Cleaning the trailer tow hitch
The ball coupling must be cleaned if it becomes dirty or corroded.
– Remove rust on the ball of the ball coupling,
e.g. with a wire brush.
– Remove dirt with a clean, lint-free cloth or
a brush.
– After cleaning, lightly grease the ball of the
ball coupling again.
– Check that the vehicle's trailer tow hitch is
working properly.
Observe the note on care provided by the
trailer manufacturer.
You can also have the maintenance work
on the ball coupling and the trailer tow hitch
carried out by a qualified specialist
workshop.
Environmental note
Dispose of rags soaked in oil and grease in an
environmentally responsible manner.
See also:
Problems with the seat heating
The seat heating has switched off
prematurely or cannot be switched on. The
vehicle's electrical system voltage is too low
because too many electrical consumers are
switched on.
Switch off e ...
Storing stations
Storing stations manually
There are twenty presets available for the FM
and AM wavebands.
Quick save: press and hold a number key,
e.g. , until you hear a tone.
The station is stored.
Direct ...
Socket in the rear-compartment center
console
Example: vehicles with the smoker's package
Lift up the cover of socket 1. ...