tire pressure MERCEDES-BENZ GLS 2018 Owners Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2018, Model line: GLS, Model: MERCEDES-BENZ GLS 2018Pages: 398, PDF Size: 5.73 MB
Page 5 of 398

Features .............................................. 308
Maintenance and care ...................... 325
Engine compartment ........................... 325
ASSYST PLUS ...................................... 329
Care ..................................................... 330
Breakdown assistance ..................... 338
Where will I find...? .............................. 338
Flat tire ................................................ 339
Battery (vehicle) .................................. 344
Jump-starting ....................................... 346
Towing and tow-starting ...................... 349
Fuses ................................................... 352
Wheels and tires ............................... 354
Important safety notes ........................ 354
Operation ............................................ 354
Winter operation .................................. 356
Tire pressure ....................................... 357
Loading the vehicle .............................. 364
All about wheels and tires ................... 367
Changing a wheel ................................ 374
Wheel and tire combinations ............... 379
Emergency spare wheel ....................... 380
Technical data ................................... 384
Information regarding technical data ... 384
Vehicle electronics .............................. 384
Identification plates ............................. 385
Service products and filling capaci-
ties ...................................................... 386
Vehicle data ......................................... 392
Vehicle data for off-road driving .......... 393
Trailer tow hitch ................................... 395 Contents 3
Page 23 of 398

SUV
(Sport Utility Vehicle) ....................... 30
Switching air-recirculation mode
on/off ................................................ .1 35
Switching on media mode
Via the device list .......................... 298
T Tachometer ........................................ 233
Tailgate
Display message ............................ 276
Emergency unlocking ....................... 88
Important safety notes .................... 84
Limiting the opening angle ............... 88
Opening dimensions ...................... 392
Opening/closing (automatically
from inside) ...................................... 87
Opening/closing (automatically
from outside) ................................... 86
Opening/closing (from outside) ....... 85
Power closing .................................. 84
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 37
Technical data
Capacities ...................................... 386
Information .................................... 384
Tires/wheels ................................. 379
Trailer loads ................................... 395
Vehicle data ................................... 392
Telephone
Accepting a call (multifunction
steering wheel) .............................. 240
Authorizing a mobile phone (con-
necting) ......................................... 296
Authorizing a mobile phone via the
device manager (connecting) ......... 297
Connecting a mobile phone
(device manager) ........................... 297
Connecting a mobile phone (gen-
eral information) ............................ 296
Display message ............................ 277
Menu (on-board computer) ............ 240
Number from the phone book ........ 240
Redialing ........................................ 240
Rejecting/ending a call ................. 240 see also Digital Operator's Man-
ual .................................................. 292
Temperature
Coolant (display in the instrument
cluster) .......................................... 234
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 245
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 245
Outside temperature ...................... 233
Setting (climate control) ................ 132
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 245
Through-loading feature ................... 303
Timing (RACETIMER) ......................... 246
Tire pre ssure
C alling up (on-board computer) ..... 361
Checking manually ........................ 360
Display message ............................ 273
Maximum ....................................... 360
Not reached (TIREFIT) .................... 342
Notes ............................................. 359
Reached (TIREFIT) .......................... 343
Recommended ............................... 357
Tire pressure loss warning system
General notes ................................ 360
Important safety notes .................. 361
Restarting ...................................... 361
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 363
Function/notes ............................. 361
General notes ................................ 361
Important safety notes .................. 362
Radio type approval for the tire
pressure monitor ........................... 364
Restarting ...................................... 364
Warning lamp ................................. 291
Warning message .......................... 363
Tire pressure table ............................ 358
TIREFIT kit
Important safety notes .................. 341
Storage location ............................ 339
Tire pressure not reached .............. 342
Tire pressure reached .................... 343
Using ............................................. 341
Tires
Aspect ratio (definition) ................. 373 Index 21
Page 24 of 398

Average weight of the vehicle
occupants (definition) .................... 372
Bar (definition) ............................... 372
Changing a wheel .......................... 374
Characteristics .............................. 372
Checking ........................................ 354
Curb weight (definition) ................. 373
Definition of terms ......................... 372
Direction of rotation ...................... 375
Display message ............................ 273
Distribution of the vehicle occu-
pants (definition) ............................ 374
DOT (Department of Transporta-
tion) (definition) ............................. 372
DOT, Tire Identification Number
(TIN) ............................................... 371
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 372
GTW (Gross Trailer Weight) (defi-
nition) ............................................ 373
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 373
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 373
Important safety notes .................. 354
Increased vehicle weight due to
optional equipment (definition) ...... 372
Information on driving .................... 354
Kilopascal (kPa) (definition) ........... 373
Labeling (overview) ........................ 369
Load bearing index (definition) ...... 374
Load index ..................................... 371
Load index (definition) ................... 373
M+S tires ....................................... 356
Maximum load on a tire (defini-
tion) ............................................... 373
Maximum loaded vehicle weight
(definition) ..................................... 373
Maximum permissible tire pres-
sure (definition) ............................. 373
Maximum tire load ......................... 371
Maximum tire load (definition) ....... 373
MOExtended tires .......................... 356
Optional equipment weight (defi-
nition) ............................................ 374
PSI (pounds per square inch) (de f-
i
nition) ........................................... 373
Replacing ....................................... 374 Service life ..................................... 355
Sidewall (definition) ....................... 374
Snow chains .................................. 356
Speed rating (definition) ................ 373
Storing ........................................... 375
Structure and characteristics
(definition) ..................................... 372
Summer tires in winter .................. 356
Temperature .................................. 368
TIN (Tire Identification Number)
(definition) ..................................... 374
Tire bead (definition) ...................... 373
Tire pressure (definition) ................ 373
Tire pressures (recommended) ...... 372
Tire size (data) ............................... 379
Tire size designation, load-bearing
capacity, speed rating .................... 369
Tire tread ....................................... 355
Tire tread (definition) ..................... 373
Total load limit (definition) ............. 374
Traction ......................................... 368
Traction (definition) ....................... 374
Tread wear ..................................... 368
TWR (permissible trailer drawbar
noseweight) (definition) ................. 374
Uniform Tire Quality Grading
Standards ...................................... 367
Uniform Tire Quality Grading
Standards (definition) .................... 372
Wear indicator (definition) ............. 374
Wheel and tire combination ........... 379
Wheel rim (definition) .................... 372
see Flat tire
Tool
see Vehicle tool kit
Top Tether ............................................ 63
Tow-starting
Emergency engine starting ............ 352
Important safety notes .................. 349
Towing a trailer
Axle load, permissible .................... 395
Cleaning the trailer tow hitch ......... 335
Coupling up a trailer ...................... 227
Decoupling a trailer ....................... 229
Driving tips .................................... 225
Important safety notes .................. 224
Installing the ball coupling ............. 226
Lights displ ay me ssage .................. 26022
Index
Page 26 of 398

Parking .......................................... 161
Parking for a long period ............... .1 64
Pulling away ................................... 143
Raising .......................................... .3 76
Reporting problems ......................... 31
Securing from rolling away ............ 375
Towing away .................................. 349
Transporting .................................. 351
Unlocking (in an emergency) ........... 84
Unlocking (SmartKey) ..................... .7 7
Vehicle data ................................... 392
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 392
Vehicle data (off-road driving)
Approach/departure angle ............ 394
Fording depth ................................ 393
Maximum gradient climbing abil-
ity .................................................. 394
Vehicle dimensions ........................... 392
Vehicle emergency locking ................ 84
Vehicle identification number
see VIN
Vehicle identification plate .............. 385
Vehicle level
AIRMATIC ...................................... 190
Vehicle level (display message) ....... 265
Vehicle tool kit .................................. 339
Video
Operating the DVD ........................ .2 39
see also Digital Operator's Man-
ual ................................................. .2 92
VIN ...................................................... 385
Seat ............................................... 386
Type plate ...................................... 385
W
Warning and indicator lamps
ABS ................................................ 282
Brakes .......................................... .2 81
Coolant .......................................... 288
Distance Pilot DISTRONIC ............. 290
Distance warning ........................... 290
Engine diagnostics ......................... 288
ESP ®
.............................................. 284
ESP ®
OFF ....................................... 285
Fuel tank ........................................ 288 Overview .......................................... 37
Parking brake ................................ 287
PASSENGER AIR BAG ...................... 45
Reserve fuel ................................... 288
Restraint system ............................ 287
Seat belt ........................................ 280
Tire pressure monitor .................... 291
Warranty .............................................. 28
Washer fluid
Display message ............................ 278
Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 292
Wheel and tire combinations
Tires ............................................... 379
Wheel bolt tightening torque ........... 378
Wheel chock ...................................... 375
Wheels
Changing a wheel .......................... 374
Checking ........................................ 354
Cleaning ......................................... 333
Emergency spare wheel ................. 380
Important safety notes .................. 354
Information on driving .................... 354
Interchanging/changing ................ 374
Mounting a new wheel ................... 377
Mounting a wheel .......................... 375
Overview ........................................ 354
Removing a wheel .......................... 377
Snow chains .................................. 356
Storing ........................................... 375
Tightening torque ........................... 378
Wheel size/tire size ....................... 379
Window curtain air bag
Display message ............................ 257
Operation ......................................... 51
Windows
see Side windows
Windshield
Defrosting ...................................... 133
Infrared reflective .......................... 324
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 329
Important safety notes .................. 391
Windshield wipers
Problem (malfunction) ................... 12424
Index
Page 29 of 398

Protecting the environment
General notes
H Environmental 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: R
operating conditions of your vehicle R
your personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions: R
avoid short trips as these increase fuel con-
sumption. R
always make sure that the tire pressures
are correct. R
do not carry any unnecessary weight. R
remove roof racks once you no longer need
them. R
a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals. R
always have service work carried out at a
qualified specialist workshop.
Personal driving style: R
do not depress the accelerator pedal when
starting the engine. R
do not warm up the engine when the vehicle
is stationary. R
drive carefully and maintain a safe distance
from the vehicle in front. R
avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to
Page 34 of 398

3 Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department
Mercedes-Benz Canada, Inc.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Reporting safety defects USA only:
The following text is reproduced as required of
all manufacturers under Title 49, Code of U.S.
Federal Regulations, Part 575 pursuant to the
National Traffic and Motor Vehicle Safety Act of
1966.
If you believe that your vehicle has a defect
which could cause a crash or could cause injury
or death, you should immediately inform the
National Highway Traffic Safety Administration
(NHTSA) in addition to notifying Mercedes-Benz
USA, LLC.
If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order
a recall and remedy campaign. However, NHTSA
cannot become involved in individual problems
between you, your dealer, or Mercedes-Benz
USA, LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at 1-888-327-4236
(TTY: 1-800-424-9153); go to http://
www.safercar.gov ; or write to: Administrator,
NHTSA, 400 Seventh Street, SW., Washington,
DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov
Limited Warranty
! Observe the notes in this Operator's Manual
regarding the correct operation of your vehi-
cle and possible damage to the vehicle. Dam-
age to the vehicle which is caused by violation
of these notes is not covered by the
Mercedes-Benz implied warranty or the new
or used-vehicle warranty. QR codes for the rescue card The QR codes are secured in the fuel filler flap
and on the opposite side on the B-pillar. In the
event of an accident, rescue services can use
the QR code to quickly find the appropriate res-
cue card for your vehicle. The current rescue
card contains the most important information
about your vehicle in a compact form, e.g. the
routing of the electric cables.
You can find more information at
www.mercedes-benz.de/qr-code .
Data stored in the vehicle
Information from electronic control
units There are electronic control units installed in
your vehicle. Some of these are necessary for
your vehicle to operate safely, while some offer
support during driving (driver assistance sys-
tems). In addition, your vehicle offers comfort
and entertainment functions that are also made
possible by electronic control units.
Electronic control units contain data storage
systems that can temporarily or permanently
save technical information concerning the vehi-
cle's condition, component stress and mainte-
nance requirements as well as technical events
and malfunctions.
This information generally documents the con-
dition of a component, a module, a system or the
surroundings, for example: R
operating states of system components (e.g.
fill levels, battery status, tire pressure) R
status messages concerning the vehicle or its
individual components (e.g. wheel rpm/
speed, deceleration, lateral acceleration, indi-
cation of whether seat belts are fastened) R
malfunctions and defects in important system
components (e.g. lights, brakes) R
information about events leading to vehicle
damage R
system responses in special driving situations
(e.g. air bag deployment, intervention of sta-
bility control systems) R
ambient conditions (e.g. temperature, rain
sensor)
In addition to performing the actual control unit
function, these data are used by manufacturers32
Data stored in the vehicle
Introduction
Page 68 of 398

Never leave animals unattended in the vehi-
cle. Always secure animals properly during
the journey, e.g. use a suitable animal trans-
port box.
Driving safety systems
Overview of driving safety systems In this section, you will find information about
the following driving safety systems: R
ABS ( A nti-lock B raking S ystem)
( Y
page 66)R
BAS ( B rake A ssist S ystem) ( Y
page 67)R
Active Brake Assist ( Y
page 67)R
ESP ®
( E lectronic S tability P rogram)
( Y
page 70)R
EBD ( E lectronic B rake force D istribution)
( Y
page 72)R
ADAPTIVE BRAKE ( Y
page 72)R
Active Brake Assist with cross-traffic function
( Y
page 72)R
Steering Pilot STEER CONTROL
( Y
page 75)
Important safety notes If you fail to adapt your driving style or if you are
inattentive, the driving safety systems can nei-
ther reduce the risk of an accident nor override
the laws of physics. Driving safety systems are
merely aids designed to assist driving. You are
responsible for maintaining the distance to the
vehicle in front, for vehicle speed, for braking in
good time, and for staying in lane. Always adapt
your driving style to suit the prevailing road and
weather conditions and maintain a safe distance
from the vehicle in front. Drive carefully.
The driving safety systems described only work
as effectively as possible when there is ade-
quate contact between the tires and the road
surface. Pay particular attention to the informa-
tion regarding tires, recommended minimum
tire tread depths etc. in the "Wheels and tires"
section ( Y
page 354).
In wintry driving conditions, always use winter
tires (M+S tires) and if necessary, snow chains.
Only in this way will the driving safety systems
described in this section work as effectively as
possible. ABS (Anti-lock Braking System)
General information ABS regulates brake pressure in such a way that
the wheels do not lock when you brake. This
allows you to continue steering the vehicle when
braking.
The % ABS warning lamp in the instrument
cluster lights up when the ignition is switched
on. 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 you
only brake gently.
Important safety notes
i Observe the "Important safety notes" sec-
tion ( Y
page 66).
G WARNING
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 also
become inoperative. Observe the information
on the ABS warning lamp ( Y
page 282) and dis-
play messages which may be shown in the
instrument cluster ( Y
page 249).
Braking X
If ABS intervenes: continue to depress the
brake pedal vigorously until the braking sit-
uation is over. X
To make a full brake application: depress
the brake pedal with full force.
If ABS intervenes when braking, you will feel a
pulsing in the brake pedal.
The pulsating brake pedal can be an indication
of hazardous road conditions, and functions as a
reminder to take extra care while driving.66
Driving safety systems
Safety
Page 71 of 398

passenger protection measures (PRE-SAFE ®
)
are activated simultaneously ( Y
page 58).
Situation-dependent braking assis-
tance General information
i Observe the "Important safety notes" sec-
tion ( Y
page 66).
With the help of the radar sensor system, Adap-
tive Brake Assist can detect obstacles that are in
the path of your vehicle for an extended period
of time.
If Adaptive Brake Assist detects a risk of colli-
sion with the vehicle in front, it calculates the
brake pressure necessary to avoid a collision. If
you apply the brakes forcefully, situation-
dependent braking assistance adapts to the sit-
uation and automatically increases the brake
pressure to a degree appropriate to the traffic
situation.
Situation-dependent braking assistance pro-
vides braking assistance in hazardous situations
at speeds above 4 mph (7 km/h). It uses radar
sensor technology to assess the traffic situa-
tion.
Situation-dependent braking assistance is capa-
ble of reacting to moving objects that have
already been detected as such at least once
over the period of observation, up to vehicle
speeds of around 155 mph (250 km/h).
Situation-dependent braking assistance reacts
to stationary obstacles up to a speed of approx-
imately 44 mph (70 km/ h) .
If situation-dependent braking assistance
demands particularly high brake pressure, pre-
ventative passenger protection measures (PRE-
SAFE ®
) are triggered simultaneously
( Y
page 58). X
Keep the brake pedal depressed until the
emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will work normally again if: R
you release the brake pedal. R
there is no longer any danger of a collision. R
no obstacle is detected in front of your vehi-
cle.
Situation-dependent braking assistance is then
deactivated. Important safety notes
i Observe the "Important safety notes" sec-
tion for driving safety systems ( Y
page 66).
G WARNING
Adaptive Brake Assist cannot always clearly
identify objects and complex traffic situa-
tions.
In such cases, Adaptive Brake Assist might: R
intervene unnecessarily R
not intervene
There is a risk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake. Terminate the
intervention in a non-critical driving situation.
G WARNING
Adaptive Brake Assist does not react: R
to people or animals R
to oncoming vehicles R
to crossing traffic R
when cornering
As a result, Adaptive Brake Assist may not
intervene in all critical conditions. There is a
risk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake.
Due to the nature of the system, complex but
non-critical driving conditions may also cause
Active Brake Assist to intervene.
Even if Active Brake Assist is not available due to
a malfunction in the radar sensor system, the
brake system is still available with full brake
boosting effect and BAS.
ESP ®
(Electronic Stability Program)
General notes
i Observe the "Important safety notes" sec-
tion ( Y
page 66).
ESP ®
monitors driving stability and traction, i.e.
power transmission between the tires and the
road surface.Driving safety systems 69
Safety Z