443-, Removing and Installing"

  Note

There are different names for these motors depending on the version of the A/C system (Rear Air Distribution Door Motor -V427- for a "Low" or "Mid" A/C system and Rear Air Quantity Motor -V443- for a "Mix" or "High" A/C system) and have the same component location.

12 - Rear Air Distribution Door Motor -V427- / Rear Air Quantity Motor -V443-

  • Do not remove because of the curved washer installed behind it
  • Refer to → Chapter "Rear Air Distribution Door Motor -V427- and Rear Air Quantity Motor -V443-, Removing and Installing"

  Note

There are different names for these motors depending on the version of the A/C system (Rear Air Distribution Door Motor -V427- assignment of 3-way connector for a "Low" or "Mid"A/C system and Rear Air Quantity Motor -V443- for a "Mix" or "High" A/C system) and have the same component location.

13 - Fastener

  • Do not remove because of the connection to the levers and the curved washer

14 - Curved Washer

  • Do not remove because of the connection to the levers

Right Actuators ("Mix" or "High" A/C System)

Right Actuators ("Mix" or "High" A/C System)

1 - Heater and A/C Unit ("Mix" or "High" A/C System)

  • View of right side of air distribution housing

2 - Lever

3 - Lever

4 - Fastener

5 - Bracket for Right Actuators

  • Refer to → Chapter "Bracket for Right Adjustment Motors, Removing and Installing (on a Mix or High A/C System)"

6 - Bolt

  • Tightening specification 1 Nm

7 - Center Vent Adjustment Motor -V111-

  • Refer to → Chapter "Right Center Vent Motor -V111-, Removing and Installing"

8 - Right Temperature Control Door Motor -V159-

  • Refer to → Chapter "Right Temperature Control Door Motor -V159-, Removing and Installing"

9 - Right Footwell Temperature Control Door Motor -V412-

  • Refer to → Chapter "Right Footwell Temperature Control Door Motor -V412-, Removing and Installing"
  • Refer to → Chapter "Bracket for Right Adjustment Motors, Removing and Installing (on a Mix or High A/C System)"

10 - Side Vent Motor -V300-

  • Refer to → Chapter "Right Side Vent Motor -V300-, Removing and Installing"

11 - Right Footwell Door Motor -V109-

  • Refer to → Chapter "Right Footwell Door Motor -V109-, Removing and Installing"

12 - Rear Air Distribution Door Motor -V427- / Rear Air Quantity Motor -V443-

  Note

There are different names for these motors depending on the version of the A/C system (Rear Air Distribution Door Motor -V427- for a "Low" or "Mid"A/C system and Rear Air Quantity Motor -V443- for a "Mix" or "High" A/C system) and have the same component location.

  • Refer to → Chapter "Rear Air Distribution Door Motor -V427- and Rear Air Quantity Motor -V443-, Removing and Installing"

13 - Fastener

14 - Rear Air Distribution Door Motor -V427- / Rear Air Quantity Motor -V443-

  • Refer to → Chapter "Rear Air Distribution Door Motor -V427- and Rear Air Quantity Motor -V443-, Removing and Installing"

  Note

There are different names for these motors depending on the version of the A/C system (Rear Air Distribution Door Motor -V427- for a "Low" or "Mid"A/C system and Rear Air Quantity Motor -V443- for a "Mix" or "High" A/C system) and have the same component location.

Overview - Actuators on Air Intake Housing

  Note

  • Depending on the production date, there can be different versions of the levers and fasteners on the heater and A/C unit. Refer to the Parts Catalog.
  • Apply a small amount of grease to the cam plate guides, the shaft bearings, the toothed segment as well as to the pins on the door levers. Refer to Parts Catalog.

  Caution

Interchange of the wire connections to the temperature sensors or the connectors at the adjustment motors results in problems regarding the regulation of the A/C system.

  • Interchanged connectors at the adjustment motors or the temperature sensors are not identified as malfunctions by the Front A/C Display Control Head -E87-.
  • Prior to disconnecting connectors or removing electrical components, clearly label them in order to rule out confusion.

Overview - Actuators on Air Intake Housing

1 - Bolt

  • Tightening specification 1 Nm

2 - Recirculation Door Motor -V113-

  • Refer to → Chapter "Recirculation Door Motor -V113-, Removing and Installing"

3 - Fresh Air Door Motor -V438-

  • Refer to → Chapter "Fresh Air Door Motor -V438- Function, Removing and Installing"

4 - Fastener

5 - Shaft with Lever

6 - Bracket

7 - Air Intake Housing

    READ NEXT:

     Component Location Overview - Rear Adjustment Motor

    Rear Air Distribution Housing Components, "Mid" or "Mix" A/C System   Note Depending on vehicle equipment, there are different versions of the A/C system for the Audi Q7. Make sure to use the

     Overview - Rear Adjustment Motor

    Rear Air Distribution Housing Actuators and Electrical Components, "Mid" or "Mix" A/C System   Note Depending on vehicle equipment, there are different versions of the A/C system for the Aud

     Fresh Air Door Motor -V438- Function, Removing and Installing

    Fresh Air Door Motor -V438-, Removing and Installing   Note Therefore, perform the basic setting for the A/C system after installation of the adjustment motor. Refer to Vehicle Diagnostic Te

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