keyless MERCEDES-BENZ GLK-CLASS SUV 2014 Owners Manual

Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 231
Interior lighting .............................. 232
Diagnostics connection ......................26
Diesel ................................................. .370
Digital speedometer .........................224
DIRECT SELECT lever see Automatic transmission
Display (cleaning instructions) ........310
Display messages ASSYST PLUS ................................ 300
Calling up (on-board computer) .....235
Driving systems ............................. 251
Engine ............................................ 247
General notes ................................ 235
Hiding (on-board computer) ...........235
KEYLESS-GO .................................. 260
Lights ............................................ .243
Safety systems .............................. 236
SmartKey ....................................... 260
Tires ............................................... 256
Vehicle .......................................... .258
Distance recorder ............................. 223
see Odometer
see Trip odometer
Distance warning (warning lamp) ....271
DISTRONIC PLUS Activation conditions .....................177
Deactivating ................................... 181
Display message ............................ 254
Displays in the multifunction
displa y........................................... 180
Driving tips .................................... 182
Function/notes ............................. 175
Important safety notes ..................175
Setting the specified minimum
distance ......................................... 180
Warning lamp ................................. 271
Doors
Automatic locking (on-board
computer) ...................................... 232
Automatic locking (switch) .............. .82
Central locking/unlocking
(SmartKey) ...................................... .76
Control panel ................................... 39
Display message ............................ 259
Emergency locking ........................... 83 Emergency unlocking
.......................83
Important safety notes ....................81
Opening (from inside) ......................81
Drinking and driving .........................166
Drinks holder see Cup holder
Drive program
Automatic ...................................... 156
Display ........................................... 153
Display (DIRECT SELECT lever) ......153
Manual .......................................... .156
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service .................301
Symmetrical low bea m.................. 112
Driving in mountainous terrain
Approach/departure angl e............ 173
Driving lamps
see Daytime running lamps
Driving off-road
see Off-road driving
Driving safety systems
ABS (Anti-lock Braking System) .......67
BAS (Brake Assist System) ..............68
BAS PLUS (Brake Assist System
PLUS) .............................................. .68
Electronic brake force distributio n... 72
ESP ®
(Electronic Stability
Program) .................................... 69, 70
ETS/4ETS (Electronic Traction
System) ........................................... 70
Important safety information ...........67
Overview .......................................... 67
PRE-SAFE ®
Brake ............................ .72
Driving systems
360°camera .................................. 197
Active Blind Spot Assist .................206
Active Driving Assistance package 206
Active Lane Keeping Assist ............209
Active Parking Assist .....................188
ATTENTION ASSIST ........................201
Blind Spot Assist ............................ 202
Cruise control ................................ 173
Display message ............................ 251
DISTRONIC PLUS ........................... 175
HOLD function ............................... 1838
Index

Lane Keeping Assist
......................204
Lane Tracking package ..................202
PARKTRONIC ................................. 185
Rear view camera .......................... 192
Driving tips
Automatic transmission .................155
Brakes ........................................... 168
Break-in period .............................. 144
DISTRONIC PLUS ........................... 182
Downhill gradient ........................... 168
Drinking and driving .......................166
Driving abroad ............................... 112
Driving in winter ............................ .170
Driving on flooded roads ................170
Driving on sand .............................. 172
Driving on wet roads ......................170
Driving over obstacles ...................172
Exhaust check ............................... 166
Fuel ................................................ 166
General .......................................... 166
Hydroplaning ................................. 170
Icy road surfaces ........................... 171
Limited braking efficiency on
salted road s................................... 168
Off-road driving .............................. 172
Off-road fording ............................. 170
Snow chains .................................. 333
Symmetrical low bea m.................. 112
Tire ruts ......................................... 172
Towing a trailer .............................. 212
Traveling uphill ............................... 173
Wet road surface ........................... 168
DVD audio (on-board computer) ......226
DVD video (on-board computer) ......227 E
EASY-ENTRY feature Activating/deactivating .................233
Function/notes ............................. 105
EASY-EXIT feature
Crash-responsive ........................... 106
Function/notes ............................. 105
Switching on/off ........................... 233
EBD (electronic brake force
distribution)
Display message ............................ 237
Function/notes ................................ 72 ECO display
Function/notes ............................. 167
On-board computer .......................224
ECO start/stop function
Automatic engine start ..................149
Automatic engine switch-off ..........149
Deactivating/activating .................150
General information .......................148
Important safety notes ..................148
Introduction ................................... 148
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency release
Driver's door .................................... 83
Vehicle ............................................. 83
Emergency spare wheel
General notes ................................ 362
Important safety notes ..................361
Storage location ............................ 362
Stowing .......................................... 363
Technical data ............................... 364
Emergency Tensioning Devices
Function .......................................... .60
Safety guideline s............................. 43
Emergency unlocking
Tailgate ............................................ 88
Emissions control
Service and warranty information ....23
Engine
Check Engine warning lamp ........... 268
Display message ............................ 247
ECO start/stop function ................148
Engine number ............................... 367
Irregular running ............................ 151
Jump-starting ................................. 320
Starting problems ..........................151
Starting the engine with the
SmartKey ....................................... 147
Starting with KEYLESS-GO .............147
Switching off .................................. 164
Tow-starting (vehicle) ..................... 325
Engine, jump starting
see Jump starting (engine)
Engine electronics
Problem (malfunction) ...................151 Index
9

Fuse box in the engine
compartment
................................. 326
Important safety notes ..................325 G
Garage door opener Clearing the memory .....................298
Important safety notes ..................295
Opening/closing the garage door ..297
Programming (button in the rear-
view mirror) ................................... 296
Gear or selector lever (cleaning
guidelines) ......................................... 311
Genuine parts ...................................... 22
Glove box ........................................... 275
GTW (Gross Trailer Weight)
(definition) ......................................... 352H
Handbrake see Parking brake
Hazard warning lamps ......................115
Headlamps Adding fluid to cleaning system .....305
Cleaning system (function) ............115
Cleaning system (notes) ................373
Fogging up ..................................... 117
see Automatic headlamp mode
Head restraints
Adjusting ....................................... 101
Adjusting (electrically) ...................101
Adjusting (manually). .....................101
Adjusting (rear) .............................. 102
Installing/removing (rear) ..............102
see NECK-PRO head restraints/
NECK-PRO luxury head restraints
Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 120
Display message ............................ 245
Switching on/off ........................... 115
Hill start assist .................................. 148HOLD function
Deactivating ................................... 184
Display message ............................ 251
Function/notes ............................. 183
Hood
Closing .......................................... .302
Display message ............................ 259
Important safety notes ..................301
Opening ......................................... 302
Hydroplaning ..................................... 170 I
Ignition lock see Key positions
Immobilizer .......................................... 73
Indicator lamps see Warning and indicator lamps
Instrument cluster
Overview .......................................... 33
Settings ......................................... 230
Warning and indicator lamps ...........34
Instrument cluster lighting ..............231
Interior lighting ................................. 118
Automatic control ..........................118
Delayed switch-off (on-board
computer) ...................................... 232
Emergency lighting ........................119
Manual control ............................... 118
Overview ........................................ 118
Reading lamp ................................. 118
Setting the brightness of the
display/switch (on-board
computer) ...................................... 231 J
Jack Storage location ............................ 314
Using ............................................. 356
Jump starting (engine) ......................320 K
KEYLESS-GO Convenience closing feature ............91
Display message ............................ 260
Locking ............................................ 77
Start/Stop button .......................... 145 Index
11

Starting the engine
........................147
Unlocking ......................................... 77
Key positions
KEYLESS-GO .................................. 145
SmartKey ....................................... 145
Kickdown
Driving tips .................................... 155
Knee bag .............................................. 46L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating .................229
Display message ............................ 252
Function/informatio n.................... 204
Lane Tracking package .....................202
LATCH-type (ISOFIX) child seat
anchors ................................................ 64
License plate lamp (display
message) ............................................ 245
Light function, active Display message ............................ 246
Lighting
Light switch ................................... 112
Lights
Activating/deactivating the
interior lighting delayed switch-off .232
Active light function .......................115
Automatic headlamp mode ............113
Cornering light function .................116
Display message ............................ 243
Driving abroad ............................... 112
Fog lamps ...................................... 113
Hazard warning lamps ...................115
High beam flasher .......................... 115
High-beam headlamps ...................115
Low-beam headlamps ....................113
Parking lamps ................................ 114
Rear fog lamp ................................ 114
Setting the brightness of the
display/switch (on-board
computer) ...................................... 231
Standing lamps .............................. 114
Switching Adaptive Highbeam
Assist on/off ................................. 231Switching the daytime running
lamps on/off (on-board computer) 231
Switching the daytime running
lamps on/off (switch)
....................113
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 231
Switching the surround lighting
on/off (on-board computer) ..........231
Turn signals ................................... 114
see Interior lighting
see Replacing bulbs
Light sensor (display message) .......246
Loading guidelines ............................274
Locking see Central locking
Locking (doors)
Automatic ........................................ 82
Emergency locking ........................... 83
From inside (central locking
button) ............................................. 82
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 233
Low-beam headlamps Changing bulbs .............................. 120
Display message ............................ 243
Setting for driving abroad
(symmetrical) ................................. 112
Switching on/off ........................... 113
Lumbar support
Adjusting ....................................... 102
Adjusting the 4-way lumbar
support .......................................... 103 M
M+S tires ............................................ 332
Malfunction message see Display messages
Matte finish (cleaning instructions) 308
mbrace Call priority .................................... 291
Display message ............................ 238
Downloading destinations
(COMAND) ..................................... 291
Downloading routes .......................29412
Index

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: (Y page 27).Panic alarm
X
To activate: press!button :for
approximately one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press!button :
again.
or
X Insert the SmartKey into the ignition lock.
or
X Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the
vehicle. Occupant safety
Overview of occupant safety
In this section, you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consists of:
R seat belts
R child restraint systems
R LATCH-type (ISOFIX) child seat anchors
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R NECK-PRO head restraints/NECK-PRO
luxury head restraints
R air bag system components with:
-PASSENGER AIR BAG OFF indicator lamp
- front-passenger seat with Occupant
Classification System (OCS)
The different air bag systems work
independently of each other. The protective
functions of the system work in conjunction
with each other. Not all air bags are always
deployed in an accident. G
WARNING
Modifications to or work improperly
conducted on restraint system components
or their wiring, as well as tampering with
interconnected electronic systems, can lead
to the restraint systems no longer functioning
as intended.
Air bags or Emergency Tensioning Devices
(ETDs), for example, could deploy
inadvertently or fail to deploy in accidents
although the deceleration threshold for air
bag deployment is exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
i For information on infants and children
traveling with you in the vehicle restraint
systems for infants and children, see
"Children in the vehicle" (Y page 61).42
Occupant safetySafety

G
WARNING
If the red 6SRS warning lamp in the
instrument cluster and the 45
indicator lamp light up simultaneously, the
OCS is malfunctioning. The front passenger
front air bag will be deactivated in this case.
Have the system checked by qualified
technicians as soon as possible. Contact an
authorized Mercedes-Benz Center.
Only have the seat repaired or replaced at an
authorized Mercedes-Benz Center.
In order to ensure proper operation of the air
bag system and OCS:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R When seated, a passenger should not
position him/herself in such a way as to
cause the passenger's weight to be lifted
from the seat cushion as this may result in
the OCS being unable to correctly
approximate the passenger's weight
category.
R Read and observe all warnings in this
chapter.
System self-test The PASSENGER AIR BAG OFF indicator lamp
lights up if you:
R turn the SmartKey to position 1or 2in the
ignition lock
R press the KEYLESS-GO Start/Stop button
once or twice on vehicles with KEYLESS-
GO.
When an adult is sitting correctly on the front-
passenger seat and is categorized by the OCS
system as an adult, the PASSENGER AIR BAG
OFF indicator lamp lights up and goes off
again after approximately six seconds.
If the seat is not occupied and the OCS
system classifies the front-passenger seat as
being empty, the PASSENGER AIR BAG OFF
indicator lamp will continue to light up and
not go out. G
WARNING
If the 45indicator lamp does not
illuminate, the system is not functioning. You
must contact an authorized Mercedes-Benz
Center before seating any child on the front
passenger seat.
For more information about the OCS, see
"Problems with the Occupant Classification
System" (Y page 53). G
WARNING
Objects between the seat surface and the
child restraint system could affect the
function of the OCS. This could result in the
front-passenger front air bag not functioning
as intended during an accident. This poses an
increased risk of injury or even fatal injury.
Do not place any objects between the seat
surface and the child restraint system. Make
sure that the bottom and back of the child
restraint system make full contact with the
front-passenger seat cushion and backrest.
Always comply with the child restraint system
manufacturer's installation instructions. 52
Occupant safetySafety

X
To activate with the SmartKey: remove
the SmartKey from the ignition lock.
X To activate with KEYLESS-GO: switch the
ignition off and open the driver's door.
X To 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 the
USA) or 1-800-387-010 0(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 triggered it, for
example.
i If the alarm continues for more than
30 seconds, the mbrace emergency call
system automatically notifies the
Customer Assistance Center. This is done
either by text message or data connection.
The emergency call system sends the
message or data provided that:
R you have subscribed to the mbrace
service.
R the mbrace service has been activated
properly.
R the necessary mobile phone network is
available. X
To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp :flashes. The alarm
system is armed after approximately
15 seconds.
X To disarm: unlock the vehicle with the
SmartKey or KEYLESS-GO.
X To stop the alarm using the SmartKey:
insert the SmartKey into the ignition lock.
The alarm is switched off.
or
X Press the %or& button on the
SmartKey.
The alarm is switched off.
X To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The
SmartKey must be outside the vehicle.
The alarm is switched off.
or
X Press the Start/Stop button on the
dashboard. The SmartKey must be inside
the vehicle.
The alarm is switched off. 74
Theft deterrent locking systemSafety

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: (Y page 27).SmartKey
Important safety notes
G
WARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R release the parking brake.
R shifting the automatic transmission out of
park position P
R Start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children. G
WARNING
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle. G
WARNING
If you attach heavy or large objects to the
SmartKey, the SmartKey could be
unintentionally turned in the ignition lock. This
could cause the engine to be switched off.
There is a risk of an accident.
Do not attach any heavy or large objects to
the SmartKey. Remove any bulky key rings
before inserting the SmartKey into the
ignition lock.
! Keep the SmartKey away from strong
magnetic fields. Otherwise, the remote
control function could be affected.
Strong magnetic fields can occur in the
vicinity of powerful electrical installations.
R Do not keep the KEYLESS-GO key:
-with electronic devices, e.g. a mobile
phone or another SmartKey
- with metallic objects, e.g. coins or metal
foil
- inside metallic objects e.g. a metal case
This can affect the functionality of the
SmartKey. SmartKey functions
The SmartKey centrally locks/unlocks:
R the doors
R the tailgate
R the fuel filler flap 76
SmartKeyOpening and closing

:
& To lock the vehicle
; F To open/close the tailgate
= % To unlock the vehicle
The turn signals flash once when unlocking
and three times when locking.
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer (Y page 231).
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated using
the on-board computer (Y page 233).
X To unlock centrally: press the%
button.
If you do not open the vehicle within
approximately 40 seconds of unlocking:
R the vehicle is locked again.
R the theft deterrent locking system is armed
again.
X To lock centrally: press the&button. KEYLESS-GO
General notes Bear in mind that the engine can be started
by any of the vehicle occupants if there is a
KEYLESS-GO key in the vehicle.
Locking/unlocking centrally You can start, lock or unlock the vehicle using
KEYLESS-GO. To do this, you only need carry
the SmartKey with you. You can combine the functions of KEYLESS-GO with those of a
conventional SmartKey. Unlock the vehicle
by using KEYLESS-GO, for instance, and lock
it using the &button on the SmartKey.
When locking or unlocking with KEYLESS-GO,
the distance between the key and the
corresponding door handle must not be
greater than 3 ft (1 m).
KEYLESS-GO checks whether a valid
SmartKey is in the vehicle by periodically
establishing a radio connection between the
vehicle and the SmartKey. This happens:
R when the external door handles are
touched
R when starting the engine
R while the vehicle is in motion X
To unlock the vehicle: touch the inner
surface of the door handle.
X To lock the vehicle: touch sensor
surface :.
X Convenience closing feature: touch
recessed sensor surface ;for an
extended period.
Further information on the convenience
closing feature (Y page 91).
If you pull on the handle of the tailgate, only
the cargo compartment of the vehicle is
unlocked. Changing the settings of the locking
system
You can change the settings of the locking
system. This means that only the driver's door SmartKey
77Opening and closing Z

and the fuel filler flap are unlocked when the
vehicle is unlocked. This is useful if you
frequently travel on your own.
X To change the setting: press and hold
down the %and& buttons
simultaneously for approximately six
seconds until the battery check lamp
(Y page 79) flashes twice.
i If the setting of the locking system is
changed within the signal range of the
vehicle, pressing the &or% button:
R locks or
R unlocks the vehicle
The SmartKey now functions as follows:
X To unlock the driver's door: press the
% button once.
X To unlock centrally: press the%
button twice.
X To lock centrally: press the&button.
The KEYLESS-GO function is changed as
follows:
X To unlock the driver's door: touch the
inner surface of the door handle on the
driver's door.
X To unlock centrally: touch the inner
surface of the door handle on the front-
passenger door or the rear door.
X To lock centrally: touch the outer sensor
surface on one of the door handles
(Y page 77).
X To restore the factory settings: press
and hold down the %and& buttons
simultaneously for approximately six
seconds until the battery check lamp
flashes twice. Mechanical key
General notes If the vehicle can no longer be locked or
unlocked with the SmartKey or the KEYLESS-
GO key, use the mechanical key. If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system will be triggered (
Ypage 74).
X To end the alarm: insert the SmartKey into
the ignition lock.
i With KEYLESS-GO: remove the Start/
Stop button from the ignition lock
beforehand.
If you unlock the vehicle using the mechanical
key, the fuel filler flap will not be unlocked
automatically.
Removing the mechanical key X
Push release catch :in the direction of
the arrow and at the same time remove
mechanical key ;from the SmartKey. SmartKey battery
Important safety notes Mercedes-Benz recommends that you have
the batteries replaced at a qualified specialist
workshop.
G
WARNING
Batteries contain toxic and corrosive
substances. If batteries are swallowed, it can
result in severe health problems. There is a
risk of fatal injury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention
immediately. 78
SmartKeyOpening and closing