First read and observe the introductory information
and safety warnings
Engine oil consumption can vary from engine to engine and can change during the working life of an engine.
Depending on how you drive and the conditions in which the car is used, oil consumption can be up to 1.0 litre/2,000 km – and is likely to be higher for the first 5,000 km for new vehicles. The engine oil level must therefore be checked at regular intervals, preferably when refuelling and before long journeys.
When the engine is working hard the oil level must be kept within area , for instance during long motorway cruising in summer, trailer towing or climbing mountain passes.
Checklist
Changing engine oilReleasing and Disassembly Contact Housings, General Information
Note
Observe general notes for repairs on the vehicle electrical
system. Refer to
→ Chapter „Vehicle Electrical System, General Repair
Information“.
Always use the release tools intended for the ...
Evaporator
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufactu ...
Flushing Circuit Block Diagrams
Note
The arrows in the following illustrations show the direction
of refrigerant flow while flushing. During flushing, refrigerant
flows in the opposite direction than during A/C system
operation, therefore the high pressure side of A/C se ...