2015 MERCEDES-BENZ GLA-Class coolant

Children
In the vehicle .................................. .58
Restraint systems ............................ 59
Special seat belt retractor .............. .59
Child seat
Forward-facing restraint system ...... 62
LATCH-type (ISOFIX) child seat
anchors ............................................ 60
On the front-passenger seat ............ 62
Rearward-facing restraint system .... 62
Top Tether ...................................... .61
Cigarette lighter ................................ 276
Cleaning Mirror turn signal .......................... .301
Climate control
Air-conditioning system ................. 127
Automatic climate control (dual-
zone) .............................................. 129
Controlling automatically .............. .133
Cooling with air dehumidification .. 131
Defrosting the windows ................. 135
Defrosting the windshield .............. 135
General notes ................................ 126
Indicator lamp ................................ 133
Information about using auto-
matic climate control ..................... 130
Maximum cooling .......................... 135
Notes on using the air-condition-
ing system ..................................... 128
Overview of systems ..................... .126
Problems with cooling with air
dehumidification ............................ 133
Problem with the rear window
defroster ........................................ 137
Refrigerant ..................................... 367
Refrigerant filling capacity ............. 367
Setting the air distribution ............. 134
Setting the airflow ......................... 134
Setting the air vents ..................... .138
Setting the temperature ................ 133
Switching air-recirculation mode
on/off ............................................ 137
Switching on/off ........................... 131
Switching residual heat on/off ...... 137 Switching the rear window
defroster on/off ............................ 136
Switching the ZONE function on/
off .................................................
.134
Climate control system
Automatic engine start .................. 146
Automatic engine switch-off .......... 145
Deactivating/activating ................. 146
General information ....................... 145
Important safety notes .................. 145
Introduction ................................... 145
Cockpit
Overview .......................................... 32
see Instrument cluster
Coffee cup symbol
see ATTENTION ASSIST
COLLISION PREVENTION ASSIST
Display message ............................ 222
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 214
Display message ............................ 229
Operation/notes .............................. 66
COMAND
see separate operating instructions
Combination switch .......................... 112
Compass Calibrating ..................................... 290
Calling up ....................................... 289
Setting .......................................... .289
Consumption statistics (on-board
computer) .......................................... 207
Convenience closing feature .............. 88
Convenience opening feature ............ 88
Coolant (engine) Checking the level ......................... 295
Display message ............................ 238
Filling capacity ............................... 366
Important safety notes .................. 365
Temperature (on-board computer, AMG vehicles) ................................ 218
Temperature gauge ........................ 204
Warning lamp ................................. 260
Cooling
see Climate control
Copyright ............................................. 30 Index
7

S
Safety Children in the vehicle ..................... 58
Child restraint systems .................... 59
Occupant Classification System
(OCS) ............................................... 51
Safety system
see Driving safety systems
Seat belts
Adjusting the height .........................46
Cleaning ........................................ .304
Correct usage .................................. 45
Fastening ......................................... 46
Important safety guidelines ............. 44
Introduction ..................................... 44
Releasing ......................................... 47
Warning lamp ................................. 252
Warning lamp (function) ................... 47
Seats
Adjusting (AMG Performance
Seat) .............................................. 100
Adjusting (electrically) ..................... 98
Adjusting (manually) ........................ 98
Adjusting the 4-way lumbar sup-
port ................................................ 100
Adjusting the head restraint ............ 98
Calling up a stored setting (mem-
ory function) .................................. 107
Cleaning the cover ......................... 303
Correct driver's seat position ........... 96
Important safety notes .................... 97
Seat heating problem .................... 102
Storing settings (memory func-
tion) ............................................... 106
Switching seat heating on/off ....... 100
Selecting a gear
see Automatic transmission
Selector lever
see Automatic transmission
Sensors (cleaning instructions) ....... 301
Service Center see Qualified specialist workshop
Service menu (on-board com-
puter) ................................................. .215
Service products Brake fluid ..................................... 365
Coolant (engine) ............................ 365 Engine oil ....................................... 364
Fuel ................................................ 362
Important safety notes .................. 361
Refrigerant (air-conditioning sys-
tem) ............................................... 367
Washer fluid ................................... 366
Setting a speed
see Cruise control
Settings
Factory (on-board computer) ......... 218
On-board computer ....................... 215
Setting the air distribution ...............134
Setting the airflow ............................ 134
SETUP (on-board computer) ............. 219
Side impact air bag .............................50
Side marker lamp (display mes-
sage) ................................................... 236
Side windows Cleaning ......................................... 300
Convenience closing feature ............ 88
Convenience opening feature ..........88
Important safety information ........... 87
Opening/closing .............................. 87
Problem (malfunction) .....................90
Resetting ........................................ .89
Reversing feature ............................ .87
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 78
Changing the programming .............77
Checking the battery ...................... .78
Convenience closing feature ............ 88
Convenience opening feature .......... 88
Display message ............................ 252
Door central locking/unlocking ...... .76
Important safety notes .................... 76
Loss .................................................80
Mechanical key ................................ 77
Positions (ignition lock) ................. 143
Problem (malfunction) ..................... 80
Starting the engine ........................ 144
SmartKey positions (ignition lock) .. 143
Snow chains ...................................... 327 Index
17

TELEAID
Call priority .................................... 281
Downloading destinations
(COMAND) ..................................... 281
Downloading routes ....................... 285
Emergency call .............................. 278
General notes ................................ 277
Geo fencing ................................... 285
Locating a stolen vehicle ............... 284
MB info call button ....................... .280
Remote vehicle locking .................. 283
Roadside Assistance button .......... 280
Search & Send ............................... 282
Self-test ......................................... 278
Speed alert ................................... .285
System .......................................... 278
Triggering the vehicle alarm ........... 285
Vehicle remote malfunction diag-
nosis .............................................. 284
Vehicle remote unlocking .............. 283
Telephone
Accepting a call ............................ .212
Display message ............................ 251
Menu (on-board computer) ............ 211
Number from the phone book ....... .212
Redialing ........................................ 212
Rejecting/ending a call ................. 212
Temperature
Coolant .......................................... 204
Coolant (on-board computer,
AMG vehicles) ................................ 218
Engine oil (on-board computer,
AMG vehicles) ................................ 218
Outside temperature ..................... .205
Setting (climate control) ................ 133
Through-loading ................................ 269
Time see separate operating instructions
Timing (RACETIMER) ......................... 219
Tiredness assistant see ATTENTION ASSIST
TIREFIT kit .......................................... 308
Tire pressure Calling up (on-board computer) ..... 332
Checking manually ........................ 331
Display message ............................ 245
Important safety notes .................. 332 Maximum ....................................... 330
Notes ............................................. 329
Not reached (TIREFIT) .................... 310
Reached (TIREFIT) .......................... 310
Recommended ............................... 328
see Tire pressure
Tire pressure loss warning sys-
tem
General notes ................................ 331
Important safety notes .................. 331
Restarting ...................................... 331
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 334
Function/notes ............................ .332
General notes ................................ 332
Restarting ...................................... 334
Warning lamp ................................. 263
Warning message .......................... 334
Tires
Aspect ratio (definition) ................. 346
Average weight of the vehicle
occupants (definition) .................... 345
Bar (definition) ............................... 345
Changing a wheel .......................... 347
Characteristics .............................. 345
Checking ........................................ 325
Curb weight (definition) ................. 346
Definition of terms ......................... 345
Direction of rotatio n...................... 348
Display message ............................ 245
Distribution of the vehicle occu-
pants (definition) ............................ 347
DOT, Tire Identification Number
(TIN) ............................................... 344
DOT (Department of Transporta-
tion) (definition) ............................. 345
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 345
General notes ................................ 352
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 346
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 346
Important safety notes .................. 324
Increased vehicle weight due to
optional equipment (definition) ...... 345
Information on driving .................... 324 Index
19

Display message ............................ 235
Switching on/off ........................... 112
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking ....................... 83
From inside the vehicle (central
unlocking button) ............................. 82 V
Vanity mirror (in the sun visor) ........ 275
Vehicle Correct use ...................................... 28
Data acquisition ............................... 29
Equipment ....................................... 24
Individual settings .......................... 215
Limited Warranty ............................. 29
Loading .......................................... 335
Locking (in an emergency )............... 83
Locking (SmartKey ).......................... 76
Lowering ........................................ 351
Maintenance .................................... 25
Parking for a long period ................ 162
Pulling away ................................... 144
Raising ........................................... 349
Reporting problems ......................... 28
Securing from rolling away ............ 349
Towing away .................................. 317
Tow-starting ................................... 317
Transporting .................................. 320
Unlocking (in an emergency) ........... 83
Unlocking (SmartKey )...................... 76
Vehicle data ................................... 368
Vehicle battery
see Battery (vehicle)
Vehicle data
Roof load (maximum) ..................... 368
Vehicle data (off-road driving)
Approach/departure angle ............ 369
Maximum gradient climbing abil-
ity .................................................. 369
Maximum water depth ................... 369
Vehicle dimensions ........................... 368
Vehicle emergency locking ................ 83Vehicle identification number
see VIN
Vehicle identification plate .............. 360
Vehicle maintenance see ASSYST PLUS
Vehicle tool kit .................................. 306
Ventilation see Climate control
Video (DVD) ........................................ 211
VIN Seat ............................................... 361
Type plate ...................................... 360 W
Warning and indicator lamps ABS ................................................ 254
Brakes ........................................... 254
Check Engine ................................. 260
Coolant .......................................... 260
Distance warning ........................... 262
DISTRONIC PLUS ........................... 262
ESP ®
.............................................. 256
ESP ®
OFF ....................................... 257
Fuel tank ........................................ 260
Overview .......................................... 34
Reserve fue l................................... 260
Restraint system ............................ 259
Seat belt ........................................ 252
SPORT handling mod e................... 257
Tire pressure monitor .................... 263
Warranty .............................................. 24
Washer fluid Display message ............................ 251
Wheel and tire combination
see Tires
Wheel bolt tightening torque ........... 351
Wheel chock ...................................... 349
see Wheel chock
Wheels
Changing a whee l.......................... 347
Checking ........................................ 325
Cleaning ......................................... 300
Cleaning (warning) ......................... 348
General notes ................................ 352
Important safety notes .................. 324
Information on driving .................... 324 Index
21

Instrument cluster
Displays and controls
Function Page
0043
Speedometer with seg-
ments
205
0044
Multifunction display 206
0087
Tachometer 205 Function Page
0085
Coolant temperature 204
0083
Fuel gage
0084
Instrument cluster lighting 204Instrument cluster
33At a glance

Warning and indicator lamps
Function Page
0043
0058
Low-beam head-
lamps 111
0044
0060
Parking lamps 112
0087
0057
High-beam head-
lamps 112
0085
00E5
ESP® 256
0083
Electric parking brake (red)
0049
(USA only) 0024
(Canada only) 259
0084
0024
Electric parking brake
(yellow) 259
006B
00BA
Distance warning 262
006C
003E003D
Turn signals 112
006D
0075
Restraint system 42
006E
00E9
Seat belt 252 Function Page
006F
0074
SPORT handling
mode in AMG vehicles 257
0070
00AC
Coolant 260
0071
005E
Rear fog lamp 112
0072
005A
Front fog lamps 111
0073
00B9
Check Engine 260
0074
0077
Tire pressure monitor 263
0075
00D4
Reserve fuel 260
0076
00BB
ESP®
OFF 256
0077
0025
ABS 254
0078
Brakes 254
0027
(USA only) 004D
(Canada only) 34
Instrument clusterAt a glance

Problem
Possible causes/consequences and
0050
0050Solutions The engine is not run-
ning smoothly and is
misfiring. There is a malfunction in the engine electronics or in a mechanical
component of the engine management system.
X Only depress the accelerator pedal slightly.
X Have the cause rectified immediately at a qualified specialist
workshop.
Otherwise, non-combusted fuel may get into the catalytic con-
verter and damage it. The coolant tempera-
ture display is showing
more than 248 ‡
(120 †). The coolant
warning lamp may also
be lit and a warning
tone may sound. The coolant level is too low. The coolant is too hot and the engine
is no longer being cooled sufficiently.
X Stop as soon as possible and allow the engine and the coolant to
cool down.
X Check the coolant level (Y page 295). Observe the warning
notes as you do so and add coolant if necessary. Automatic transmission
Important safety notes
G
WARNING
If the engine speed is above the idling speed
and you engage transmission position Dor R,
the vehicle could pull away suddenly. There is a risk of an accident.
When engaging transmission position Dor R,
always firmly depress the brake pedal and do not simultaneously accelerate. G
WARNING
The automatic transmission switches to neu-
tral position Nwhen you switch off the engine.
The vehicle may roll away. There is a risk of an
accident.
After switching off the engine, always switch
to parking position P. Prevent the parked vehi-
cle from rolling away by applying the parking
brake. DIRECT SELECT lever
Overview of transmission positions All vehicles (except AMG vehicles):
the
DIRECT SELECT lever is on the right of the
steering column.
For information on the selector lever in AMG
vehicles (Y page 150). 005D
Park position with parking lock
005E Reverse gear
005C Neutral
005B Drive
i The DIRECT SELECT lever always returns
to its original position. The current trans-
mission position P,R, Nor Dappears in the 148
Automatic transmissionDriving and parking

Useful information
i This Operator's Manual describes all
models and all standard and optional equip- ment 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 special-
ist workshops (Y page 28). Important safety notes
G
WARNING
If you operate information systems and com-
munication equipment integrated in the vehi- cle while driving, you will be distracted from
traffic conditions. You could also lose control of the vehicle. There is a risk of an accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
You must observe the legal requirements for
the country in which you are currently driving when operating the on-board computer. G
WARNING
If the instrument cluster has failed or mal-
functioned, you may not recognize function
restrictions in systems relevant to safety. The operating safety of your vehicle may be
impaired. There is a risk of an accident.
Drive on carefully. Have the vehicle checked
at a qualified specialist workshop immedi-
ately.
The on-board computer only shows messages
or warnings from certain systems in the mul- tifunction display. You should therefore make
sure your vehicle is operating safely at all times. Otherwise, a vehicle that is not oper-
ating safely may cause an accident.
If the operating safety of your vehicle is
impaired, pull over as soon as it is safe to do
so. Contact a qualified specialist workshop.
For an overview, see the instrument panel
illustration (Y
page 33). Displays and operation
Instrument cluster lighting
The lighting in the instrument cluster, in the
displays and the controls in the vehicle inte-
rior can be adjusted using the brightness con-
trol knob.
The brightness control knob is located on the bottom left of the instrument cluster
(Y page 33).
X Turn the brightness control knob clockwise
or counter-clockwise.
If the light switch is set to 0058,0060or
0058, the brightness is dependent upon
the brightness of the ambient light.
i The light sensor in the instrument cluster
automatically controls the brightness of
the multifunction display.
In daylight, the displays in the instrument
cluster are not illuminated. Coolant temperature display
G
WARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could expose you to hot gases
or other service products. There is a risk of
injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
! A display message is shown if the coolant
temperature is too high. 204
Displays and operationOn-board computer and displays