Side viewIntroduction
This chapter contains information on the following subjects:
→ Warning and indicator lamps
→ Engine oil specification
→ Checking the engine oil level and refilling engine oil
→ Engine oil consumption
→ Changing engine oil
Additiona ...
Refrigerant circuit with restrictor and reservoir
Arrows show the direction of refrigerant flow.
A- low-pressure side of the refrigerant circuit.
B- high-pressure side of the refrigerant circuit.
Component
Overall
state of the re ...
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 ...