Automatic vertical headlight aim control system components, assembly

NOTE: The following list refers to Fig 1 .

Left/Right headlight beam adjusting motor -V48-/-V49-
Left front level control system sensor -G78-
- Located at left control arm of front axle
- Removing and installing:
See SUBFRAME & SUBFRAME BUSHINGS .
Left rear level control system sensor -G76-
- for all wheel drive vehicles
- Located at rear axle control arm
- for sedan and Avant, removing and installing:
  See WHEEL BEARING HOUSING for up to m.y. 2000 and WHEEL BEARING HOUSING for m.y. 2001 on.
- Removing and installing for allroad:
See PNEUMATIC LEVEL CONTROL (2-WHEEL) .
Left rear level control system sensor -G76-
- for front wheel drive vehicles
- at rear axle
- Removing and installing:
See REAR AXLE ASSEMBLY for up to m.y. 2000, or REAR AXLE ASSEMBLY for m.y. 2001 on.
Headlight range control module -J431-
- behind glove compartment at carrier for instrument panel
- Removing and installing. See HEADLIGHT RANGE CONTROL MODULE -J431-, REMOVING AND INSTALLING .

Fig 1: Identifying Automatic Vertical Headlight Aim Control System Components

Courtesy of AUDI OF AMERICA, INC.