Display (cleaning instructions) ........ 241
Display messages Brakes ........................................... 181
Calling up (on-board computer) .....175
Clearing (on-board computer) ........175
Driving systems ............................. 189
Engine ............................................ 186
KEYLESS-GO .................................. 194
Lamps ............................................ 186
Safety systems .............................. 176
Service interval display ..................236
SmartKey ....................................... 193
Tires ............................................... 189
Vehicle ........................................... 192
Distance recorder ............................. 166
Door Automatic locking ............................ 76
Automatic locking (on-board
computer) ...................................... 173
Display message ............................ 192
Emergency locking ........................... 77
Emergency unlocking .......................77
Opening (from inside) ......................76
Door control panel
Overview .......................................... 31
Doors
Important safety notes ....................75
Drinking and driving ......................... 144
Drinks holder see Cup holder
Drive program
Automatic ...................................... 137
Drive program display ...................... 135
Driving abroad ................................... 149
Driving on flooded roads .................. 147
Driving safety system EBD (Electronic Brake force
Distribution) ..................................... 65
ESP ®
(Electronic Stability
Program) .......................................... 63
ETS/4ETS (Electronic Traction
System) ........................................... 63
Important safety information ...........61
Driving safety systems
ABS (Anti-lock Braking System) .......62
BAS (Brake Assist System) ..............62
Overview .......................................... 61Driving systems
Cruise control ................................ 149
PARKTRONIC ................................. 151
Rear view camera .......................... 154
Driving tips ........................................ 136
Downhill gradients .........................145
Driving on flooded roads ................147
Towing a trailer .............................. 156
Wet road surface ........................... 146
Winter ............................................ 149
DVD audio (on-board computer) ...... 169
E
EASY-ENTRY feature ............................ 96
Activating/deactivating (on-
board computer) ............................ 173
EASY-EXIT feature ............................... 96
Activating/deactivating (on-
board computer) ............................ 173
Crash-responsive ............................. 97
EBD (Electronic Brake force
Distribution) Display message ............................ 182
Function/notes ................................ 65
Electrical fuses
see Fuses
Electronic Brake force
see EBD
Electronic Stability Program
see ESP ®
Electronic Traction System
see ETS/4ETS
Emergency call
see mbrace
Emergency release
Fuel filler flap ................................. 141
Vehicle ............................................. 77
Emergency running mode
Automatic transmission .................139
Emergency spare wheel
Storage location ............................ 246
Stowing .......................................... 246
Emergency tensioning device
Function ........................................... 54
Safety guidelines ............................. 35
Emergency unlocking
Tailgate ............................................ 81
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Summer openingsee Convenience opening feature
Sun visor ............................................ 215
Supplemental Restraint System see SRS
Surround lighting (on-board
computer) .......................................... 172
SUV (Sport Utility Vehicle) .......................19
Switching off the alarm (ATA) ............ 65
T
Tachometer ........................................ 163
Tailgate Display message ............................ 192
Emergency unlocking .......................81
Limiting the opening angle ...............80
Tail lamp (display message) ............. 184
Taillight see Tail lamps
Tank content
Fuel gauge ....................................... 26
Technical data ................................... 292
GLK 350 ........................................ 299
GLK 350 4MATIC ........................... 300
Tires/wheels ................................. 287
TELEAID
Call priority .................................... 223
Display message ............................ 177
Downloading destinations
(COMAND) ..................................... 223
Emergency call .............................. 220
Important safety notes ..................219
Locating a stolen vehicle ...............224
MB info call button ........................222
Remote vehicle locking ..................224
Roadside Assistance button ..........221
Self-test ......................................... 219
System .......................................... 219
Vehicle remote unlocking ..............223
Telephone
Accepting a call ............................. 170
Display message ............................ 193
Menu (on-board computer) ............169
Number from the phone book ........ 170
Redialing ........................................ 170
Rejecting/ending a call .................170
Telephone compartment .................. 207
Temperature Coolant .......................................... 162
Outside temperature ...................... 163
Setting ........................................... 121
Theft deterrent locking system
Immobilizer ...................................... 65
Time (on-board computer) ................ 171
Tire pressure Calling up (on-board computer) .....271
Checking manually ........................269
Display message ............................ 189
Maximum ....................................... 274
Notes ............................................. 267
Pressure loss warning ....................269
Recommended ............................... 266
Tire pressure monitoring system
Function/notes ............................. 271
Restarting ...................................... 273
Warning lamp ................................. 202
Tires
Aspect ratio (definition) .................286
Average weight of the vehicle
occupants (definition) ....................284
Bar (definition) ............................... 284
Characteristics .............................. 284
Checking ........................................ 265
Cleaning ......................................... 266
Definition of terms .........................284
Direction of rotation ......................278
Distribution of the vehicle
occupants (definition) ....................287
DOT, Tire Identification Number
(TIN) ............................................... 283
DOT (Department of
Transportation) (definition) ............284
Flat tire .......................................... 247
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 285
GTW (Gross Trailer Weight)
(definition) ..................................... 285
Guidelines to be observed .............265
GVW (Gross Vehicle Weight)
(definition) ..................................... 285
GVWR (Gross Vehicle Weight
Rating) (definition) .........................285
Increased vehicle weight due to
optional equipment (definition) ......28414IndexBA 204.9 USA, CA Edition A 2011; 1; 6, en-USd2mwentsVersion: 3.0.3.62010-06-15T08:58:39+02:00 - Seite 14
Exterior viewFunctionPage:TailgateVehicle tool kit245;Rear window heating123=Lights107?Fuel filler flap140ADefrosting the windshield122Cleaning the windows239BRoof carrier213Sliding sunroof85FunctionPageCExterior mirrors97DWindshield wipers113EOpening the hood232Engine oil233Coolant234FTowing away258GTires and wheels264Flat tire24724Exterior viewAt a glance
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Door control panelFunctionPage:Opens the door76;%& Locks/unlocks
the vehicle76
=Adjusts the seat electrically92?r45=
Stores settings for the seat,
exterior mirrors and
steering wheel100
AZ Selects the left
exterior mirror97
Bª Folds the exterior
mirrors in/out97
C\ Selects the right
exterior mirror97
D7 Adjusts the exterior
mirrors97
EW Opens/closes the
front side windows82
FW Opens/closes the
rear side windows82
FunctionPageGn Activates/
deactivates the override
feature for the side
windows in the rear
compartment60
Hq Opens/closes the
tailgate78
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Trailers with a high center of gravity may tip
over before the system recognizes swaying of
the trailer.
Trailer stabilization does not work if ESP ®
is
deactivated or disabled because of a
malfunction.
EBD
GWarning
Observe "Important safety notes"
( Y page 61).
EBD monitors and controls the brake
pressure on the rear wheels to improve
driving stability while braking.
GWarning!
If the EBD malfunctions, the brake system will
still function with full brake boost. However,
the rear wheels could lock up during
emergency braking situations, for example.
You could lose control of the vehicle and
cause an accident.
Adapt your driving style to the changed
driving characteristics.
Anti-theft systems
Immobilizer
The immobilizer prevents your vehicle from
being started without the correct key.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
key that is left inside the vehicle.
XTo activate with the SmartKey: remove
the SmartKey from the ignition lock.XTo activate with KEYLESS-GO: switch the
ignition off and open the driver's door.XTo deactivate: switch on the ignition.
i
The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be
started when the starter battery is fully
charged, the immobilizer may be faulty.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in
USA) or 1-800-387-0100 (in Canada).
ATA (Anti-Theft Alarm system)
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R the vehicle with the mechanical key
R the tailgate
R the hood
The alarm is not switched off, even if you
close the open door that has triggered it, for
example.
i If the alarm stays on for more than 30
seconds, the emergency call system
mbrace (USA only) or TELEAID (Canada
only) initiates a call to the Customer
Assistance Center automatically. The
emergency call system initiates the call
provided that:
R you have subscribed to the mbrace/
TELEAID service.
R the mbrace/TELEAID service has been
activated properly.
R the required mobile phone, power supply
and GPS are available.
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Vehicle equipment
i This manual describes all the standard
and optional equipment of your vehicle
which was available at the time of
purchase. Country-specific differences are
possible. Bear in mind that your vehicle
may not feature all functions described
here. This also refers to safety-related
systems and functions.
SmartKey
Important safety notes
GWarning!
When leaving the vehicle, always remove the
SmartKey from the starter switch. Always
take the SmartKey with you and lock the
vehicle. Do not leave children unattended in
the vehicle, even if they are secured in a child
restraint system, or with access to an
unlocked vehicle. A child's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. The children
could
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
starter switch or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and the child could be burned by these
parts.
GWarning!
Do not carry heavy or hard objects in the
passenger compartment or cargo
compartment unless they are firmly secured
in place.
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident
General information
All doors and the tailgate must be closed.
If you cannot open or lock the vehicle with the
SmartKey, either the battery in the SmartKey
is empty, the SmartKey is faulty, or the vehicle
battery is discharged.
XCheck the battery in the SmartKey and
replace it if necessary ( Y page 72).XUnlock the driver's door using the
mechanical key ( Y page 71).XLock the vehicle using the mechanical key
( Y page 71).XHave the vehicle battery and battery
contacts checked by an authorized
Mercedes-Benz Center.
If the SmartKey is faulty, contact Roadside
Assistance or an authorized Mercedes-Benz
Center.
SmartKey functions
Locking and unlocking centrally
The SmartKey centrally locks/unlocks:
R the doors
R the tailgate
R the fuel filler flap
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:& To lock the vehicle;F To unlock the tailgate=% To unlock the vehicle
When unlocking, the turn signals flash once.
When locking, they flash three times.
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer.
You can also set an audible signal to confirm
that the vehicle has been locked or unlocked.
The audible signal can be activated and
deactivated using the on-board computer
( Y page 173).
i Only for USA:
This equipment complies with Part 15 of
the FCC regulations. Operation is subject
to the following conditions:
R this equipment must not emit harmful,
electromagnetic radiation.
R this equipment may be affected by
electromagnetic radiation, including
radiation which can trigger unwanted
functions.
Any unauthorized change to this equipment
can lead to the user's operating license
being withdrawn.
i Only for Canada:
This equipment complies with the RSS-210
regulations of Industry Canada. Operation
is subject to the following conditions:
R this equipment must not emit harmful,
electromagnetic radiation.
R this equipment receives electromagnetic
radiation, including radiation which can
trigger unwanted functions.
Any unauthorized change to this equipment
can lead to the user's operating license
being withdrawn.XTo unlock centrally: press the %
button.
If you do not open a door or the tailgate within
approximately 40 seconds of unlocking the
vehicle:
R the vehicle is locked again.
R the theft deterrent locking system is
activated again.
XTo lock centrally: press the & button.
KEYLESS-GO
General notes
i Only for USA:
This equipment complies with Part 15 of
the FCC regulations. Operation is subject
to the following conditions:
R this equipment must not emit harmful,
electromagnetic radiation.
R this equipment may be affected by
electromagnetic radiation, including
radiation which can trigger unwanted
functions.
Any unauthorized change to this equipment
can lead to the user's operating license
being withdrawn.
i Only for Canada:
This equipment has been released in
accordance with RSS - 210 of Industry
Canada. Operation is subject to the
following conditions:
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Rthis equipment must not emit harmful,
electromagnetic radiation.
R this equipment receives electromagnetic
radiation, including radiation which can
trigger unwanted functions.
Any unauthorized change to this equipment
can lead to the user's operating license
being withdrawn.
Important information for using
KEYLESS-GO
R You can use the KEYLESS-GO key as a
conventional key.
R You can combine KEYLESS-GO functions
with those of a conventional key (e.g. open
with KEYLESS-GO and close with the
& button).
R Always carry your KEYLESS-GO key on your
person.
R Never keep the KEYLESS-GO key with:
- electronic equipment, such as your
mobile phone or another key
- metal objects, such as coins or metal foil
This may impair the functioning of KEYLESS-
GO.
R To open or close the vehicle, the KEYLESS-
GO key should be no more than 3 ft (1 m)
from the door or tailgate.
R When the vehicle is parked for more than
72 hours, the KEYLESS-GO function is
deactivated. Pull one of the outer door
handles and turn on the ignition to
reactivate the KEYLESS-GO function.
R If the KEYLESS-GO key is not near the
vehicle, it is possible that the system may
not recognize it. In this case, the vehicle
cannot be locked or started with KEYLESS-
GO.
R If the KEYLESS-GO key has been removed
from the vehicle (e.g. if a passenger leaves
the vehicle with the KEYLESS-GO key):
- while someone is holding the Start/Stop
button or attempting to lock the vehicle
with the outer door handle, the message
Key not detected appears in the
multifunction display
- while the engine is running, the red
message Key not detected appears in
the multifunction display as you pull
away. Find the KEYLESS-GO key or
change its current position immediately
(e.g. place it on the front-passenger seat
or carry it in your shirt pocket.)
R If you have started the engine using the
Start/Stop button, you can turn if off again
by:
- pressing the Start/Stop button again
- inserting the KEYLESS-GO key in the
ignition lock when the vehicle is
stationary and the automatic
transmission is in parking position P.
R You may accidentally unlock the vehicle if
the KEYLESS-GO key is within 3 ft (1 m) of
the vehicle and:
- an outer door handle comes into contact
with water
or
- you are cleaning an outer door handle.
R Note that the engine can be started by any
vehicle occupant if a KEYLESS-GO key is in
the vehicle.
Option 1: there is a KEYLESS-GO key in the
vehicle and a KEYLESS-GO key outside the
vehicle. If you leave the KEYLESS-GO key
behind when you get out and lock the
vehicle, a message does not appear in the
multifunction display.
Option 2: there is a KEYLESS-GO key in the
vehicle but no KEYLESS-GO key outside the
vehicle. When you get out and try to lock
the vehicle, the message Key still in
vehicle appears in the multifunction
display. The vehicle is not locked in this
case.
When starting the engine and while driving,
KEYLESS-GO also checks whether a valid key
is in the vehicle by periodically establishing
radio contact.70SmartKeyOpening and closing
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