See also:

Message memory
The on-board computer saves certain display messages. You can call up the display messages in the message memory. •► Press the button on the steering wheel to select the Serv. menu. If ...

Engine
Display messages   Top Up Coolant See Operator's Manual Possible causes/consequences and ► Solutions The coolant level is too low. ► Add coolant, observing the warning notes ...

Slippery road surfaces
WARNING The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for that purpose. Indicated temperatures just above the freezing point ...