Demanding driving

In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended periods at higher altitudes than normal, it may be advisable to switch to higher octane fuel (91 or higher) or to change gasoline brands to fully utilize your engine's capacity, and for the smoothest possible operation.
NOTE
When switching to higher octane fuel or
changing gasoline brands, it may be necessary
to fill the tank more than once before a
difference in engine operation is noticeable.
See also:
C30 Changes and Models
Sharp-eyed folks will notice that the C30 has been redesigned for 2011.
Changes include a new hood, front fenders, headlights and grille. (Check out the
changes for yourself here.) The rest of the ...
Reduced alarm function
Turning off the accessory alarm sensors
In certain situations it may be desirable to turn
off the accessory inclination and movement
alarm sensors if, for example, you drive your
vehicle onto a ...
Engine and cooling system
Under special conditions, for example when
driving in hilly terrain, extreme heat or with
heavy loads, there is a risk that the engine and
cooling system will overheat. Proceed as follows
to a ...
