Audi Q7: Overview - Front Level Control System Sensor

1 - Bolt
2 - Front Level Control System Sensor
- Left Front Level Control System Sensor -G78-
- Right Front Level Control Sensor -G289-
- With coupling rod and retaining plate
- Removing and installing. Refer to
→ Chapter "Left/Right Front Level Control System Sensor -G78-/-G289-,
Removing and Installing".
- Installation position: coupling rod of the sensor points outward
3 - Subframe
4 - Control Arm
5 - Nut
- 8 Nm
- Replace after removing
- Self-locking
Overview - Rear Level Control System Sensor

1 - Rear Level Control System Sensor
- Left Rear Level Control System Sensor -G76-
- Right Rear Level Control System Sensor -G77-
- With coupling rod and retaining plate
- Removing and installing. Refer to
→ Chapter "Left/Right Rear Level Control System Sensor -G76-/-G77-,
Removing and Installing".
- Installation position: coupling rod of the sensor points toward the
rear
2 - Bolt
3 - Subframe
4 - Transverse Link, Upper Front
5 - Nut
- 8 Nm
- Replace after removing
- Self-locking
Left/Right Front Level Control System Sensor -G78-/-G289-, Removing and
Installing
Special tools and workshop equipment
required
- Torque Wrench 1410 -VAG1410-
Removing
- Disconnect the connector -3-
and free up the wire.
- Remove the coupling rod nut -2-.
- Remove the bolt -1- and remove
the level control system sensor

Installing
Install in reverse order of removal and note the following:
Versions with Coil Springs:
- Adjust the headlamps. Refer to
→ Electrical Equipment; Rep. Gr.94; Headlamps; Headlamp,
Adjusting.
- Driver Assistance Systems Front Camera, Calibrating. Refer
to
→ Chapter "Driver Assistance Systems Front Camera, Calibrating".
- Infrared System, Calibrating. Refer to
→ Chapter "Infrared System, Calibrating".
Versions with Air Suspension:
- Readapt the standard vehicle height. Refer to
→ Chapter "Standard Vehicle Height, Readapting".
Tightening Specifications
- Refer to
→ Chapter "Overview - Front Level Control System Sensor"
Left/Right Rear Level Control System Sensor -G76-/-G77-, Removing and
Installing
Special tools and workshop equipment
required
- Torque Wrench 1410 -VAG1410-
Removing
- Disconnect the connector -3-.
- Remove the coupling rod nut -1-.
- Remove the bolt -2- and remove
the level control system sensor.

Installing
Install in reverse order of removal and note the following:
Versions with Coil Springs:
- Adjust the headlamps. Refer to
→ Electrical Equipment; Rep. Gr.94; Headlamps; Headlamp,
Adjusting.
Versions with Air Suspension:
- Readapt the standard vehicle height. Refer to
→ Chapter "Standard Vehicle Height, Readapting".
Tightening Specifications
- Refer to
→ Chapter "Overview - Rear Level Control System Sensor"
READ NEXT:
1 - Loading Sill Lowering Control Head -E682-
With the following integrated components
Load Level Button -E539-
Power Pivoting Trailer Hitch Button -E474-, equipment level
Componen
1 - Air Supply Unit with Level Control System Compressor Motor -V66-
Overview. Refer to
→ Chapter "Overview - Air Supply Unit".
2 - Air Line "Brown"
To solenoid valve
The air suspension system responds automatically to changes
in the vehicle level and equals these out.
The vehicle level can change in the following situations:
Trailer Mode
Different load conditi
SEE MORE:
Overview - Heated Oxygen Sensor
Note
Coat the new heated oxygen sensors with an assembly paste.
Only the thread may be coated with hot bolt paste on a used oxygen
sensor. Refer to the Parts Catalog
Assembly paste or hot bolt paste must not enter the slots on the
sensor body.
1
Removing
WARNING
Follow all safety precautions when working on
pyrotechnic components. Refer to
→ Chapter "Safety Precautions for Pyrotechnic
Components".
- Disconnect the battery ground cable with the ignition turned
on. Refer to
→ Electrical Equipment; Rep. Gr