2019 MERCEDES-BENZ GLC tire pressure

Maintenance and care......................299
Engine compartment ........................... 299
ASSYST PLUS ...................................... 303
Care ..................................................... 305
Breakdown assistance.....................313
Where will I find...? .............................. 313
Flat tire ................................................ 315
Battery (vehicle) .................................. 319
Jump-starting ....................................... 322
Towing and tow-starting ...................... 324
Fuses ...................................................327
Wheels and tires...............................330
Important safety notes ........................ 330
Operation ............................................ 330
Winter operation .................................. 332
Tire pressure ....................................... 333
Loading the vehicle .............................. 340
All about wheels and tires ................... 343
Changing a wheel ................................ 350
Wheel/tire combination ......................354
Technical data...................................356
Information regarding technical data ... 356
Vehicle electronics .............................. 356
Identification plates .............................357
Service products and filling capaci-
ties ...................................................... 358
Vehicle data ......................................... 363
Trailer tow hitch ................................... 364
Contents3

Summer tires
In winter ........................................332
Sun visor............................................ 290
Suspension settings
AIR BODY CONTROL ......................172
Suspension tuning
AMG sports suspension based on
AIR BODY CONTROL ......................174
SETUP (on-board computer,
Mercedes-AMG vehicles) ...............224
Switching air-recirculation mode
on/off................................................. 126
Switching on media mode
Via the device list.......................... 276
T
Tachometer........................................ 209
Tail lamps
Display message ............................ 239
Tailgate
Display message ............................ 254
Emergency unlocking ....................... 89
HANDS-FREE ACCESS ..................... 87
Important safety notes .................... 84
Limiting the opening angle ............... 89
object detection............................... 85
Opening dimensions ...................... 363
Opening/closing (automatically
from inside) ...................................... 88
Opening/closing (automatically
from outside) ................................... 85
Reversing feature ............................. 85
Tank content
Fuel gauge ....................................... 36
Technical data
Capacities ...................................... 358
Drawbar load (maximum) ............... 364
Information .................................... 356
Trailer loads................................... 364
Vehicle data ................................... 363
Telephone
Accepting a call (multifunction
steering wheel) .............................. 218
Authorizing a mobile phone (con-
necting) ......................................... 275
Connecting a mobile phone
(device manager) ........................... 275
Display message ............................ 255
Introduction ................................... 218
Menu (on-board computer) ............ 218
Number from the phone book ........ 218
Redialing ........................................ 219
Rejecting/ending a call ................. 218
see also Digital Operator's Man-
ual .................................................. 268
see Mobile phone
Temperature
Coolant (display in the instrument
cluster) .......................................... 209
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 223
Outside temperature ...................... 209
Setting (climate control)................ 123
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 223
Timing (RACETIMER)......................... 225
Tire pressure
Calling up (on-board computer) ..... 337
Checking manually ........................ 336
Display message ............................ 250
Maximum ....................................... 336
Not reached (TIREFIT) .................... 318
Notes ............................................. 334
Reached (TIREFIT) .......................... 318
Recommended ............................... 333
Using the TIREFIT kit ...................... 317
Tire pressure loss warning system
General notes ................................ 336
Important safety notes .................. 336
Restarting ...................................... 337
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 339
Function/notes............................. 337
General notes ................................ 337
Important safety notes .................. 338
Radio type approval for the tire
pressure monitor ........................... 340
Restarting ...................................... 339
Warning lamp ................................. 266
Warning message .......................... 339
Tire pressure sensors
Display message ............................ 251
Tire-change tool kit........................... 314
Index21

TIREFIT kit
Important safety notes .................. 316
Storage location ............................ 314
Tire pressure not reached .............. 318
Tire pressure reached.................... 318
Using ............................................. 317
Tires
Aspect ratio (definition) ................. 349
Average weight of the vehicle
occupants (definition) .................... 348
Bar (definition) ............................... 348
Changing a wheel.......................... 350
Characteristics .............................. 348
Checking ........................................ 330
Curb weight (definition) ................. 349
Definition of terms ......................... 348
Direction of rotation ...................... 350
Display message ............................ 250
Distribution of the vehicle occu-
pants (definition) ............................ 350
DOT (Department of Transporta-
tion) (definition) ............................. 348
DOT, Tire Identification Number
(TIN) ............................................... 347
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 348
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 349
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 349
Important safety notes .................. 330
Increased vehicle weight due to
optional equipment (definition) ...... 348
Information on driving .................... 330
Kilopascal (kPa) (definition) ........... 349
Labeling (overview) ........................ 345
Load bearing index (definition) ...... 350
Load index ..................................... 347
Load index (definition) ................... 349
Maximum load on a tire (defini-
tion) ............................................... 349
Maximum loaded vehicle weight
(definition) ..................................... 349
Maximum permissible tire pres-
sure (definition) ............................. 349
Maximum tire load ......................... 347
Maximum tire load (definition) ....... 349
MOExtended tires.......................... 332
Optional equipment weight (defi-
nition) ............................................ 350
PSI (pounds per square inch) (def-
inition) ........................................... 349
Replacing ....................................... 350
Service life ..................................... 331
Sidewall (definition) ....................... 349
Snow chains .................................. 332
Speed rating (definition) ................ 349
Storing ........................................... 351
Structure and characteristics
(definition) ..................................... 348
Summer tires in winter .................. 332
Temperature .................................. 344
TIN (Tire Identification Number)
(definition) ..................................... 350
Tire bead (definition) ...................... 349
Tire pressure (definition) ................ 349
Tire pressures (recommended) ...... 348
Tire size (data) ............................... 354
Tire size designation, load-bearing
capacity, speed rating .................... 345
Tire tread ....................................... 331
Tire tread (definition) ..................... 349
Total load limit (definition) ............. 350
Traction ......................................... 344
Traction (definition) ....................... 350
Tread wear ..................................... 344
Uniform Tire Quality Grading
Standards ...................................... 343
Uniform Tire Quality Grading
Standards (definition) .................... 348
Wear indicator (definition) ............. 350
Wheel and tire combination ........... 354
Wheel rim (definition) .................... 348
see Flat tire
Top Tether............................................ 61
Touchpad
Changing the station/music
track .............................................. 271
Character suggestions ................... 270
Deleting characters ....................... 270
Entering a space ............................ 270
Entering characters ....................... 270
Gesture control .............................. 270
Handwriting recognition ................ 270
Operating the touchpad ................. 270
Overview ........................................ 270
22Index

Data acquisition ............................... 32
Display message ............................ 252
Electronics .....................................356
Equipment ....................................... 28
Individual settings .......................... 219
Limited Warranty .............................32
Loading .......................................... 340
Locking (in an emergency) ............... 84
Locking (SmartKey) .......................... 77
Lowering ........................................ 354
Maintenance .................................... 29
Operating safety .............................. 30
Operation outside the USA/
Canada ............................................ 29
Parking .......................................... 152
Parking for a long period ................ 155
Pulling away................................... 134
Raising ........................................... 351
Reporting problems ......................... 31
Securing from rolling away ............ 351
Technical data ............................... 356
Towing away .................................. 324
Transporting .................................. 326
Unlocking (in an emergency) ........... 84
Unlocking (SmartKey) ...................... 77
Vehicle data ................................... 363
Vehicle data
Dimensions .................................... 363
Vehicle emergency locking................ 84
Vehicle identification number
see VIN
Vehicle identification plate.............. 357
Vehicle level
AIR BODY CONTROL ...................... 173
Display message ............................ 244
Vehicle maintenance
see ASSYST PLUS
Video
Operating the DVD ......................... 217
see also Digital Operator's Man-
ual .................................................. 268
VIN
Seat ............................................... 358
Type plate ...................................... 357
W
Warning and indicator lamps
ABS ................................................ 259
Active Brake Assist ........................ 265
Airbag ............................................ 262
Brakes ........................................... 258
Coolant .......................................... 263
Distance warning ........................... 265
Engine diagnostics ......................... 262
ESP®.............................................. 259
ESP®OFF ....................................... 261
Fuel tank ........................................ 262
General notes ................................ 256
Overview .......................................... 36
Parking brake ................................ 262
PASSENGER AIR BAG ...................... 44
Reserve fuel ................................... 262
Restraint system ............................ 262
Seat belt ........................................ 257
SPORT handling mode ................... 261
Steering ......................................... 267
Tire pressure monitor .................... 266
Warranty.............................................. 28
Washer fluid
Display message ............................ 255
Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 268
Wheel and tire combinations
Tires ............................................... 354
Wheel bolt tightening torque........... 354
Wheel chock...................................... 351
Wheels
Changing a wheel.......................... 350
Checking ........................................ 330
Cleaning ......................................... 308
Important safety notes .................. 330
Information on driving .................... 330
Interchanging/changing ................ 350
Mounting a new wheel ................... 353
Mounting a wheel .......................... 351
Removing a wheel.......................... 353
Snow chains .................................. 332
Storing ........................................... 351
Tightening torque ........................... 354
Wheel size/tire size ....................... 354
24Index

Protecting the environment
General notes
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected
by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel con-
sumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer need
them.
Ra regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal when
starting the engine.
Rdo not warm up the engine when the vehicle
is stationary.
Rdrive carefully and maintain a safe distance
from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each gear
only up to

Driving safety systems
Overview of driving safety systems
In this section, you will find information aboutthe following driving safety systems:
RABS (Anti-lockBrakingSystem)(Ypage 65)
RBAS (BrakeAssistSystem) (Ypage 66)
RActive Brake Assist (Ypage 66)
RESP®(ElectronicStabilityProgram)(Ypage 68)
REBD (ElectronicBrake forceDistribution)(Ypage 72)
RADAPTIVE BRAKE (Ypage 72)
RActive Brake Assist with cross-traffic function(Ypage 72)
RSTEER CONTROL (Ypage 75)
Important safety notes
If you fail to adapt your driving style or if you areinattentive, the driving safety systems can nei-ther reduce the risk of an accident nor overridethe laws of physics. Driving safety systems aremerely aids designed to assist driving. You areresponsible for maintaining the distance to thevehicle in front, for vehicle speed, for braking ingood time, and for staying in lane. Always adaptyour driving style to suit the prevailing road andweather conditions and maintain a safe distancefrom the vehicle in front. Drive carefully.
The driving safety systems described only workas effectively as possible when there is ade-quate contact between the tires and the roadsurface. Pay particular attention to the informa-tion regarding tires, recommended minimumtire tread depths etc. in the "Wheels and tires"section (Ypage 330).
In wintry driving conditions, always use wintertires (M+S tires)and if necessary, snow chains.Only in this way will the driving safety systemsdescribed in this section work as effectively aspossible.
ABS (Anti-lock Braking System)
General information
ABS regulates brake pressure in such a way thatthe wheels do not lock when you brake. Thisallows you to continue steering the vehicle whenbraking.
The%ABS warning lamp in the instrumentcluster lights up when the ignition is switchedon. It goes out when the engine is running.
ABS works from a speed of about 5 mph(8 km/h), regardless of road-surface conditions.ABS works on slippery surfaces, even when youonly brake gently.
Important safety notes
iObserve the "Important safety notes" sec-tion (Ypage 65).
GWARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally, further driving safety systems are deac-
tivated. There is an increased danger of skid-
ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
When ABS is malfunctioning, other systems,including driving safety systems, will alsobecome inoperative. Observe the informationon the ABS warning lamp (Ypage 259) and dis-play messages which may be shown in theinstrument cluster (Ypage 228).
Braking
XIf ABS intervenes:continue to depress thebrake pedal vigorously until the braking sit-uation is over.
XTo make a full brake application:depressthe brake pedal with full force.
If ABS intervenes when braking, you will feel apulsing in the brake pedal.
The pulsating brake pedal can be an indicationof hazardous road conditions, and functions as areminder to take extra care while driving.
Driving safety systems65
Safety
Z

Bear in mind that at a speed of only 30 mph(approximately 50 km/h), the vehicle covers adistance of 44 ft (approximately 14m)per sec-ond.
Drive sensibly – save fuel
Observe the following tips to save fuel:
XThe tires should always be inflated to the rec-ommended tire pressure.
XRemove unnecessary loads.
XRemove roof racks when they are not needed.
XWarm up the engine at low engine speeds.
XAvoid frequent acceleration or braking.
XHave all maintenance work carried out asindicated by the service intervals in the Main-tenance Booklet or by the service interval dis-play.
Fuel consumption also increases when driving incold weather, in stop-start traffic and in hilly ter-rain.
Drinking and driving
GWARNING
Drinking and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
affect your reflexes, perceptions and judg-
ment.
The possibility of a serious or even fatal acci-
dent is greatly increased when you drink or
take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or tak-
ing drugs.
Emission control
GDANGER
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases is hazardous to health
and can result in poisoning. There is a risk of
fatal injury. Therefore, never leave the engine
running an enclosed space without adequate
ventilation.
Certain engine systems are designed to keepthe level of poisonous components in exhaustfumes within legal limits.
These systems only work at peak efficiency ifthey are serviced exactly in accordance with themanufacturer's specifications. Always havework on the engine carried out at a qualifiedspecialist workshop. Mercedes-Benz recom-mends that you use an authorized Mercedes-Benz Center for this purpose. In particular, workrelevant to safety or on safety-related systemsmust be carried out at a qualified specialistworkshop.
The engine settings must not be changed underany circumstances. Furthermore, all specificservice work must be carried out at regularintervals and in accordance with the Mercedes-Benz service requirements. Details can be foundin the Maintenance Booklet.
ECO display
The ECO display shows you how economicalyour driving style is. The ECO display assists youin achieving the most economical driving stylefor the selected settings and prevailing condi-tions. Your driving style can significantly influ-ence the vehicle's consumption.
CAcceleration
DCoasting

Rthe distance to the vehicle in front is too shortand thus the lane markings cannot be detec-ted
Rthe lane markings change quickly, e.g. lanesbranch off, cross one another or merge
Rthe road is narrow and winding
Rthere are highly variable shade conditions onthe roadway
The system is switched to passive and no longerassists you by performing steering interventionsif:
Ryou actively change lane
Ryou switch on the turn signal
Ryou take your hands off the steering wheel ordo not steer for a prolonged period of time
Once you have finished changing lanes, ActiveSteering Assist automatically reactivates.
Active Steering Assist cannot provide assis-tance:
Ron very sharp corners
Rwhen towing a trailer
Rwhen a loss of tire pressure or a defective tirehas been detected and displayed
Observe the important safety notes on ActiveDistance Assist DISTRONIC (Ypage 162).
The steering interventions are carried out with alimited steering moment. The system requiresthe driver to keep his hands on the steeringwheel and to steer himself.
If you do not steer yourself or if you take yourhands off the steering wheel for a prolongedperiod of time, the system will first alert you witha visual warning. A steering wheel symbolappears in the multifunction display. If you havestill not started to steer and have not taken holdof the steering wheel after five seconds at thelatest, a warning tone also sounds to remind youto take control of the vehicle. Active SteeringAssist is then switched to passive. Active Dis-tance Assist DISTRONIC remains active.
Activating Active Steering Assist
XPress buttonD.Indicator lampClights up. TheActiveActiveSteering Assist OnSteering Assist Onmessage appears onthe multifunction display. Active SteeringAssist is activated.
Information in the multifunction display
If Active Steering Assist is activated but notready for a steering intervention, steering wheelsymbolCappears in gray. If the system pro-vides you with support by means of steeringinterventions, symbolCis shown in green.
Deactivating Active Steering Assist
XPress buttonD.Indicator lampCgoes out. TheActiveActiveSteeringSteeringAssistAssistOffOffmessage appears onthe multifunction display. Active SteeringAssist is deactivated.
When Active Distance Assist DISTRONIC isdeactivated or not available, Active SteeringAssist is deactivated automatically.
Driving systems169
Driving an d parking
Z