heating MERCEDES-BENZ GLE 2018 Owners Manual

Driving tips .................................... 159
Flexible fuel vehicles ...................... 386
Fuel gauge ....................................... 37
Grade (gasoline) ............................ 384
Important safety notes .................. 384
Low outside temperatures ............. 385
Problem (malfunction) ................... 153
Quality (diesel) ............................... 385
Refueling ........................................ 150
Tank content/reserve fuel ............. 384
Fuel filler flap
Opening ......................................... 152
Fuel filter (display message) ............ 259
Fuel level
Calling up the range (on-board
computer) ...................................... 232
Fuel tank
Capacity ........................................ 384
Problem (malfunction) ................... 153
Fuses
Allocation chart ............................. 348
Before changing ............................. 348
Dashboard fuse box ....................... 349
Fuse box in the engine compart-
ment .............................................. 349
Fuse box under rear bench seat .... 350
Important safety notes .................. 348
G
Garage door opener
Clearing the memory ..................... 319
General notes ................................ 316
Important safety notes .................. 317
Opening/closing the garage doo r. .3 19
Problems when programming ....... .3 18
Programming (button in the rear-
view mirror) ................................... 317
Synchronizing the rolling code ....... 318
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 240
Genuine parts ...................................... 27
Glove box .......................................... .2 96
Google™ Local Search
see also Digital Operator's Man-
ual ................................................. .2 87
GTW (Gross Trailer Weight) (defini-
tion) .................................................... 370 H Handbrake
see Parking brake
Hazard warning lamps ..................... .1 12
Head restraints
Adjusting ......................................... 99
Adjusting (electrically) ................... 100
Adjusting (manually) ........................ 99
Adjusting (rear) .............................. 100
Installing/removing (rear) .............. 100
Luxury ............................................ 100
Headlamps
Fogging up ..................................... 114
see Automatic headlamp mode
Heating
see Climate control
High beam flasher ............................ .1 11
High-beam headlamps
Adaptive Highbeam Assist ............. 113
Display message ............................ 255
Replacing bulbs ............................ .1 16
Switching on/off ........................... 111
Highway mode ................................... 113
Hill start assist .................................. 139
HOLD function
Deactivating ................................... 182
Display message ............................ 263
Function/notes ............................ .1 82
Home address
see also Digital Operator's Man-
ual ................................................. .2 87
Hood
Closing .......................................... .3 22
Display message ............................ 272
Important safety notes .................. 321
Opening ......................................... 321
Horn ...................................................... 36
Hydroplaning ..................................... 163
I
Ignition lock
see Key positions
Immobilizer .......................................... 75
Indicator lamps
see Warning and indicator lamps12
Index

Seat belts
Adjusting the driver's and front-
passenger seat belt ........................ .4 8
Adjusting the height ......................... 48
Cleaning ......................................... 332
Correct usage .................................. 47
Fastening ......................................... 48
Important safety guidelines ............. 46
Introduction .................................... .4 5
Releasin g ......................................... 48
Switching belt adjustment on/off
(on-board computer) ...................... 239
Warning lamp ................................. 274
Warning lamp (function) ................... 48
Seats
Adjusting (electrically) ..................... 98
Adjusting the 4-way lumbar sup-
port ................................................ 101
Adjusting the head restraint ............ 99
Calling up a stored setting (mem-
ory function) .................................. 109
Cleaning the cover ......................... 332
Folding the rear bench seat for-
wards/back ................................... 298
Important safety notes .................... 97
Overview .......................................... 97
Seat heating problem .................... 103
Seat ventilation problem ................ 103
Storing settings (memory func-
tion) ............................................... 108
Switching seat heating on/off ....... 101
Switching seat ventilation on/off .. 102
Section
Sliding sunroof ................................. 92
Securing hooks .................................. 300
Selector lever
Cleaning ......................................... 332
Sensors (cleaning instructions) ....... 330
Service menu (on-board com-
puter) .................................................. 237
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 388
Coolant (engine) ............................ 388
DEF special additives ..................... 386
Engine oil ....................................... 387
Fuel ................................................ 384 Important safety notes .................. 383
Refrigerant (air-conditioning sys-
tem) ............................................... 389
Washer fluid ................................... 389
Setting the air distribution ............... 129
Setting the airflow ............................ 129
Setting the date / time format
see also Digital Operator's Man-
ual .................................................. 287
Setting the language
see also Digital Operator's Man-
ual .................................................. 287
Setting the time
see also Digital Operator's Man-
ual .................................................. 287
Settings
Factory (on-board computer) ......... 240
On-board computer ....................... 238
SETUP (on-board computer,
Mercedes-AMG vehicles) .................. 241
Side impact air bag ............................. 51
Side marker lamp (display mes-
sage) ................................................... 255
Side windows
Cleaning ......................................... 329
Convenience closing feature ............ 90
Convenience opening feature .......... 89
Important safety information ........... 88
Opening/closing .............................. 89
Overview .......................................... 88
Problem (malfunction) ..................... 91
Resetting ......................................... 91
Reversing feature ............................. 89
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 287
Sliding sunroof
Important safety notes .................... 92
Opening/closing .............................. 93
Problem (malfunction) ..................... 95
Resetting ......................................... 93
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 80
Changing the programming ............. 79
Checking the battery ....................... 80 Index 19

Convenience closing feature ............ 90
Convenience opening feature .......... 89
Dis play message ............................ 273
Door central locking/unlocking ...... .7 7
Important safety notes .................... 77
KEYLESS-GO start function .............. 79
Loss ................................................ .8 1
Mechanical key ................................ 79
Overview .......................................... 77
Positions (ignition lock) ................. 135
Problem (malfunction) ..................... 81
Starting the engine ........................ 137
Smartphone
Starting the engine ........................ 137
SMS
see also Digital Operator's Man-
ual .................................................. 287
Snow chains
Information .................................... 353
Sockets
Center console .............................. 308
General notes ................................ 308
Luggage compartment .................. .3 08
Rear compartment ......................... 308
Sound
Switching on/off ........................... 288
Special seat belt retractor .................. 60
Specialist workshop ............................ 31
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 232
In the Instrument cluster ................. 37
Segments ...................................... 228
Selecting the display unit .............. .2 38
Standing lamps
Display message ............................ 255
Switching on/off ........................... 111
Start/Stop button
Starting the engine ........................ 137
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 136
STEER CONTROL ..................... ............. 75
Ste e ring
Display message ............................ 272
Steering Pilot
Activating/deactivating ................. 236 Display message ............................ 266
Steering wheel
Adjusting (electrically) ................... 104
Adjusting (manually) ...................... 103
Button overview ............................... 38
Buttons (on-board computer) ......... 229
Cleaning ......................................... 332
Important safety notes .................. 103
Steering wheel heating .................. 104
Storing settings (memory func-
tion) ............................................... 108
Steering wheel heating
Problem (malfunction) ................... 104
Switching on/off ........................... 104
Steering wheel paddle shifters ........ 147
Stopwatch (RACETIMER) ................... 241
Stowage areas ................................... 295
Stowage compartments
Armrest (under) ............................. 296
Center console .............................. 297
Center console (rear) ..................... 297
Cup holders ................................... 304
Eyeglasses compartment ............... 297
Glove box ....................................... 296
Important safety information ......... 295
Stowage net ................................... 297
Stowage net ....................................... 297
Summer tires
In winter ........................................ 353
Sun visor ............................................ 305
Suspension setting
AIRMATIC ...................................... 183
AMG adaptive sport suspension
system ........................................... 186
Suspension tuning
SETUP (on-board computer,
Mercedes-AMG vehicles) ............... 241
SUV
(Sport Utility Vehicle) ....................... 30
Switching air-recirculation mode
on/off ................................................. 131
Switching on media mode
Via the device list .......................... 293
T
Tachometer ........................................ 22820
Index

Center console
Center console, upper section
Function Page
C
Multimedia system; see the
Digital Operator's Manual
D
r Seat heating
101

Problem
Possible causes/consequences and P Solutions
There is interference from a powerful source of radio waves. X
Unlock ( Y
page 84) or lock ( Y
page 84) the vehicle using the
mechanical key.
KEYLESS-GO is malfunctioning. X
Lock/unlock the vehicle using the remote control function of the
SmartKey. X
Have the vehicle and SmartKey checked at a qualified specialist
workshop.
If the vehicle can also not be locked/unlocked using the remote con-
trol function: X
Unlock ( Y
page 84) or lock ( Y
page 84) the vehicle using the
mechanical key. X
Have the vehicle and SmartKey checked at a qualified specialist
workshop.
The engine cannot be
started using the Smart-
Key. The on-board voltage is too low. X
Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work: X
Check the starter battery and charge it if necessary ( Y
page 342).
or X
Jump-start the vehicle ( Y
page 342).
or X
Consult a qualified specialist workshop.
The engine cannot be
started using the Start/
Stop button. The Smart-
Key is in the vehicle. The vehicle is locked. X
Unlock the vehicle and try to start the vehicle again.
The SmartKey battery is discharged or nearly discharged. X
Check the SmartKey battery ( Y
page 80) and replace it if necessary
( Y
page 80).
If this does not work: X
Start your vehicle with the SmartKey in the ignition lock.
There is interference from a powerful source of radio waves. X
Start your vehicle with the SmartKey in the ignition lock.
You have lost a Smart-
Key. X
Have the SmartKey deactivated at a qualified specialist workshop. X
Report the loss immediately to the vehicle insurers. X
If necessary, have the locks changed as well.
You have lost the
mechanical key. X
Report the loss immediately to the vehicle insurers. X
If necessary, have the locks changed as well.82
SmartKey
Opening and closing

G WARNING
You could lose control of your vehicle if you do
the following while driving: R
adjust the driver's seat, head restraint,
steering wheel or mirrors R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt
before starting the engine.
G WARNING
If you adjust the seat height carelessly, you or
other vehicle occupants could be trapped and
thereby injured. Children in particular could
accidentally press the electrical seat adjust-
ment buttons and become trapped. There is a
risk of injury.
While moving the seats, make sure that your
hands or other body parts do not get under the
lever assembly of the seat adjustment sys-
tem.
G WARNING
If the head restraints are not installed or not
adjusted correctly, they cannot provide pro-
tection as intended. There is an increased risk
of injury in the head and neck area, e.g. in the
event of an accident or when braking.
Always drive with the head restraints instal-
led. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
G WARNING
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.
! To avoid damage to the seats and the seat
heating, observe the following information: R
keep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible. R
if the seat covers are damp or wet, do not
switch on the seat heating. The seat heat-
ing should also not be used to dry the seats. R
clean the seat covers as recommended;
see "Interior care". R
do not transport heavy loads on the seats.
Do not place sharp objects on the seat
cushions, e.g. knives, nails or tools. The
seats should only be occupied by passen-
gers, if possible. R
when the seat heating is in operation, do
not cover the seats with insulating materi-
als, e.g. blankets, coats, bags, seat covers,
child seats or booster seats.
! Make sure that there are no objects in the
footwell under or behind the seats when mov-
ing the seats back. There is a risk that the
seats and/or the objects could be damaged.
i Further related subjects: R
Cargo compartment enlargement (folding
down the rear bench seat) ( Y
page 298)
Adjusting the seats electrically
C
Head restraint height
D
Seat cushion angle

Rear seat s
The three red indicator lamp s in th e butto n indicat e th e heating level you hav e selected.
The system automatically switches down from level 3 to level 2 after approximately eigh t minutes.
The system automatically switches down from level 2 to level 1 after approximately te n minutes.
The system automatically switches off approximately 35 minute s after it is set to level 1 .X
Turn th e SmartKey to position G or H in th e ignition loc k ( Y
page 135).X
To switch on: press butto n C repeatedly until th e desired heating level is set .X
To switch off : press butto n C repeatedly until all th e indicator lamp s go out .
i If th e battery voltag e is to o low, th e seat heating may switch off .
Activating/deactivating seat ventilation
The three blue indicator lamp s in th e buttons indicat e th e blowe r setting you hav e selected.X
Turn th e SmartKey to position G or H in th e ignition loc k ( Y
page 135).X
To switch on: press butto n C repeatedly until th e desired blowe r setting is set .X
To switch off : press butto n C repeatedly until all th e indicator lamp s go out .
i If th e battery voltag e is to o low, th e seat ventilation may switch off .
i You can open th e side windows and th e sliding sunroo f usin g th e "Convenience opening " feature
( Y
page 89) . The seat ventilation of th e driver' s seat automatically switches to th e highest level.102
Seats
Seats, steering wheel and mirrors

Problems with the seat heating or seat ventilation Problem
Possible causes/consequences and P Solutions
The seat heating or seat
ventilation has switched
off prematurely or can-
not be switched on. The on-board voltage is too low because too many electrical consum-
ers are switched on. X
Switch off electrical consumers that you do not need, such as the
rear window defroster or interior lighting.
Once the battery is sufficiently charged, the seat heating or seat
ventilation will switch back on automatically.
Steering wheel
Important safety notes
G WARNING
You could lose control of your vehicle if you do
the following while driving: R
adjust the driver's seat, head restraint,
steering wheel or mirrors R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt
before starting the engine.
G WARNING
Children could injure themselves if they
adjust the steering wheel. There is a risk of
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The electrically adjustable steering wheel can
still be adjusted when there is no SmartKey in
the ignition lock.
Adjusting the steering wheel man-
ually
G WARNING
If the steering wheel is unlocked while the
vehicle is in motion, it could change position
unexpectedly. This could cause you to lose control of the vehicle. There is a risk of an
accident.
Before starting off, make sure the steering
wheel is locked. Never unlock the steering
wheel while the vehicle is in motion.
C
Release lever D
Adjusts the steering wheel height

Adjusting the steering wheel elect ri -
cally
C
Adjusts th e steering whee l heightD
Adjusts th e steering whee l position (fore-
and-af t adjustment)
The steering whee l can also be adjusted when
th e SmartKey is remove d from th e ignition lock.
i Further relate d subjects :R
EASY-ENTRY/EXIT feature ( Y
page 104)R
Storing setting s ( Y
page 108) Steering wheel heating
Switching on/off X
Turn th e SmartKey to position H in th e igni-
tion loc k ( Y
page 135). X
To switch on/off: tur n th e lever in th e direc -
tion of arrow C or D .
Indicato r lamp

Problems with the rear window defroster Problem
Possible causes/consequences and P Solutions
The rear window
defroster has deactiva-
ted prematurely or can-
not be activated. The battery has not been sufficiently charged. X
Switch off any consumers that are not required, e.g. reading lamps,
interior lighting or the seat heating.
When the battery is sufficiently charged, the rear window defroster
can be activated again.
Switching air-recirculation mode
on/off
General notes You can deactivate the flow of fresh air if
unpleasant odors are entering the vehicle from
outside. The air already inside the vehicle will
then be recirculated.
If you switch on air-recirculation mode, the win-
dows can fog up more quickly, in particular at
low temperatures. Only use air-recirculation
mode briefly to prevent the windows from fog-
ging up.
Activating/deactivating X
Turn the SmartKey to position H in the igni-
tion lock ( Y
page 135).X
To activate: press the