Seat Leon 2013 Workshop Manual page 335

– Use adjusting screw -1- to level spirit level -2-.
– Now, use laser beam -3- of -VAS 6430/3- to check again
whether spirit levels are horizontal and laser beam hits centre
of sensor lens.
Note
If the laser beam does not hit the mirror the alignment of the -VAS
6430/3- must be repeated once again.
The subsequent steps are performed via the vehicle diagnostic
tester "in Guided Fault Finding":
⇒ Vehicle diagnostic tester is connected.
– Select mode
Diagnosis
– Select tab
Test plan
– Select
Self test key
♦ Running gear
♦ 13 - Proximity control
♦ 01 - Systems capable of diagnosis
♦ 13 - Distance control -J428
♦ 13 - Control unit for the distance control; functions
♦ 13 - Calibration
Follow instructions on screen to perform calibration.
• For alignment of the distance control unit - J428- the adjusting
tool - VAS 6190/2- is to be used.
Designation of adjusting screws of adaptive cruise control unit -
J428-
1 - Setting screw 1
2 - Setting screw 2
WARNING
ACC adjustment is not completed until ⇒ Vehicle diagnostic
tester displays "Final control element diagnosis ended".
and start the diagnosis.
.
to follow the following structure:
León 2013 ➤ , León ST 2013 ➤
Running gear, axles, steering - Edition 06.2018
329
3. Adaptive cruise control