Coolant level
Checking
1. Let the engine cool.
2. Turn the cap of the expansion tank slightly
counterclockwise to allow any excess pressure
to dissipate, and then open it.
3. The coolant level is correct if it lies between the minimum and maximum marks in the filler neck.
4. If the coolant is low, slowly add coolant up to
the specified level; do not overfill.
5. Turn the cap until there is an audible click.
6. Have the cause of the coolant loss eliminated
as soon as possible.
See also:
Help dialog for the voice activation system
Calling up help dialog: ›Help‹
Additional commands for the help dialog:
▷ ›Help with examples‹: information about the
current operating options and the most important
commands for them ar ...
Volume
"Speed volume": speed-dependent volume
control.
"PDC": volume of the PDC signal* compared
to the entertainment sound output.
"Gong": volume of the signal, su ...
Opening the favorites
If an activated favorite is played back, the following
message appears for approx. 20 seconds
"Favorite alert!".
"Favorites"
Select the symbol while the message is shown.
...