Frequently asked questions
IntroductionO-ring
Use only O-rings that are resistant to refrigerant R134a and
related refrigerant oils. O-rings are no longer colour-coded.
Coloured and black O-rings are used.
Check that the O-rings used have the correct internal
diameters.
...
Removing and installing left vent temperature sender -G150
Special tools and workshop equipment
required
Vehicle diagnostic tester
Removing
Note
Only on vehicles with Climatronic. On vehicles with heater
or air conditioning syste ...
Determining flat spots on tyres
What is a flat spot?
The terms flat area and flats are also used for the term
flat spot.
Flat spots caused by storage or handling also cause
vibration in the same way as incorrectly balanced wheels do. It
is import ...