Automatic Headlamp Vertical Aim (Range) Control Overview

Fig 1: Identifying Automatic Headlamp Vertical Aim (Range) Control Overview

Courtesy of AUDI OF AMERICA, LLC

1. Left Front Level Control System Sensor -G78-
   • Component location: on the control arm in the front.
   • Removing and installing, refer to Front Suspension .
2. Left Headlamp Beam Adjustment Motor -V48-
   • Only HID headlamps
   • Removing and installing, refer to HEADLAMP BEAM ADJUSTMENT MOTOR -V48- / -V49- .
3. Right Headlamp Beam Adjustment Motor -V49-
   • Only HID headlamps
   • Removing and installing, refer to HEADLAMP BEAM ADJUSTMENT MOTOR -V48- / -V49- .
4. Mount
   • For the Headlamp range control module -J431-
   • Removing and installing, refer to RELAY PANEL MOUNT, UNDER INSTRUMENT PANEL, LEFT SIDE, VEHICLE ELECTRICAL SYSTEM CONTROL MODULE .
5. Mount
   • For the Vehicle electrical system control module -J519- and the relay panel under the instrument panel on the left side.
   • Overview, refer to INSTRUMENT PANEL RELAY CARRIER AND FUSE PANEL AND A-PILLAR OVERVIEW .
6. Headlamp Range Control Module -J431-
   • Removing and installing, refer to CORNERING LAMP AND HEADLAMP RANGE CONTROL MODULE .
7. Electrical Connector
8. Left Rear Level Control System Sensor -G76-
   • Component location: on the rear control arm.
   • Removing and installing, refer to Rear Suspension