Frequently asked questions
IntroductionRemoving and installing control unit for daytime running light and side
light -J860-/-J861-
WARNING
Risk of death due to high voltage! Risk of injury
and environmental pollution!
Observe operation and safety notes for gas discharge
bulbs
→ Chapte ...
Removing and installing backrest heating element -Z7-/-Z9-
Removing
If the backrest padding in a vehicle with seat heating is
renewed, then the respective backrest heating element must also
be renewed.
–
Separate backrest cov ...
Searching for leaks in refrigerant circuits using leak detector -V.A.G 1796
Note
Small leaks can be detected with, for example, an electronic
leak detector.
–
Evacuate refrigerant circuit using an air conditioner
service station
→ Chapter.
Note
...