Headlamps, Checking Adjustment

WARNING: This page is about a different car, the 2023 Volkswagen Atlas. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Headlamp Adjusting Unit:VAS 621 001
Headlamp Adjusting Unit:VAS 621 005

The adjustment of the angle dimension on headlamp adjusting unit is based on the fuel tank fill level.

Angle dimension for fog lamp

Fuel gauge level	Angle dimension
0 to 1/2	2.1 %
1/2 to 1	2.0 %

Fog Lamp

Fig 1: Identifying Main Beam Center Mark

Courtesy of AUDI OF AMERICA, LLC

-- Check whether the upper cut-off line touches the adjustment line and runs horizontally across the entire width of the test screen.

Other auxiliary headlamps:

Retrofitted auxiliary headlamps of other systems must be checked and adjusted according to the guidelines applicable to them.