2014 MERCEDES-BENZ GLK-CLASS SUV warning lights

Parking brake
........................ 165, 169
Warning lamp ................................. 263
Breakdown
see Flat tire
see Towing away/tow-starting
Bulbs
see Replacing bulbs C
California Important notice for retail
customers and lessees ....................24
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Carpets .......................................... 312
Car wash ........................................ 306
Display ........................................... 310
Exterior lights ................................ 309
Gear or selector lever ....................311
Interior ........................................... 310
Matte finish ................................... 308
Notes ............................................. 305
Paint .............................................. 307
Plastic trim .................................... 310
Power washer ................................ 307
Rear view camera .......................... 309
Roof lining ...................................... 312
Seat belt ........................................ 312
Seat cover ..................................... 311
Sensors ......................................... 309
Steering wheel ............................... 311
Tail pipes ....................................... 310
Trim pieces .................................... 311
Washing by hand ........................... 306
Wheels ........................................... 307
Windows ........................................ 308
Wiper blades .................................. 308
Wooden trim .................................. 311
Cargo compartment cover ...............278
Cargo compartment
enlargement ...................................... 276
Cargo compartment floor Opening/closing ............................ 281
Stowage well (under) .....................281Cargo net
Attaching ....................................... 280
Important safety information .........279
Cargo tie down rings .........................277
Car wash (care) ................................. 306
CD player/CD changer (on-board
computer) .......................................... 226
Center console Lower section .................................. 37
Upper section .................................. 36
Central locking
Automatic locking (on-board
computer) ...................................... 232
Locking/unlocking (SmartKey) ........76
Changing bulbs
Cornering light function .................121
High-beam headlamps ...................120
Low-beam headlamps ....................120
Parking lamps ................................ 120
Reversing lamps ............................ 122
Standing lamps (front) ...................120
Turn signals (front) ......................... 121
Child-proof locks
Important safety notes ....................66
Rear doors ....................................... 66
Children
In the vehicle ................................... 61
Restraint systems ............................ 61
Special seat belt retractor ...............64
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 64
Top Tether ....................................... 65
Cigarette lighter ................................ 284
Cleaning Mirror turn signal ........................... 309
Trailer tow hitch ............................. 310
Climate control
Adjusting the airflow (AIR FLOW) ...135
Automatic climate control (3-zone) 132
Controlling automatically ...............135
Cooling with air dehumidification ..133
Defrosting the windows .................138
Defrosting the windshield ..............137
Dual-zone automatic climate
control ........................................... 129
Important safety notes ..................128
Indicator lamp ................................ 135 6
Index

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

Engine oil
Adding ........................................... 303
Additives ........................................ 372
Checking the oil level ..................... 302
Checking the oil level using the
dipstick .......................................... 303
Display message ............................ 249
Filling capacity ............................... 372
Notes about oil grades ................... 371
Notes on oil level/consumption ....302
Viscosity ........................................ 372
ESP ®
(Electronic Stability
Program) Deactivating/activating ...................70
Display message ............................ 236
ETS/4ETS ........................................ 70
Function/notes ......................... 69, 70
Important safety information ...........70
Trailer stabilization ........................... 71
Warning lamp ................................. 265
ETS/4ETS (Electronic Traction
System) ................................................ 70
Exhaust check ................................... 166
Exhaust tail pipe (cleaning
instructions) ...................................... 310
Exterior lighting Setting options .............................. 112
see Lights
Exterior mirrors
Adjusting ....................................... 106
Dipping (automatic) .......................107
Folding in/out (automatically). ......107
Folding in/out (electrically). ..........107
Folding in when locking (on-board
computer) ...................................... 234
Out of position (troubleshooting) ...107
Setting ........................................... 107
Storing settings (memory function) 109
Storing the parking position ..........108 F
Filler cap see Fuel filler flap
First-aid kit ......................................... 314 Flat tire
MOExtended run-flat system .........315
Preparing the vehicle .....................314
see Emergency spare wheel
Floormats ........................................... 298
Fog lamps Switching on/off ........................... 113
Folding the rear bench seat
forwards/back .................................. 276
Fording Off-road ......................................... 170
On flooded roads ........................... 170
Front fog lamps
Display message ............................ 245
Switching on/off ........................... 113
Fuel
Additives ........................................ 369
Consumption statistics ..................223
Displaying the current
consumption .................................. 224
Displaying the range ......................224
Driving tips .................................... 166
Fuel gauge ....................................... 33
Grade (gasoline) ............................ 369
Important safety notes ..................368
Premium-grade unleaded gasoline .369
Problem (malfunction) ...................161
Quality (diesel )............................... 370
Refueling ........................................ 158
Tank content/reserve fuel .............368
Fuel filler flap
Opening/closing ............................ 159
Fuel filter (display message) ............250
Fuel level Calling up the range (on-board
computer) ...................................... 224
Fuel tank
Capacity ........................................ 368
Problem (malfunction) ...................161
Fuse allocation chart (vehicle tool
kit) ...................................................... 314
Fuses Allocation chart ............................. 325
Before changing ............................. 325
Dashboard fuse box .......................325
Fuse box in the cargo
compartment ................................. 32610
Index

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

SRS (Supplemental Restraint System)
Introduction SRS consists of:
R
The 6 SRS warning lamp
R Air bags
R Air bag control unit (with crash sensors)
R Emergency Tensioning Devices
R Belt force limiters
SRS reduces the risk of occupants coming
into contact with the vehicle's interior in the
event of an accident. It can also reduce the
effect of the forces to which occupants are
subjected during an accident.
SRS warning lamp G
WARNING
If SRS is malfunctioning, child restraint
system components may be triggered
unintentionally or might not be triggered at all
in the event of an accident with a high rate of
vehicle deceleration. There is an increased
risk of injury, possibly even fatal.
Have SRS checked and repaired immediately
at a qualified specialist workshop.
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. Therefore, malfunctions
can be detected in good time.
The 6 SRS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out no later than a few seconds
after the engine is started.
The SRS components are in operational
readiness when the 6SRS warning lamp
goes out while the engine is running. There is a malfunction if:
R
the 6 SRS warning lamp does not light
up when the ignition is switched on
R the engine is running and the 6SRS
warning lamp does not go out after a few
seconds
R the engine is running and the 6SRS
warning lamp lights up again
Safety guidelines for seat belts,
Emergency Tensioning Devices (ETDs)
and air bags G
WARNING
R Damaged seat belts or seat belts that have
been subjected to stress in an accident
must be replaced. Their anchoring points
must also be checked. Only use seat belts
installed or supplied by an authorized
Mercedes-Benz Center.
R Air bags and pyrotechnic Emergency
Tensioning Devices (ETDs) contain
perchlorate material, which may require
special handling and regard for the
environment. Check your national disposal
guidelines. California residents, see
www.dtsc.ca.gov/HazardousWaste/
Perchlorate/index.cfm .
R Air bags and ETDs are designed to function
on a one-time-only basis. An air bag or ETD
that has deployed must be replaced.
R Do not pass seat belts over sharp edges.
They could tear.
R Do not make any modification that could
change the effectiveness of the seat belts.
R Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.
R No modifications of any kind may be made
to any components or wiring of the SRS.
R Do not change or remove any component
or part of the SRS.
R Do not install additional trim material, seat
covers, badges, etc. over the steering
wheel hub, front-passenger front air bag Occupant safety
43Safety
Z

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

Problems with the Occupant Classification System
Problem Possible causes/consequences and
M
MSolutions The PASSENGER AIR
BAG OFF indicator
lights up and remains
on.
The person on the
front-passenger seat:
R
has the weight of a
typical adult
R has been determined
by the system not to
be a child The OCS is malfunctioning.
X
Make sure that the front passenger is sitting in a correct, upright
position.
X Have the OCS checked as soon as possible at a qualified
specialist workshop.
X Observe the additional display messages in the multifunction
display (Y page 242). G
WARNING
If the 45 indicator lamp illuminates and remains illuminated when the weight of a typical
adult or someone larger than a small individual has been detected on the passenger seat, do not
allow any occupant to use the passenger seat until the system has been repaired. Problem Possible causes/consequences and
M MSolutions The PASSENGER AIR
BAG OFF indicator
lamp does not light up
and/or stays on.
The front-passenger
seat is:
R
unoccupied
R occupied with a
weight up to that of a
typical twelve-
month-old child in a
standard child
restraint system The OCS is malfunctioning.
X
Make sure there is nothing between the seat cushion and the
child seat.
X Make sure that the backrest and base of the child restraint
system are resting securely on the front-passenger seat. If
necessary, adjust the position of the front-passenger seat.
X When installing the child restraint system, make sure that the
seat belt is tight. Do not pull the seat belt tight with the front-
passenger seat adjustment. This could result in the seat belt
being pulled too tightly.
X Check the installation of the child restraint system.
X Make sure that no objects are applying additional weight onto
the seat.
X If the PASSENGER AIR BAG OFF indicator lamp remains off, have
the OCS system checked as soon as possible at a qualified
specialist workshop. Do not transport a child on the front-
passenger seat until the OCS has been repaired.
X Observe the additional display messages in the multifunction
display (Y page 242). Occupant safety
53Safety Z

Adjust the height so that the upper part of the
seat belt is routed across the center of your
shoulder.
X To raise: slide the belt sash guide upwards.
The belt sash guide engages in various
positions.
X To lower: press and hold belt sash guide
release :.
X Slide the belt sash guide downwards.
X Release belt sash guide release :and
make sure that the belt sash guide has
engaged.
Using the rear center seat belt If the left-hand rear seat backrest is folded
down and back up again, the rear center seat
belt may lock. The seat belt can then not be
pulled out.
X To release the rear center seat belt: pull
the seat belt out approximately 1 in
(25 mm) at the belt outlet on the backrest
and then release it again.
The seat belt is retracted and released. Releasing seat belts X
Press release button ?on belt buckle =.
X Guide belt tongue ;to belt sash
guide :.
! Make sure that the seat belt is fully rolled
up. Otherwise, the seat belt or belt tongue
will be trapped in the door or in the seat
mechanism. This could damage the door,
the door trim panel and the seat belt.
Damaged seat belts can no longer fulfill
their protective function and must be
replaced. Visit a qualified specialist
workshop.
Belt warning for the driver and front
passenger Regardless of whether the driver's and front-
passenger seat belts have already been
fastened, the
7seat belt warning lamp
lights up for six seconds each time the engine
is started. It then goes out if the driver and
the front passenger have already fastened
their seat belts.
If the driver's seat belt is not fastened when
the engine is started, an additional warning
tone will sound. This warning tone stops after
a maximum of six seconds or once the
driver's seat belt is fastened. Occupant safety
59Safety Z