Electric and Electronic Components and Installation Locations Overview
Electric and Electronic Components and Installation Locations Overview
1 Left Front Level Control System Sensor (G78)
• Removing and installing, refer to => [ Front Vehicle Level Sensor ] Front Vehicle Level Sensor.
• After loosening, adapt control position. Refer to => [ Self-Leveling Suspension Control Position, Programming with Vehicle Diagnostic Tester ] Testing and Inspection.
• Test using a vehicle diagnosis tester in "Guided Fault Finding".
2 Left Front Air Spring
• With left front dampening adjustment valve (N336).
• Removing and installing, refer to => [ Air Spring ] Rear Suspension.
• Fill using a vehicle diagnosis tester in "Guided Fault Finding".
3 Right Front Level Control Sensor (G289)
• Removing and installing, refer to => [ Front Vehicle Level Sensor ] Front Vehicle Level Sensor.
• After loosening, adapt control position. Refer to => [ Self-Leveling Suspension Control Position, Programming with Vehicle Diagnostic Tester ] Testing and Inspection.
• Test using a vehicle diagnosis tester in "Guided Fault Finding".
4 Right Front Air Spring
• With right front dampening adjustment valve (N337).
• Removing and installing, refer to => [ Air Spring ] Rear Suspension.
• Fill using a vehicle diagnosis tester in "Guided Fault Finding".
5 Rear Right Air Spring
• Removing and installing, refer to => [ Shock Absorber ] Rear Suspension.
• Fill using a vehicle diagnosis tester in "Guided Fault Finding".
6 Level Control System Control Module (J197)
• Removing and installing, refer to => [ Level Control System Control Module (J197) ] Level Control System Control Module (J197).
• Allocation, refer to the Parts Catalog.
7 Right Rear Level Control System Sensor (G77)
• Removing and installing, refer to => [ Rear Vehicle Level Sensor ] Self-Leveling Suspension.
• After loosening, adapt control position. Refer to => [ Self-Leveling Suspension Control Position, Programming with Vehicle Diagnostic Tester ] Testing and Inspection.
• Test using a vehicle diagnosis tester in "Guided Fault Finding".
8 Solenoid Valve Block
• Removing and installing, refer to => [ Solenoid Valve Block ] Service and Repair.
9 Pressure Reservoir
• Removing and installing, refer to => [ Pressure Reservoir ] Service and Repair.
10 Air Supply Unit
• Overview, refer to => [ Air Supply Unit Overview ] Air Supply Unit Overview.
• If the air supply unit is being replaced, then the level control system compressor relay (J403) must also be replaced.
11 Left Rear Level Control System Sensor (G76)
• Removing and installing, refer to => [ Rear Vehicle Level Sensor ] Self-Leveling Suspension.
• After loosening, adapt control position. Refer to => [ Self-Leveling Suspension Control Position, Programming with Vehicle Diagnostic Tester ] Testing and Inspection.
• Test using a vehicle diagnosis tester in "Guided Fault Finding".
12 Rear Left Air Spring
• Removing and installing, refer to => [ Shock Absorber ] Rear Suspension.
• Fill using a vehicle diagnosis tester in "Guided Fault Finding".