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  
Additional information and warnings:

WARNING
Leaking or spilt engine oil can pollute the environment. Spilt operating fluids must be collected and disposed of properly and with respect for the environment.
Engine oil
Warning and indicator lampsBag hook
Fig. 100 In the luggage compartment: bag
hook
First read and observe the introductory information
and safety warnings There may be a bag hook on upper left and right-hand
side of the luggage compartment   (arrows).
WARNING
Never use the bag hooks as fastening rings for straps. The bag ...
Removing and installing trailer detector control unit -J345-
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
→ Vehicle
diagnostic tester.
Removing
â ...
Engine cooling
Since higher demands are placed on the engine cooling system
when a trailer is being towed, the cooling system is uprated in
conjunction with factory fitted towing attachments if this is a
technical necessity. This is carried out, for example, by
install ...