Automatic vertical headlight aim system, component overview

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Audi S8, 2003 Audi A8, 2002 Audi S8, 2002 Audi A8, and 2001 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: The following list refers to Fig 1.

Gas discharge (Xenon) headlights with headlight beam adjusting motors -V48-/-V49-
Left front level control system sensor -G78-
- Located at left front control arm of axle
- Removing and installing. See LEFT FRONT LEVEL CONTROL SYSTEM SENSOR -G78-, REMOVING AND INSTALLING .
Left rear level control system sensor -G76-
- Located at rear axle control arm
- Removing and installing. See LEFT REAR LEVEL CONTROL SYSTEM SENSOR -G76-, REMOVING AND INSTALLING .
Automatic vertical aim control system control module -J431-
- Behind right B-pillar trim
- Removing and installing. See AUTOMATIC VERTICAL AIM CONTROL SYSTEM CONTROL MODULE -J431-, REMOVING AND INSTALLING .

Fig 1: Identifying Automatic Vertical Headlight Aim System Components

Courtesy of AUDI OF AMERICA, INC.