Audi Q7: Electrical Component Locations Overview

1 - Loading Sill Lowering Control Head -E682-

• With the following integrated components

• Load Level Button -E539-
• Power Pivoting Trailer Hitch Button -E474-, equipment level

• Component Location Overview. Refer to → Electrical Equipment; Rep. Gr.96; Controls; Component Location Overview - Controls in Luggage Compartment

2 - Front Level Control System Sensor

• Left Front Level Control System Sensor -G78-, Right Front Level Control Sensor -G289-
• Overview. Refer to → Chapter "Overview - Front Level Control System Sensor".

3 - Rear Level Control System Sensor

• Left Rear Level Control System Sensor -G76-, Right Rear Level Control System Sensor -G77-
• Overview. Refer to → Chapter "Overview - Rear Level Control System Sensor".

4 - Level Control System Compressor Electronics -J1135-

• Removing and installing. Refer to → Chapter "Level Control System Compressor Electronics -J1135-, Removing and Installing".

5 - Adaptive Suspension Valve Block -NX7-

• With the following integrated components

• Level Control Pressure Sensor -G291-
• Left Front Suspension Strut Valve -N148-
• Right Front Suspension Strut Valve -N149-
• Left Rear Suspension Strut Valve -N150-
• Right Rear Suspension Strut Valve -N151-
• Level Control Accumulator Valve -N311-

• The components cannot be replaced separately
• Is a components is faulty replace the adaptive suspension valve block
• Overview. Refer to → Chapter "Overview - Air Lines".
• 6 - Level Control System Compressor Motor -V66-
• With integrated Level Control System Solenoid -N111-
• The Level Control System Solenoid - N111- cannot be replaced separately, if faulty replace the Level Control System Compressor Motor -V66-
• Overview. Refer to → Chapter "Overview - Air Supply Unit".

Drivetrain Control Module -J775-

• Component location: under the A/C unit
• Removing and installing. Refer to → Chapter "Drivetrain Control Module -J775-, Removing and Installing".
• Tighten the left and right nuts -arrows- to 8 Nm.

Component Location Overview - Air Suspension

1 - Rear Left Air Spring

• With Left Rear Damping Adjustment Valve -N338-
• Overview. Refer to → Chapter "Overview - Suspension Strut, Shock Absorber and Spring, Air Spring".

2 - "Black" Air Line

3 - "Purple" Air Line

4 - Left Pressure Reservoir

• Under the carpet in the rear left footwell
• Removing and installing. Refer to → Chapter "Pressure Reservoir, Removing and Installing".

5 - "Red" Air Line

6 - Left Front Air Spring

• With Left Front Damping Adjustment Valve -N336-
• Overview. Refer to → Chapter "Overview - Suspension Strut and Upper Control Arm".

7 - Right Front Air Spring

• With Right Front Damping Adjustment Valve -N337-
• Overview. Refer to → Chapter "Overview - Suspension Strut and Upper Control Arm".

8 - "Green" Air Line

9 - Right Pressure Reservoir

• Under the carpet in the rear right footwell
• Removing and installing. Refer to → Chapter "Pressure Reservoir, Removing and Installing".

10 - "Blue" Air Line

11 - Rear Right Air Spring

• With Right Rear Damping Adjustment Valve -N339-
• Overview. Refer to → Chapter "Overview - Suspension Strut, Shock Absorber and Spring, Air Spring".

12 - Air Supply Unit with Level Control System Compressor Motor -V66-

• Overview. Refer to → Chapter "Overview - Air Supply Unit".

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