2019 MERCEDES-BENZ GLC isofix

Charge-air pressure (on-board
computer, Mercedes-AMG vehi-
cles).................................................... 223
Child
Restraint system .............................. 60
Child seat
Forward-facing restraint system ...... 63
LATCH-type (ISOFIX) child seat
anchors ............................................ 61
On the front-passenger seat ............ 62
Rearward-facing restraint system .... 63
Top Tether .......................................61
Child-proof locks
Important safety notes .................... 63
Rear doors .......................................64
Children
Special seat belt retractor ...............59
Children in the vehicle
Important safety notes .................... 59
Cigarette lighter................................ 291
Cleaning
Mirror turn signal ...........................309
Trailer tow hitch .............................310
Climate control
Control panel for 3-zone auto-
matic climate control ..................... 120
Control panel for dual-zone auto-
matic climate control ..................... 119
Controlling automatically ...............123
Cooling with air dehumidification .. 122
Cooling with air dehumidification
(multimedia system) ......................273
Defrosting the windows ................. 125
Defrosting the windshield .............. 125
ECO start/stop function ................ 122
General notes ................................ 119
Indicator lamp ................................ 123
Ionization ....................................... 128
Ionization (multimedia system) ...... 273
Notes on using the automatic cli-
mate control .................................. 121
Overview ........................................ 272
Overview of systems ......................119
Perfume atomizer .......................... 127
Perfume atomizer (multimedia
system) .......................................... 273
Problem with the rear window
defroster ........................................ 126
Problems with cooling with air
dehumidification ............................ 123
Rear control panel ......................... 120
Refrigerant ..................................... 362
Refrigerant filling capacity ............. 363
Setting the air distribution ............. 124
Setting the air vents ......................128
Setting the airflow ......................... 124
Setting the climate mode ...............123
Setting the climate mode (multi-
media system) ............................... 273
Setting the temperature ................ 123
Switching air-recirculation mode
on/off ............................................ 126
Switching on/off ........................... 122
Switching residual heat on/off ...... 126
Switching the rear window
defroster on/off ............................ 125
Switching the synchronization
function on and off ........................ 124
Synchronization function (multi-
media system) ............................... 273
Climate control settings
Multimedia system ........................ 272
Climate control system
Climate control .............................. 122
Coat hooks......................................... 286
Cockpit
Overview .......................................... 35
Code for Apps
see QR code
COMAND display
Cleaning ......................................... 310
Combination switch.......................... 110
Connecting a USB device
see also Digital Operator's Man-
ual ..................................................268
Consumption statistics (on-board
computer).......................................... 213
Controller...........................................269
Controlling a speed
see Active Distance Assist DISTRONIC
Convenience closing feature.............. 91
Convenience opening feature............ 91
Coolant (engine)
Checking the level ......................... 303
Display message ............................ 240
8Index

Start function ................................... 79
Unlocking ......................................... 78
Kickdown
Driving tips .................................... 144
Manual gearshifting ....................... 149
Knee bag.............................................. 50
L
Lamps
see Warning and indicator lamps
Lane Change Assist
see Active Blind Spot Assist
Lane detection (automatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating ................. 196
Activating/deactivating (on-
board computer) ............................ 221
Display message ............................ 245
Function/information .................... 195
see Active Lane Keeping Assist
Lane Tracking package..................... 193
Lap time (RACETIMER)...................... 225
LATCH-type (ISOFIX) child seat
anchors................................................ 61
Level control
Display message ............................ 245
see AIR BODY CONTROL
License plate lamp (display mes-
sage)................................................... 239
Light function, active
Display message ............................ 239
Light switch
Operation ....................................... 109
Lights
Adaptive Highbeam Assist ............. 111
Automatic headlamp mode ............ 109
Cornering light function ................. 111
Fogged up headlamps.................... 112
General notes ................................ 109
Hazard warning lamps ................... 111
High beam flasher .......................... 110
High-beam headlamps................... 110
Light switch ................................... 109
Low-beam headlamps.................... 110
Parking lamps ................................ 110
Rear fog lamp ................................ 110
Setting exterior lighting ................. 109
Standing lamps .............................. 110
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 222
Turn signals ................................... 110
see Interior lighting
Loading guidelines............................ 278
Locking
see Central locking
Locking (doors)
Automatic ........................................ 84
Emergency locking ........................... 84
From inside (central locking but-
ton) .................................................. 83
Locking centrally
see Central locking
Low-beam headlamps
Display message ............................ 239
Replacing bulbs............................. 114
Switching on/off........................... 110
Lubricant additives
see Additives (engine oil)
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 100
M
M+S tires............................................ 332
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions).................................................. 307
mbrace
Display message ............................ 233
Mechanical key
Function/notes................................ 79
General notes .................................. 79
Inserting .......................................... 79
Locking vehicle ................................ 84
Removing ......................................... 79
Unlocking the driver's door .............. 84
Media Interface
see Digital Operator's Manual
Memory card (audio)......................... 217
14Index

Installing a child restraint system:
XMake sure you observe the child restraintsystem manufacturer's installation instruc-tions.
XPull the seat belt smoothly from the belt out-let.
XEngage seat belt tongue in belt buckle.
Activating the special seat belt retractor:
XPull the seat belt out fully and let the inertiareel retract it again.While the seat belt is retracting, you shouldhear a ratcheting sound. The special seat beltretractor is enabled.
XPush the child restraint system down so thatthe seat belt is tight and does not loosen.
Removing the child restraint system and deac-tivating the special seat belt retractor:
XMake sure you observe the child restraintsystem manufacturer's installation instruc-tions.
XPress the release button of the seat beltbuckle and guide the seat belt tongue backtowards the belt sash guide.The special seat belt retractor is deactivated.
Child restraint system
The use of seat belts and child restraint systemsis required by law in:
Rall 50 states
Rthe U.S. territories
Rthe District of Columbia
Rall Canadian provinces
You can obtain further information about thecorrect child restraint system from any author-ized Mercedes-Benz Center.
GWARNING
If the child restraint system is installed incor-
rectly on a suitable seat, it cannot protect as
intended. The child cannot then be restrained
in the event of an accident, heavy braking or
sudden changes of direction. There is an
increased risk of injury, possibly even fatal.
Make sure that you observe the child restraint
system manufacturer's installation instruc-
tions and the notes on use. Please ensure,
that the base of the child restraint system is
always resting completely on the seat cush-
ion. Never place objects, e.g. cushions, under
or behind the child restraint system. Only use
child restraint systems with the original cover
designed for them. Only replace damaged
covers with genuine covers.
GWARNING
If the child restraint system is installed incor-
rectly or is not secured, it can come loose in
the event of an accident, heavy braking or a
sudden change in direction. The child
restraint system could be thrown about, strik-
ing vehicle occupants. There is an increased
risk of injury, possibly even fatal.
Always install child restraint systems prop-
erly, even if they are not being used. Make
sure that you observe the child restraint sys-
tem manufacturer's installation instructions.
You will find further information on stowingobjects, luggage or loads under "Loading guide-lines" (Ypage 278).
GWARNING
Child restraint systems or their securing sys-
tems which have been damaged or subjected
to a load in an accident can no longer protect
as intended. The child cannot then be
restrained in the event of an accident, heavy
braking or sudden changes of direction. There
is an increased risk of injury, possibly even
fatal.
Replace child restraint systems which have
been damaged or subjected to a load in an
accident as soon as possible. Have the secur-
ing systems on the child restraint system
checked at a qualified specialist workshop,
before you install a child restraint system
again.
The securing systems of child restraint systemsare:
Rthe seat belt system
Rthe LATCH-type (ISOFIX) securing rings
Rthe Top Tether anchorages
If it is absolutely necessary to carry a child onthe front passenger seat, be sure to observe the
60Children in the vehicle
Safety

information on the "Occupant ClassificationSystem (OCS)" (Ypage 51). There you will alsofind information on disabling the frontpassenger front air bag.
All child restraint systems must meet the fol-lowing standards:
RU.S. Federal Motor Vehicle Safety Standards213 and 225
RCanadian Motor Vehicle Safety Standards213 and 210.2
Confirmation that the child restraint system cor-responds to the standards can be found on aninstruction label on the child restraint system.This confirmation can also be found in the instal-lation instructions that are included with thechild restraint system.
Observe the warning labels in the vehicle inte-rior and on the child restraint system.
LATCH-type (ISOFIX) child seat secur-
ing system
GWARNING
For LATCH-type (ISOFIX) child restraint sys-
tems in which the child is secured using the
safety belt integrated in the child restraint
system, the maximum permissible weight of
the child and child restraint system together
is 73 lbs (33 kg).
If the child and the child restraint system
together weigh more than 73 lbs (33 kg), the
LATCH-type (ISOFIX) child restraint system
with integrated safety belt no longer offers
sufficient protection. The LATCH-type (ISO-
FIX) child seat securing system may be over-
loaded, and the child may not be restrained in
an accident, for example. This poses an
increased risk of injury or even fatal injury.
If the child and the child restraint system
together weigh more than 73 lbs (33 kg), use
only a LATCH-type (ISOFIX) child restraint sys-
tem in which the child is also secured with the
vehicle seat belt. Also secure the child
restraint system with the Top Tether belt, if
available.
Regularly check that the permissible grossweight of the child together with the childrestraint system is still maintained.
Always comply with the manufacturer's instal-lation and operating instructions for the childrestraint system used.
Before every trip, make sure that the LATCH-type (ISOFIX) child restraint system is engagedcorrectly in both LATCH-type (ISOFIX) securingrings
!When installing the child restraint system,make sure that the seat belt for the middleseat does not get trapped. The seat belt couldotherwise be damaged.
Vehicles with rear seat armrest:adjust therear seat armrest so that LATCH-type (ISOFIX)securing ringsCfor the LATCH-type (ISOFIX)child restraint system are accessible.
XInstall the LATCH-type (ISOFIX) child restraintsystem on both LATCH-type (ISOFIX) securingringsC.
LATCH-type (ISOFIX) is a standardized securingsystem for specially designed child restraintsystems on the rear seats. LATCH-type (ISOFIX)securing rings for two LATCH-type (ISOFIX) childrestraint systems are installed on the left andright of the rear seats.
Non-LATCH-type (ISOFIX) child seats may alsobe used and can be installed using the vehicle'sseat belt system. Install the child seat accordingto the manufacturer's instructions.
Top Tether
Introduction
Top Tether provides an additional connectionbetween the LATCH-type (ISOFIX) child restraintsystem secured with a LATCH-type (ISOFIX) sys-
Children in the vehicle61
Safety
Z