Volkswagen Touareg 2010 Manual page 99

♦ Headlight adjustment unit -VAS 5046A-
♦ Headlight adjustment unit -VAS 5047A-
♦ Headlight adjustment unit -VAS 5208A-
♦ Headlight adjustment unit -VAS 5209A-
♦ Vehicle diagnosis, testing and information system
Test pattern for dipped beam light
Note
Vehicles with air suspension must be loaded prior to resetting
♦
to basic settings.
The headlight range control system must be reset to its basic
♦
setting.
Check the following:
– Whether, with the dipped beam switched on, the horizontal
bright/dark boundary contacts the dividing line -1- of the test
area and
– Check whether the breaking point -2- between the horizontal
part of the light/dark border on the left and the rising part on
the right lies on the vertical line of the central point -3-. The
bright core of the light beam must be to the right of the vertical
line.
Note
To simplify the determination of the breaking point -2-, cover
♦
and uncover left (from driver perspective) half of the headlight
a few times. Then check dipped beam again.
After correct adjustment of dipped beams, the centre point of
♦
the main beam must lie on the centre mark -3-.
Touareg 2010 ➤
Maintenance - Edition 11.2011
4. Descriptions of work
95