X Remove the spring cotter.
■ Remove the bolt from the ball coupling recess.
■ Remove the ball coupling from the ball coupling recess.
■ Clean the ball coupling if it is dirty.
Information on cleaning and care of the trailer tow hitch can be found at .
Checking the tire pressures
Important safety notes
Observe the notes on tire pressure .
Information on air pressure for the tires on
your vehicle can be found:
• on the vehicle's Tire and Loading
Information placard ...
Switching off the engine
Important safety notes
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the powe ...
Introduction
General notes
Display messages appear in the multifunction
display.
Display messages with graphic displays may
be shown in simplified form in the Operator's
Manual and may differ from the messa ...