A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
4
Left Rear Level Control System Sensor (G76) and Right Rear Level Control System Sensor (G77)
‹› Removing and installing, refer to => [ Level Control System Sensor ] See: Suspension Control Pressure Sensor/Switch/Service and
Repair/Rear Suspension.
‹› If the left rear level control system sensor and right rear level control system sensor were removed and installed or if the linkage was loosened,
the control position must be reprogrammed on vehicles with electronically controlled damping. Refer to => [ Control Position, Programing
with VAS 5051B ] See: Testing and Inspection.
‹› If the control position was reprogrammed on vehicles with lane assist, the directional stabilization assistance control module must be
re-calibrated. Refer to => [ Lane Assist Calibration Procedure ] See: Alignment/Service and Repair/Procedures/Lane Assist Calibration
Procedure.
‹› On vehicles with automatic headlamp range control system, perform basic setting of headlamps. Refer to => [ Headlamps ] See: Lighting and
Horns/Headlamp/Adjustments
5
Rear body acceleration sensor (G343)
‹› Removing and installing, refer to => [ Rear Body Acceleration Sensor ] See: Acceleration Sensor/Service and Repair/Rear Body Acceleration
Sensor.
6
Shock absorber with Left Rear Dampening Adjustment Valve (N338)
‹› Removing and installing, refer to => [ Shock Absorber ]
‹› Removing and installing, refer to => [ Shock Absorber ]
7
Left front body acceleration sensor (G341) and right front body acceleration sensor (G342)
‹› Removing and installing, refer to => [ Front Body Acceleration Sensors ] See: Acceleration Sensor/Service and Repair/Front Body
Acceleration Sensors.
8
Shock absorber with Left Front Dampening Adjustment Valve (N336)
‹› Suspension strut, removal and installation, refer to => [ Suspension Strut with Mounting Bracket ] See: Suspension Strut / Shock
Absorber/Service and Repair/Removal and Replacement/Front Suspension/Suspension Strut with Mounting Bracket.
‹› Installing the suspension strut, refer to => [ Strut and Mounting Bracket ] See: Suspension Strut / Shock Absorber/Service and
Repair/Overhaul.
9
Left Front Level Control System Sensor (G78) and Right Front Level Control Sensor (G289)
‹› Removing and installing, refer to => [ Level Control System Sensor ] See: Suspension Control Pressure Sensor/Switch/Service and
Repair/Front Suspension/Level Control System Sensor.
‹› If the left front level control system sensor and the right front level control system sensor were removed and installed or if the linkage was
loosened, the control position must be reprogrammed on vehicles with electronically controlled damping. Refer to => [ Control Position,
Programing with VAS 5051B ] See: Testing and Inspection..
‹› If the control position was reprogrammed on vehicles with lane assist, the directional stabilization assistance control module must be
re-calibrated. Refer to => [ Lane Assist Calibration Procedure ] See: Alignment/Service and Repair/Procedures/Lane Assist Calibration
Procedure.
‹› On vehicles with automatic headlamp range control system, perform basic setting of headlamps. Refer to => [ Headlamps ] See: Lighting and
Horns/Headlamp
10
Shock absorber with Right Front Dampening Adjustment Valve (N337)
‹› Suspension strut, removal and installation, refer to => [ Suspension Strut with Mounting Bracket ] See: Suspension Strut / Shock
Absorber/Service and Repair/Removal and Replacement/Front Suspension/Suspension Strut with Mounting Bracket.
‹› Installing the suspension strut, refer to => [ Strut and Mounting Bracket ] See: Suspension Strut / Shock Absorber/Service and
Repair/Overhaul.