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Controls in detail
Instrument cluster
Coolant temperature display
Turn the SmartKey in the starter switch to
position 1 or 2.
̈ Call up the trip odometer and main
odometer by pressing button è
or ÿ on the multifunction steering
wheel (
୴ page 114).
̈ Press button j or k until the
coolant temperature display appears.
During severe operating conditions, e.g.
stop-and-go traffic, the coolant tempera-
ture may rise close to 248°F (120°C).
The engine should not be operated with
the coolant temperature above 248°F
(120°C). Doing so may cause serious en-
gine damage which is not covered by the
Mercedes-Benz Limited Warranty.
Warning! G
ț Driving when your engine is badly
overheated can cause some fluids which
may have leaked into the engine
compartment to catch fire. You could be
seriously burned.
ț Steam from an overheated engine can
cause serious burns and can occur just
by opening the hood. Stay away from
the engine if you see or hear steam com-
ing from it.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until the
engine has cooled down.
i
Excessive coolant temperature triggers
a warning in the multifunction display.