you switch off the engine, the following
remain lit:
R the parking lamps
R the license plate lamp
R the tail lamps
R the fog lamps 33
R the low-beam headlamps 34
R the side marker lampsXPress V or U on the steering wheel
to select the Settings menu.XPress & to call up the selection of
submenus.XPress the W or X button to select the
Lighting submenu.XPress the & button to select Headlamp
Delayed Shut-off .XPress the W or X button to activate
or deactivate the Headlamp Delayed
Shut-off function.XBefore switching off the engine, turn the
light switch to position Ã.
The exterior lighting delayed shut-off is
activated.XPress the &, V or U button to
select a different display.
To deactivate the delayed shut-off
temporarily:
XBefore leaving the vehicle, turn the
SmartKey to position 0 in the ignition lock.XTurn the SmartKey to position 2 in the
ignition lock and back to position 0.
The delayed shut-off is deactivated.
The delayed shut-off is reactivated the next
time you start the engine.
Activating/deactivating the interior
lighting delayed switch-off
When you activate the Interior Lighting
Delayed Shut-off function and remove the
SmartKey from the ignition lock, the interior
lighting remains on for 10 seconds.
XPress V or U on the steering wheel
to select the Settings menu.XPress & to call up the selection of
submenus.XPress the W or X button to select the
Lighting submenu.XPress the & button to select Interior
Lighting Delayed Shut-off .XPress the W or X button to activate
or deactivate the Interior Lighting
Delayed Shut-off function.XPress the &, V or U button to
select a different display.
Vehicle
Activating/deactivating the automatic
locking feature
When you activate the Automatic Door
Locking function, your vehicle will be
centrally locked above a speed of
approximately 9 mph (15 km/h).
i Further information on the automatic
locking feature ( Y page 79).
XPress V or U on the steering wheel
to select the Settings menu.XPress & to call up the selection of
submenus.XPress the W or X button to select the
Vehicle submenu.XPress & to select Automatic Door
Locking .XPress W or X to switch Automatic
Door Locking on or off.XPress the &, V or U button to
select a different display.
Activating/deactivating the radar sensor
system
If the radar sensor system is switched off,
Blind Spot Assist (Y page 200) is deactivated.
33
Only for vehicles with front fog lamps.
34 Only for vehicles without front fog lamps.224Menus and submenusOn-board computer and displays
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Display messagesPossible causes/consequences and M Solutions$
(USA only)
J
(Canada only)
EBV, ABS, ESP
Inoperative See
Operator's ManualGRisk of accident
EBD (Electronic Brake-force Distribution), ABS (Anti-lock Brake
System), ESP ®
(Electronic Stability Program) and therefore also
PRE-SAFE ®
are not available due to a malfunction. BAS (Brake
Assist) is also deactivated.
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
XDrive on carefully.XVisit a qualified specialist workshop immediately.#
Brake WearThe brake pads/linings have reached their wear limit.XVisit a qualified specialist workshop.$
(USA only)
!
(Canada only)
Release Parking
BrakeYou are driving with the parking brake engaged. A warning tone
also sounds.XRelease the parking brake.$
(USA only)
J
(Canada only)
Check Brake Fluid
LevelGRisk of accident
There is insufficient brake fluid in the brake fluid reservoir. In
addition, the red warning lamp $(USA only) or J (Canada
only) in the instrument cluster lights up and a warning tone sounds.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.XEngage the parking brake.XConsult a qualified specialist workshop.XDo not add brake fluid. This will not rectify the malfunction.GWarning
Driving with the message Check Brake Fluid Level displayed can result in an accident. Have
your brake system checked immediately.
Do not add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can
result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be
seriously burned.
236Display messagesOn-board computer and displays
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Display messagesPossible causes/consequences and M SolutionsDoor Open
Vehicle Not In ParkThe driver's door is open and the transmission is in position R, N
or D.XShift the transmission to position P.XEngage the parking brake.Drive to workshop
without shifting
gearsYou cannot change the transmission position due to a malfunction.
If transmission position D is selected:XDrive to a qualified specialist workshop without shifting the
transmission from position D.
If transmission position R, N or P is selected:
XNotify a qualified specialist workshop or breakdown service.Only shift to P
when vehicle is at
a standstillThe vehicle is moving.XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.XShift the transmission to position P.EGRisk of accident
The hood or the tailgate is open.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.XEngage the parking brake.XClose the hood or tailgate.You have attempted to lock the vehicle with KEYLESS-GO while
the tailgate or door is open.XClose all doors and/or the tailgate.;At least one door is open. XClose all doors.D
Power Steering
Malfunction See
Operator's ManualGRisk of accident
The power steering assistance is faulty. You will need to use more
force to steer.
XCheck whether you are able to apply the extra force required.XIf you are able to steer safely: carefully drive on to a qualified
specialist workshop.XIf you are unable to steer safely: do not drive on. Contact the
nearest qualified specialist workshop.Display messages251On-board computer and displaysBA 164.8 USA, CA Edition B 2011; 1; 2, en-USd2sboikeVersion: 3.0.3.52010-04-21T15:08:44+02:00 - Seite 251Z
Display messagesPossible causes/consequences and M SolutionsNo ServiceYour vehicle is outside the network provider transmitter/receiver
range. XWait until the mobile phone operational readiness symbol
appears in the multifunction display.~
Bluetooth ReadyThe Bluetooth ®
connection between your mobile phone and
COMAND is not activated.XIf desired, activate the Bluetooth ®
connection between the
mobile phone and COMAND (see the separate operating
instructions).¥
Top Up Washer FluidThe washer fluid level has dropped to approximately ⅓ of the total
reservoir capacity.XAdd washer fluid ( Y page 297).
SmartKey
Display messagesPossible causes/consequences and M Solutions+
Please replace keyThe SmartKey needs to be replaced. XVisit a qualified specialist workshop.+
Remove keyThe SmartKey is in the ignition lock.XRemove the SmartKey.+
Don't Forget Your
KeyThe display message is shown for a maximum of 60 seconds and
is only a reminder.
You are opening the driver's door with the engine switched off.
The SmartKey is not in the ignition lock.XTake the SmartKey with you when you leave the vehicle.+
Key Does Not
Belong To VehicleYou have put the wrong key in the ignition lock.XUse the correct key.+
Change Key
BatteriesThe batteries of the KEYLESS-GO key are discharged.XChange the batteries ( Y page 75).252Display messagesOn-board computer and displays
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Display messagesPossible causes/consequences and M Solutions+
Key Not Detected
(red display message)The KEYLESS-GO key is not in the vehicle.
If the engine is switched off, you can no longer lock the vehicle
centrally or start the engine.XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.XEngage the parking brake.XLocate the KEYLESS-GO key.The KEYLESS-GO key is not detected while the engine is running
because there is interference from a strong source of radio waves.XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.XEngage the parking brake.XOperate the vehicle with the SmartKey in the ignition lock if
necessary.+
Key Not Detected
(white display
message)The KEYLESS-GO key cannot be detected at present.XChange the location of the SmartKey with the KEYLESS-GO
functions in the vehicle.
If the KEYLESS-GO key is still not detected:
XChange the location of the SmartKey with the KEYLESS-GO
functions in the vehicle.XOperate the vehicle with the key in the ignition lock if necessary.+
Key Detected In
VehicleThe KEYLESS-GO key has been detected inside the vehicle during
locking.XRemove the KEYLESS-GO key from the vehicle.+
Pull starting
button out then
insert keyThe KEYLESS-GO key can continuously not be detected.XInsert the SmartKey into the ignition lock and turn it to the
desired position.XVisit a qualified specialist workshop.Display messages253On-board computer and displaysBA 164.8 USA, CA Edition B 2011; 1; 2, en-USd2sboikeVersion: 3.0.3.52010-04-21T15:08:44+02:00 - Seite 253Z
If so equipped, always use the cargo net when
transporting cargo. The cargo net cannot
secure hard or heavy objects.
Parcel nets cannot secure hard or heavy
objects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
R braking
R vehicle maneuvers
R an accident
Stowage compartments in the front
Glove box
i Depending on the vehicle equipment,
there is an AUX-IN connection or a Media
Interface installed in the glove box. Media
Interface is a universal interface for mobile
audio equipment, e.g. for an iPod ®
or USB
devices; see separate COMAND APS
operating instructions.
XTo open: pull handle : and open glove box
flap ;.XTo close: fold glove box flap ; upwards
until it engages.
The glove box can only be locked and
unlocked using the mechanical key.
1glove box unlocked2glove box locked
Stowage compartments in the center
console
XTo open: briefly press marking ;.XTo close: push stowage compartment :
in the direction of the arrow until it
engages.
Stowage compartment under the
armrest
i The Roadside Assistance
º (Y page 285) and MB info call
E (Y page 286) buttons are located in
the stowage compartment under the
armrest.
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XInsert one mounting element ; into each
loading rail.XTurn mounting elements ; in the loading
rail to =.XInsert telescopic rod : into mounting
elements ;.XTurn mounting element ; to & until
you feel it clearly engage in the loading rail.
Roof carrier
Important safety notes
GWarning!
Only use carriers when the crossbars have
been completely mounted. The left and right
roof rails are only stabilized by means of the
crossbars mounted.
Follow the manufacturer’s installation
instructions. Otherwise, an improperly
attached carrier or its load could become
detached from the vehicle.
Do not exceed the maximum roof load of
198 lb (90 kg).
Take into consideration that when the roof is
loaded, the handling characteristics are
different from those when operating the
vehicle without the roof loaded.
! Mercedes-Benz recommends that you
only use roof carriers that have been tested
and approved for Mercedes-Benz vehicles.
This helps to prevent damage to the
vehicle.
Position the cargo on the roof rack in such
a way that the vehicle will not sustain
damage even when it is in motion.
Depending on the vehicle equipment,
ensure that when the roof carrier is
installed you can:
R raise the tilt/sliding sunroof fully
R open the tailgate fully
Fastening the roof carrierXSecure the roof carrier to roof rails :.XObserve the manufacturer's installation
instructions.
Crossbar
The maximum roof load that can be utilized in
conjunction with accessories is reduced by
the dead weight of the crossbars (13.7 lbs/
6.2 kg).
! Note that installing the crossbar
increases the vehicle height by 50 mm
compared to the height stated in the
"Technical data" section.
The keys and an Allen key are stored with the
vehicle tool kit in the stowage compartment
under the cargo compartment floor
( Y page 310).
i Spare parts are available as Mercedes-
Benz accessories. Contact an authorized
Mercedes-Benz Center.
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accessories and/or the objects attached to
them could come loose from the vehicle,
thereby injuring you and other persons and/
or causing damage to property, including
damage to your vehicle.
! Have a second person assist you when
installing the crossbars. Otherwise, the
vehicle could be damaged.
! Objects that are attached to crossbar
system accessories must not limit or
obstruct the movement of the sliding
sunroof. Otherwise, the tilt/sliding sunroof
could be damaged when it is raised.:Key;Protective cap=FRONT (or REAR) sticker?Bolt for the clamping clawAClamping claw
The front and rear crossbars differ in length.
For this reason, pay attention to FRONT or
REAR sticker = on the crossbars.
XUnlock protective cap ; using key :.XRemove protective cap ;.
Sticker = for identifying the installation
location FRONT or REAR becomes visible.XTurn bolt ? counter-clockwise using the
Allen key until clamping claw A is wide
open.BFront crossbarCRear crossbarDRecessesEMarkingsFRoof railsXPosition front crossbar B between marks
E on roof rails F.
i
There are marks E on the inner edge of
the roof rail that are identified by white
lines.
?Bolt for the clamping clawAClamping clawFRoof railsXEnsure that clamping claw A sits flush
against the inner edge of roof rail F.
If necessary, adjust the span width of the
crossbar ( Y page 276).XSlightly tighten up bolts ? on both sides
in a clockwise direction.XPosition rear crossbar C on roof rails F
so that the clamping claws engage in
recesses D in the roof rails.Stowage areas275Loading, stowing and featuresBA 164.8 USA, CA Edition B 2011; 1; 2, en-USd2sboikeVersion: 3.0.3.52010-04-21T15:08:44+02:00 - Seite 275Z