
Exterior view
iThis Operator’s Manual describes all features, standard or optional, potentially available
for your vehicle at the time of purchase. Please be aware that your vehicle might not be
equipped with all features described in this manual.
FunctionPage:Trunk:Locking and unlocking76Opening and closing81Valet locking85;Rear window defroster191=Rear lamps318?Fuel filler flap220AExterior rear view mirrors95Parking position95BRoof:Power tilt/sliding sunroof192Panorama roof with power
tilt/sliding panel194
CWindshield:Wiping with washer fluid105FunctionPageCleaning264DDoors:Locking and unlocking76,
314
EWipers104Wiper blades, replacing322Wiper blades, cleaning264FHood223GFront lamps318HHeadlamp cleaning system102IFront towing eye341JTires and wheels228Rims and tires353KRear towing eye34126Exterior viewAt a glance
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CockpitFunctionPage:Steering wheel gearshift
control121
;Cruise control lever:Cruise control146DISTRONIC PLUS149=Instrument cluster125?Multifunction steering
wheel126
AHornBGear selector lever115CFront Parktronic warning
indicators 167
DOverhead control panel33EGlove box201FCenter console32GStarter switch85FunctionPageKEYLESS-GO start/stop
button86
HSteering wheel adjustment
stalk93
ICombination switch:Turn signals100Wipers104High beam100JParking brake pedal113KOn-board diagnostics
(OBD) socket
LHood lock release223MParking brake release113NDoor control panel34OExterior lamp switch97PNight View Assist Plus172Cockpit27At a glance212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 27Z

Instrument clusteriPlease refer to the overview of the
indicator and warning lamps
(Y page 29).
FunctionPage:Fuel gauge126;Speedometer =Cruise control speed
segments146
DISTRONIC PLUS
segments151
?Multifunction display128ACoolant temperature gauge125BTachometer 126CClockDInstrument cluster
illumination125
28Instrument clusterAt a glance
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in starter switch position 0 or 1 or the
KEYLESS-GO start/stop button in position 1.
iWhen the current position for the steering
wheel is in the uppermost tilt position, the
steering wheel will no longer be able to
move upward when the easy-entry/exit
feature is activated.
The adjustment procedure is briefly
interrupted when the engine is started.
GWarning!
Let the system complete the adjustment
procedure before setting the vehicle in
motion. All steering wheel adjustment must
be completed before setting the vehicle in
motion. Driving off with the steering wheel
still adjusting could cause the driver to lose
control of the vehicle.
Crash-responsive exit aid
When you open the driver’s door after an
accident has occurred, the steering column
moves up. The position of the SmartKey in the
starter switch is insignificant. This function
facilitates exiting as well as rescue of vehicle
occupants.
The crash-responsive exit aid can only be
triggered when the easy-entry/exit feature is
activated via the control system.
Heated steering wheel
The steering wheel heating warms up the
leather area of the steering wheel.
XSwitch on the ignition.XSwitching on: Turn switch at the tip of the
stalk in direction of arrow :.
Indicator lamp = comes on.
iThe steering wheel heating may be
suspended temporarily. However, indicator
lamp = remains on. The steering wheel
heating is suspended when the
temperature of the vehicle interior is above
86‡ (30†). It is also suspended when the
temperature of the steering wheel is above
95‡ (35†).
XSwitching off: Turn switch at the tip of
stalk in direction of arrow ;.
Indicator lamp = goes out.
iIndicator lamp = flashes or goes out in
case of power surge or undervoltage or if
the steering wheel heating malfunctions.
iThe steering wheel heating switches off
automatically when you remove the
SmartKey from the starter switch or, on
vehicles with KEYLESS-GO, when you
switch off the ignition and open the driver’s
door.
For more information on the steering wheel,
see “Multifunction steering wheel”
(Y page 126).
Mirrors
Notes
Adjust the interior and exterior rear view
mirrors before driving so that you have a good
view of the road and traffic conditions.
Interior rear view mirror
XAdjust the interior rear view mirror
manually.
94MirrorsControls in detail
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! Excessive coolant temperature triggers a
warning in the multifunction display.
The engine should not be operated with a
coolant temperature above 248‡ (120†),
i.e. in the red zone of the coolant
temperature gauge. Doing so may cause
serious engine damage which is not
covered by the Mercedes-Benz Limited
Warranty.
Tachometer
The red marking on the tachometer
( Y page 28) denotes excessive engine speed.
! Avoid driving at excessive engine speeds,
as it may result in serious engine damage
that is not covered by the Mercedes-Benz
Limited Warranty.
To help protect the engine, the fuel supply is
interrupted if the engine is operated within
the red marking.
Outside temperature indicator
The outside temperature indicator is
displayed in the multifunction display
( Y page 128).
GWarning!
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
Fuel gauge
The fuel gauge is on the left-hand side of the
instrument cluster (Y page 28). Once the fuel
level has fallen below the reserve mark, the
yellow fuel tank reserve warning lamp 8
for the fuel reserve comes on.
Control system
Introduction
The control system is activated as soon as the
starter switch is in position 2.
The control system enables you to call up
information about your vehicle and to change
vehicle settings.
For example, you can use the control system
to find out when your vehicle is next due for
maintenance service, to call up statistical
data on your vehicle, and much more.
GWarning!
A driver’s attention to the road and traffic
conditions must always be his/her primary
focus when driving.
For your safety and the safety of others,
selecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions permit
it to be done safely.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
The control system relays information to the
multifunction display.
Multifunction steering wheel
The displays in the multifunction display and
the settings in the control system are
controlled by using the buttons on the
multifunction steering wheel.
126Control systemControls in detail
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Storing the spare wheel after use
If you wish to store the spare wheel after use,
carry out the following steps. Otherwise, the
spare wheel may not fit into the spare wheel
well.
! Make sure the spare wheel is dry before
storing it.XUnscrew the valve cap from the valve of the
collapsible tire.XUnscrew the valve insert from the valve
using the valve extractor integrated in the
valve cap.XAllow the air to escape.
i It may take a few minutes for the
collapsible tire to deflate completely.
XScrew the valve insert back into the valve.XScrew the valve cap back onto the valve.XTake the protective wrap from the vehicle
tool kit ( Y page 268).XPull the protective wrap over the spare
wheel.XPlace the spare wheel into the spare wheel
well.
Vehicle status messages in the
multifunction display
Notes
Warning and malfunction messages appear in
the multifunction display located in the
instrument cluster.
Certain warning and malfunction messages
are accompanied by an audible signal.
Address these messages accordingly and
follow the additional instructions given in this
Operator’s Manual.
High-priority messages appear in the
multifunction display in red color.
Certain messages of high priority cannot be
cleared from the multifunction display using
a or % on the multifunction steering
wheel ( Y page 126).
Other messages of high priority and
messages of less immediate priority can be
cleared from the multifunction display using
a or % . They are then stored in the
vehicle status message memory
( Y page 139). Remember that clearing a
message will only make the message
disappear. Clearing a message will not
correct the condition that caused the
message to appear.GWarning!
All categories of messages contain important
information which should be taken note of
and, where a malfunction is indicated,
addressed as soon as possible at an
authorized Mercedes-Benz Center.
Failure to repair the condition noted may
cause damage not covered by the Mercedes-
Benz Limited Warranty, or result in property
damage or personal injury.
GWarning!
No messages will be displayed if either the
instrument cluster or the multifunction
display is inoperative.
As a result, you will not be able to see
information about your driving conditions,
such as
R speed
R outside temperature
R warning/indicator lamps
R malfunction/warning messages
R failure of any systems
Driving characteristics may be impaired.
If you must continue to drive, do so with added
caution. Contact an authorized Mercedes-
Benz Center as soon as possible.
Read and observe the notes on the HOLD
function ( Y page 161) and parking
( Y page 113) when you park the vehicle.
On the pages that follow, you will find a
compilation of the most important warning
and malfunction messages that may appear.
272Vehicle status messages in the multifunction displayPractical hints
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