2017 MERCEDES-BENZ GLA-Class child seat

Brake assistancesee BAS (Brake Assist System)
Brake fluid
Display message ............................ 242
Notes ............................................. 380
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Changing bulbs .............................. 124
Display message ............................ 248
Brakes
ABS .................................................. 65
Adaptive Brake Assist ...................... 68
BAS .................................................. 66
Brake fluid (notes) ......................... 380
Display message ............................ 236
EBD .................................................. 72
Hill start assist ............................... 153
HOLD function ............................... 193
Important safety notes .................. 177
Maintenance .................................. 178
Parking brake ................................ 173
Riding tips ...................................... 177
Warning lamp ................................. 268
Breakdown
Where will I find...? ........................ 322
see Flat tire
see Tow-starting
see Towing away
Brightness control (instrument
cluster lighting) ................................... 31
Buttons on the steering wheel ......... 219
C
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Car wash ........................................ 314
Carpets .......................................... 320
Display ........................................... 318
Exhaust pipe .................................. 318
Exterior lights ................................ 317
Gear or selector lever .................... 319
Interior ........................................... 318 Matte finish ................................... 316
Notes ............................................. 313
Paint .............................................. 315
Plastic trim .................................... 318
Power washer ................................ 315
Rear view camera .......................... 318
Roof lining ...................................... 320
Seat belt ........................................ 320
Seat cover ..................................... 319
Sensors ......................................... 317
Steering wheel ............................... 319
Trim pieces .................................... 319
Washing by hand ........................... 314
Wheels ........................................... 316
Windows ........................................ 316
Wiper blades .................................. 317
Wooden trim .................................. 319
Cargo compartment enlargement ... 284
Cargo compartment floor
Important safety notes .................. 287
Opening/closing ............................ 287
Stowage well (under) ..................... 287
Cargo net
Attaching ....................................... 286
Important safety information ......... 286
Cargo tie down rings ......................... 285
CD player (on-board computer) ........ 225
Center console
Lower section .................................. 36
Upper section .................................. 35
Central locking
Automatic locking (on-board com-puter) ............................................. 230
Locking/unlocking (SmartKey) ........ 76
Changing bulbs
Brake lamps ................................... 124
Cornering light function ................. 123
High-beam headlamps ................... 123
Low-beam headlamps .................... 123
Rear fog lamp ................................ 124
Turn signals (front) ......................... 123
Turn signals (rear) .......................... 124
Child
Restraint system .............................. 59
Child seat
Forward-facing restraint system ...... 63
LATCH-type (ISOFIX) child seat
anchors ............................................ 60
6Index

On the front-passenger seat ............ 62
Rearward-facing restraint system ....62
Top Tether ....................................... 61
Child-proof locks
Important safety notes .................... 63
Rear doors ....................................... 64
Children
Special seat belt retractor ............... 59
Cigarette lighter ................................ 291
Cleaning
Mirror turn signal ........................... 317
Climate control
Air-conditioning system ................. 133
Automatic climate control (dual-
zone) ..............................................1 35
Controlling automatically ...............1 39
Cooling with air dehumidification .. 138
Defrosting the windows ................. 142
Defrosting the windshield .............. 141
General notes ................................ 132
Indicator lamp ................................ 139
Information about using auto-
matic climate control ..................... 136
Maximum cooling .......................... 141
Notes on using the air-condition-
ing system ..................................... 134
Overview of systems ......................1 32
Problem with the rear window
defroster ........................................ 143
Problems with cooling with air
dehumidification ............................ 139
Refrigerant ..................................... 382
Refrigerant filling capacity ............. 383
Setting the air distribution ............. 140
Setting the air vents ......................1 44
Setting the airflow ......................... 140
Setting the temperature ................ 139
Switching air-recirculation mode
on/off ............................................ 143
Switching on/off ........................... 137
Switching residual heat on/off ...... 143
Switching the rear window
defroster on/off ............................ 142
Switching the ZONE function on/
off ..................................................1 40
C

ockpit
Overview .......................................... 30 Coffee cup symbol
see ATTENTION ASSIST
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 228
Display message ............................ 242
Operation/notes .............................. 66
COMAND
Driving dynamics display ............... 200
COMAND display
Cleaning ......................................... 318
Combination switch .......................... 118
Compass
Calibrating ..................................... 304
Calling up ....................................... 303
Magnetic field zone maps .............. 304
Setting ........................................... 304
Consumption statistics (on-board
computer) .......................................... 222
Convenience closing feature .............. 92
Convenience opening feature ............ 91
Coolant (engine)
Checking the level ......................... 311
Display message ............................ 251
Filling capacity ............................... 381
Important safety notes .................. 381
Temperature (on-board computer,
Mercedes-AMG vehicles) ............... 231
Temperature gauge ........................ 219
Warning lamp ................................. 275
Cooling
see Climate control
Copyright ............................................. 27
Cornering light function
Changing bulbs .............................. 123
Display message ............................ 248
Function/notes ............................. 119
Cover
see Roller sunblind
Crash-responsive emergency light-
ing ....................................................... 121
Cruise control
Activation conditions ..................... 184
Cruise control lever ....................... 184
Deactivating ................................... 185
Display message ............................ 257
Driving system ............................... 184
Index7

I
Ignition keysee SmartKey
Ignition lock
see Key positions
Immobilizer .......................................... 73
Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 277
Indicator lamps
see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 31
Settings ........................................ .229
Warning and indicator lamps ........... 32
Instrument cluster lighting .............. 218
Interior lighting
Control ...........................................1 20
Emergency lighting ........................ 121
Overview ........................................ 120
Reading lamp ................................. 120
J
Jack
Storage location ............................ 322
Using ............................................. 364
Jump starting (engine) ......................331
K
Key positions
Start/Stop button .......................... 149
KEYLESS-GO
Convenience closing feature ............ 92
Deactivation ..................................... 77
Locking ............................................ 77
Unlocking ......................................... 77
Kickdown
Driving tips ....................................1 63
Manual gearshifting ....................... 168
Knee bag .............................................. 50
L
Lamps
see Warning and indicator lamps
Lane detection (automatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 228
Display message ............................ 254
Function/information .................... 215
Lane Tracking package ..................... 213
Lap time (RACETIMER) ...................... 232
LATCH-type (ISOFIX) child seat
anchors ................................................ 60
License plate lamp (display mes-
sage) ................................................... 249
Light function, active
Display message ............................ 250
Light sensor (display message) ....... 250
Lights
Automatic headlamp mode ............ 116
Cornering light function ................. 119
Fog lamps ...................................... 117
Fogged up headlamps .................... 119
Hazard warning lamps ................... 119
High beam flasher .......................... 119
High-beam headlamps ................... 118
Light switch ................................... 116
Low-beam headlamps .................... 117
Parking lamps ................................ 118
Rear fog lamp ................................ 118
Setting exterior lighting ................. 116
Standing lamps .............................. 118
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 230
Turn signals ................................... 118
LIM indicator lamp
DISTRONIC PLUS ........................... 187
Loading guidelines ............................ 280
Locking
see Central locking
Locking (doors)
Automatic ........................................ 84
Emergency locking ........................... 85
From inside (central locking but-
ton) .................................................. 84
12Index

Operation ......................................... 51
System self-test ...............................53
Occupant safety
Automatic measures after an acci-
dent ................................................ .58
Childr eninthe vehicle .................... .58
Important safety notes .................... 43
Introduction to the restraint sys-
tem .................................................. 42
Occupant Classification System
(OCS) ............................................... 51
PASSENGER AIR BAG indicator
lamps ............................................... 43
Pets in the vehicle ........................... 64
Restraint system warning lamp ........ 43
Seat belt .......................................... 44
OCS
Conditions ....................................... 51
Faults ............................................... 55
Operation .........................................5 1
System self-test ............................... 53
Odometer ........................................... 221
Off-road driving
Approach/departure angle ............ 384
Checklist after driving off-road ...... 182
Checklist before driving off-road .... 182
General information ....................... 181
Important safety notes .................. 180
Maximum gradient climbing abil-
ity .................................................. 384
Traveling uphill ............................... 183
Off-road program ............................... 199
Driving dynamics display ............... 200
Off-road system
DSR ............................................... 197
Off road drive program .................. 199
Off-road 4ETS .................................. 69
Off-road ABS .................................... 66
Off-road ESP
®.................................. 72
On-board computer
AMG menu ..................................... 231
Assistance graphic menu ............... 227
Assistance menu ........................... 227
Audio menu ................................... 225
Convenience submenu .................. 231
Display messages .......................... 235
Displayi ng a se
rvice message ........ 313
DISTRONIC PLUS ........................... 191 Factory settings ............................. 231
Important safety notes .................. 218
Instrument cluster submenu .......... 229
Lighting submenu .......................... 230
Menu overview .............................. 221
Message memory .......................... 235
Navigation menu ............................ 223
Operation ....................................... 219
RACETIMER ................................... 232
Service menu ................................. 229
Settings menu ............................... 229
Standard display ............................ 221
Telephone menu ............................ 226
Trip menu ...................................... 221
Vehicle submenu ........................... 230
Video DVD operation ..................... 225
On-board diagnostic interface
see Diagnostics connection
Opening and closing the side trim
panels ................................................. 124
Operating safety
Declaration of conformity ................ 25
Operating system
see On-board computer
Operator's Manual
Vehicle equipment ........................... 24
Outside temperature display ........... 219
Overhead control panel ...................... 39
Override feature
Rear side windows ........................... 64
P
Paint code number ............................ 376
Paintwork (cleaning instructions) ... 315
Panic alarm .......................................... 42
Panorama roof with power tilt/
sliding panel
Important safety notes .................... 94
Operating ......................................... 95
Operating the roller sunblinds for
the sliding sunroof ........................... 96
Problem (malfunction) ..................... 99
Reversing feature ............................. 95
Parcel shelf ........................................ 286
Parking
Important safety notes .................. 171
Parking brake ................................ 173
14Index

Rear-view mirrorAnti-glare (manual) ........................ 109
Dipping (automatic) ....................... 110
Recycling
see Protection of the environment
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 382
Refueling
Fuel gauge ....................................... 31
Important safety notes .................. 169
Refueling process .......................... 170
see Fuel
Remote control
Garage door opener ....................... 300
Programming (garage door
opener) .......................................... 301
Replacing bulbs
Important safety notes .................. 121
Overview of bulb types .................. 122
Removing/replacing the cover
(front wheel arch) .......................... 122
Rescue card ......................................... 26
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 252
Warning lamp ................................. 275
see Fuel
Residual heat (climate control) ........ 143
Restraint system
Display message ............................ 243
Introduction ..................................... 42
Warning lamp ................................. 274
Warning lamp (function) ................... 43
Reverse gear (selector lever) ........... 161
Reversing feature
Panorama sliding sunroof ................ 95
Roller sunblind ................................. 97
Side windows ................................... 90
Tailgate ............................................ 86
Roadside Assistance (breakdown) .... 24
Roller sunblind
Panorama roof with power tilt/
sliding panel ..................................... 96
Roof carrier ........................................ 288 Roof lining and carpets (cleaning
guidelines)
......................................... 320
Roof load (maximum) ........................ 383
S
Safety
Children in the vehicle ..................... 58
Safety system
see Driving safety systems
Seat belts
Adjusting the height ......................... 46
Cleaning ......................................... 320
Correct usage .................................. 46
Fastening ......................................... 46
Important safety guidelines ............. 44
Introduction ..................................... 44
Releasing ......................................... 47
Warning lamp ................................. 266
Warning lamp (function) ................... 47
Seats
Adjusting (electrically) ................... 105
Adjusting (manually) ...................... 104
Adjusting (Performance Seat) ........ 106
Adjusting the 4-way lumbar sup-
port ................................................ 106
Adjusting the head restraint .......... 105
Cleaning the cover ......................... 319
Correct driver's seat position ........ 102
Folding the backrest (rear com-
partment) forwards/back .............. 284
Important safety notes .................. 103
Seat heating problem .................... 108
Storing settings (memory func-
tion) ............................................... 112
Switching seat heating on/off ....... 107
Securing cargo .................................. 285
Selecting a gear
see Automatic transmission
Selector lever
Cleaning ......................................... 319
Sensors (cleaning instructions) ....... 317
Service menu (on-board com-
puter) .................................................. 229
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 380
16Index

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.
iRead the information on qualified special-
ist workshops (
Ypage 25).
Panic alarm
XTo activate: press and hold the
! button :for approx. one second.
A visual and audible alarm is triggered if the
alarm system is armed.
XTo deactivate: press!button :
again.
or
XInsert the SmartKey into the ignition lock.
or, in vehicles with KEYLESS-GO start-func-
tion or KEYLESS ‑GO
XPress the Start/Stop button.
The SmartKey must be in the vehicle.
Occupant safety
Introduction to the restraint system
The restraint system can reduce the risk of
vehicle occupants coming into contact with
parts of the vehicle's interior in the event of
an accident. The restraint system can also
reduce the forces to which vehicle occupants
are subjected during an accident.
The restraint system comprises:
RSeat belt system
RAir bags
RChild restraint system
RChild seat securing systems
The components of the restraint system work in conjunction with each other. They can only
deploy their protective function if, at all times,
all vehicle occupants:
Rhave fastened their seat belts correctly
(
Ypage 46)
Rhave adjusted their seat and head restraint
properly (
Ypage 103).
As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the cor-
rect driver's seat position (
Ypage 102).
You also have to make sure that an air bag can inflate properly if deployed (
Ypage 48).
An air bag supplements a correctly worn seat
belt. As an additional safety device, the air
bag increases the level of protection for vehi-
cle occupants in the event of an accident. For
example, if, in the event of an accident, the
protection offered by the seat belt is suffi-
cient, the air bags are not deployed. When an
accident occurs, only the air bags that
increase protection in that particular accident
situation are deployed. However, seat belts
and air bags generally do not protect against objects penetrating the vehicle from the out-
side.
Information on restraint system operation
can be found under "Triggering of the Emer-
gency Tensioning Devices and air bags"
(
Ypage 56).
42Occupant safety
Safety

Depending on the person in the front-
passenger seat, the front-passenger front air
bag must either be deactivated or enabled;
see the following points. You must make sure
of this both before and during a journey.
RChildren in a child restraint system:
whether the front-passenger front air bag is
enabled or deactivated depends on the
installed child restraint system, and the age
and size of the child. Therefore, be sure to
observe the notes on the "Occupant Clas-
sification System (OCS)" (
Ypage 51) and
on "Children in the vehicle" (
Ypage 58).
There you will also find instructions on rear-
ward and forward-facing child restraint sys- tems on the front-passenger seat.
RAll other persons: depending on the clas-
sification of the person in the front-
passenger seat, the front-passenger front
air bag is enabled or deactivated
(
Ypage 51). Be sure to observe the notes
on "Seat belts“ (
Ypage 44) and "Air bags"
(
Ypage 48). There you can also find infor-
mation on the correct seat position.
Seat belts
Introduction
Seat belts are the most effective means of
restricting the movement of vehicle occu-
pants in the event of an accident or the vehi-
cle rolling over. This reduces the risk of vehi-
cle occupants coming into contact with parts
of the vehicle interior or being ejected from
the vehicle. Furthermore, the seat belt helps
to keep the vehicle occupant in the best posi-
tion in relation to the air bag.
The seat belt system comprises:
RSeat belts
REmergency Tensioning Devices for the
front seat belts and the outer seat belts in
the rear
RSeat belt force limiters for the front seat
belts and the outer seat belts in the rear If the seat belt is pulled out of the belt outlet
quickly or with a jerky movement, the belt
retractor locks. The belt strap cannot be
extracted any further.
The Emergency Tensioning Device tightens
the seat belt in an accident, pulling the belt
close against the body. However it does not
pull the vehicle occupant back in the direction
of the backrest.
The Emergency Tensioning Device does not
correct an incorrect seat position or the rout-
ing of an incorrectly fastened seat belt.
When triggered, a seat belt force limiter helps
to reduce the force exerte
d by the seat belt on
the vehicle occupant.
The seat belt force limiters for the front seats
are synchronized with the front air bags,
which absorb part of the deceleration force.
This can reduce the force exerted on the vehi-
cle occupants during an accident.
!If the front-passenger seat is unoccupied,
do not insert the belt tongue into the buckle
of the front-passenger seat. This may oth-
erwise lead to the triggering of the Emer-
gency Tensioning Device in the event of an
accident, which will then need to be
replaced.
Important safety notes
The use of seat belts and child restraint sys-
tems is required by law in:
Rall 50 states
Rthe U.S. territories
Rthe District of Columbia
Rall Canadian provinces
Even where this is not required by law, all
vehicle occupants should correctly fasten
their seat belts before starting the journey.
GWARNING
If the seat belt is incorrectly fastened, it can-
not protect as intended. Furthermore, an
incorrectly fastened seat belt can cause addi-
tional injury, for example, in an accident, dur-
ing braking or when abruptly changing direc-
44Occupant safety
Safety

tion. This poses an increased risk of injury or
even fatal injury.
Make sure that all vehicle occupants are
seated properly with a correctly fastened seatbelt.
GWARNING
The seat belt does not offer the intended level of protection if you have not moved the back-
rest to an almost vertical position. When brak-
ing or in the event of an accident, you could
slide underneath the seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased risk of injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
GWARNING
Persons under 5 ft (1.50 m) in heightcannot
fasten the seat belt correctly without an addi- tional suitable restraint system. If the seat
belt is incorrectly fastened, it cannot protect
as intended. Furthermore, an incorrectly fas-
tened seat belt can cause additional injury, for
example, in an accident, during braking or an
abrupt change of direction. This poses an
increased risk of injury or even fatal injury.
For this reason, always secure persons under
5 ft (1.50 m) in height in suitable restrain t
systems.
If a child younger than twelve years old and
under 5 ft (1.50 m) in height istraveling in the
vehicle:
Ralways secure the child in a child restraint
system suitable for this Mercedes-Benz
vehicle. The child restraint system must be
appropriate to the age, weight and size of
the child
Ralways observe the instructions and safety
notes in the "Children in the vehicle" sec-
tion of this Operator's Manual (
Ypage 58) in addition to the child
restraint system manufacturer's installa-
tion instructions
Rbe sure to observe the instructions and
safety notes on the "Occupant classifica-
tion system (OCS)" (
Ypage 51)
GWARNING
The seat belts may not perform their intended protective function if:
Rthey are damaged, modified, extremely
dirty, bleach or dyed
Rthe seat belt buckle is damaged or
extremely dirty
Rthe Emergency Tensioning Devices, belt
anchorages or inertia reels have been modi-
fied
Seat belts may sustain non-visible damage in an accident, e.g. due to glass splinters. Modi-
fied or damaged seat belts may tear or fail,
e.g. in an accident. Modified Emergency Ten-
sioning Devices could accidentally trigger or
fail to deploy when necessary. This poses an
increased risk of injury or even fatal injury.
Never modify the seat belts, Emergency Ten-
sioning Devices, belt anchorages or inertia
reels. Make sure that the seat belts are
undamaged, not worn out and clean. Follow-
ing an accident, have the seat belts checked
immediately at a qualified specialist work-
shop.
Only use seat belts that have been approved
for your vehicle by Mercedes-Benz.
Sports seat or AMG Performance seat: this
seat is designed for the standard three-point
seat belt. If you install anothe r mu
lti-point
seat belt, e.g. sport or racing seat belts, the
restraint system cannot provide the best level
of protection.
GWARNING
If you feed seat belts through the opening in
the seat backrest, the seat backrest may be
damaged or may even break in the event of an accident. This poses an increased risk of
injury or even fatal injury.
Occupant safety45
Safety
Z