Audi Q7 2007 User Manual

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⇒ “7.3 Directional Stabilization Assistance Control Module J759
and Lens Screen, Removing and Installing”, page 277 .
The calibration must be correct for proper lane assist function.
Calibration is Necessary if:
♦ “No or incorrect basic setting/adaptation” is stored actively in
the DTC memory.
♦ the Directional Stabilization Assistance Control Module - J759-
is replaced.
♦ The windshield is replaced or removed.
♦ the rear axle toe is adjusted.
♦ the vehicle suspension was changed, e.g. changing from
standard to sport suspension.
♦ The vehicle level sensor on vehicles with electronic damping
or air suspension was adapted
Note
Before calibrating the lane assist, check the DTC memory and
correct any faults. To calibrate the lane assist, the vehicle driving
direction must be specified and serves as the reference position
for the tool ACC Adjustment Device - VAS 6430- . The lane assist
must only be calibrated using alignment equipment approved by
VW/Audi. Only use the ACC Adjustment Device - VAS 6430- to
calibrate the lane assist.
7.2 Calibration Procedure
Special tools and workshop equipment required
♦ -Vehicle Diagnostic Tester- with corresponding diagnostic ca‐
ble.
♦ ACC Adjustment Device - VAS 6430-
♦ Wheel alignment computer
Note
♦ Check if the Directional Stabilization Assistance Control Mod‐
ule - J759- is seated in the bracket correctly.
♦ Perform a visual inspection to see if the camera visual area is
free.
♦ Check the DTC memory and correct any malfunctions before
beginning the calibration.
♦ Before driving the vehicle onto the alignment stand, check if
there is a enough space between the center of the wheel hub
on the front wheels and the ACC Adjustment Device - VAS
6430- . The distance between the ACC Adjustment Device -
VAS 6430- and the center of the wheel hub on the front wheels
must be 150 cm +/- 2.5 cm.
♦ If there is not sufficient space, drive vehicle backward on align‐
ment stand in order to be able to use the corresponding space.
♦ Check the position of the calibration board on the calibration
beam and align it with the center of the board if necessary.
– Follow the prerequisites for alignment, refer to
⇒ “5.5 Vehicle Alignment Test Requirements”, page 250 .
Audi Q7 2007 ➤
Suspension, Wheels, Steering - Edition 01.2014
7. Lane Assist 271

Audi Q7 2007 Specifications

General

Brand	Audi
Model	Q7 2007
Category	Automobile
Language	English