If and when
Frequently asked questionsRemoving and installing coolant temperature sender at radiator outlet -G83
Removing
Engine cold
–
Briefly open cap of coolant expansion tank
-arrow- in order to release
residual pressure in the cooling system, then tighten the cap
...
Removing automatic distance control unit from and installing on retaining
plate, variant 1
Removing:
→ Anchor
Installing:
→ Anchor
Adjusting adjustment screws:
→ Anchor
Renewing clips on adaptive cruise control unit -J428-:
→ Anchor
...
Function of air quality sensor -G238-
The air quality sensor detects noxious substances in the
ambient air (primarily petrol and/or diesel fumes).
The Climatronic control unit -J255- evaluates the signal
from the air quality sensor -G238-. The air conditioning system
i ...