2015 MERCEDES-BENZ GLE SUV coolant temperature

Overview of systems ......................1
35
Pre-entry climate control at
departure time ............................... 148
Pre-entry climate control via key ... 147
Problem with the rear window
heating .......................................... 145
Problems with cooling with air
dehumidification ............................ 141
Rear control panel ......................... 138
Setting the air distribution ............. 142
Setting the air vents ..................... .154
Setting the airflow ......................... 142
Setting the climate mode (AIR
FLOW) ............................................ 141
Setting the temperature ................ 141
Switching air-recirculation mode
on/off ............................................ 145
Switching on/off ........................... 139
Switching residual heat on/off ...... 146
Switching the rear window heat-
ing on/off ...................................... 144
Switching the ZONE function on/
off ................................................. .143
THERMATIC automatic climate
control (2-zone) ............................ .136
THERMOTRONIC (3-zone) auto-
matic climate control ..................... 138
Coat hooks ......................................... 358
Cockpit
Overview .......................................... 30
see Instrument cluster
Collapsible emergency spare
wheel
see Emergency spare wheel
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 291
Display message ............................ 307
Operation/notes .............................. 73
COMAND display
Cleaning ......................................... 384
COMAND Online
Driving dynamics displa y............... 258
Combination switch .......................... 123
Combined luggage cover and net .... 357
Constant headlamp mode
see Daytime driving lights Consumption statistics (on-board
computer)
.......................................... 284
Convenience closing feature .............. 99
Convenience opening feature ............ 99
Convenience opening/closing (air-
recirculation mode) ........................... 145
Coolant (engine)
Checking the level ......................... 376
Display message ............................ 316
Displaying the temperature (on-
board computer) ............................ 292
Important safety notes .................. 441
Temperature (on-board computer, Mercedes-AMG vehicles) ............... 297
Temperature gaug e........................ 282
Warning lamp ................................. 347
Cooling
see Climate control
Copyright ............................................. 29
Cornering light function
Display message ............................ 313
Function/note s............................. 124
Crash-responsive emergency light-
ing ....................................................... 128
Crosswind Assist ................................. 78
Cruise control
Activating ....................................... 204
Activation conditions ..................... 204
Cruise control lever ....................... 203
Deactivating ................................... 205
Display message ............................ 328
Driving system ............................... 203
Important safety notes .................. 203
LIM indicator lamp ......................... 203
Selecting ........................................ 204
Storing and maintaining current
speed ............................................. 204
Cup holder
Centre console .............................. 361
Important safety notes .................. 361
Rear compartment ......................... 362
Temperature controlled ................. 362 D
Dashboard see Instrument cluster Index
7

Fuse box under rear bench sea
t.... 403
Important safety notes .................. 402 G
Garage door opener Clearing the memory ..................... 369
Frequencies ................................... 369
General notes ................................ 367
Important safety notes .................. 367
Opening/closing the garage doo r..3 68
Programming (button in the rear-
view mirror) ................................... 367
Synchronising the rolling code ....... 368
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 297
Gearshift paddles
see Steering wheel gearshift paddles
Gearshift program
SETUP (on-board computer) .......... 298
Genuine Mercedes-Benz parts ........... 25
Glove compartment .......................... 352H
Hazard warning lamps ......................124
Head restraints
Adjusting ....................................... 109
Adjusting (electrically) ................... 110
Adjusting (manually) ..................... .110
Adjusting (rear) .............................. 110
Fitting/removing (rear) .................. 111
Luxury ............................................ 110
Headlamp
Cleaning system (notes) ................ 442
Headlamps
Misting up ...................................... 127
see Automatic headlamp mode
Heating
see Climate control
High-pressure cleaners .................... 380
High-voltage battery
Battery care ................................... 184
Charging ........................................ 396
Charging (charging station) ............ 189
Charging (mains socket) ................ 185
Charging (wallbox) ......................... 188
Charging cable heating up ............. 185 Energy consumption .....................
.184
General notes .................................. 42
Method of operation ..................... .183
Outside temperatures .................... 184
Problems during charging .............. 190
Protective device ........................... 185
Range ............................................ 184
Terms of use .................................. 184
Vehicle fire ....................................... 42
Hill start assist .................................. 161
HOLD function
Deactivating ................................... 220
Display message ............................ 325
Function/notes ............................ .219
Horn ...................................................... 30
Hybrid drive system
Automatic switch off ........................ 41
Danger of electric shock .................. 41
Display message ............................ 320
General notes .................................. 41
High-voltage battery ........................ 42
Important safety notes .................... 41
Manual switch off ............................ 41
Opening the bonnet ......................... 42
Warning lamp ................................. 340
Hybrid vehicles
Important safety notes .................... 41 I
Ignition lock see Key positions
Immobiliser .......................................... 81
Indicator and warning lamp
Restraint system ............................ 346
Indicator and warning lamps
Coolant .......................................... 347
DISTRONIC PLUS ........................... 349
Engine diagnostics ......................... 347
Indicator lamps
Display message ............................ 313
see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator .... 374
Instrument cluster
Overview .......................................... 32
Warning and indicator lamps ........... 34 12
Index

Sun blind
Rear side windows .........................3 63
Sun visor ............................................ 362
Suspension settings
AMG RIDE CONTROL sports sus-
pension .......................................... 224
SETUP (on-board computer) .......... 298
Switching the auxiliary heating/
ventilation
On/off .......................................... .150 T
Tail lamps Display message ............................ 314
Tailgate
Display message ............................ 333
Emergency unlocking ....................... 97
Important safety notes .................... 93
Limiting the opening angle .............. .97
Opening dimensions ......................4 42
Opening/closing (automatically
from inside) ...................................... 96
Opening/closing (automatically
from outside) ................................... 95
Opening/closing (from outside) ....... 94
Power closing .................................. 92
Tank
see Fuel tank
Technical data
Capacities ...................................... 435
Emergency spare wheel ................. 432
Information ................................... .433
Trailer loads ................................... 447
Tyres/wheels ................................. 418
Vehicle data ................................... 442
Telephone
Accepting a call (multifunction
steering wheel) .............................. 289
Display message ............................ 336
Menu (on-board computer) ............ 288
Number from the phone book ....... .289
Redialling ....................................... 289
Rejecting/ending a call ................. 289
Telephone compartment ................ 352
Temperature
Coolant (display in the instrumentcluster) .......................................... 282 Coolant (on-board computer,
Mercedes-AMG vehicles) ..............
.297
Coolant (on-board computer) ......... 292
Engine oil (on-board computer,
Mercedes-AMG vehicles) .............. .297
Outside temperature ..................... .282
Setting (climate control) ................ 141
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 297
TEMPOMAT
Function/notes ............................ .203
Through-loading ................................ 354
Time
see Separate Owner's manual
Timing (RACETIMER) ......................... 298
TIREFIT kit .......................................... 389
Important safety notes .................. 389
Storage location ............................ 387
Tyre pressure not reached ............. 391
Tyre pressure reached ................... 391
Top Tether ............................................ 60
Total distance recorder .................... 284
Tow-away protection
Activating ......................................... 82
Deactivating ..................................... 82
Function .......................................... .82
Tow-starting
Emergency engine starting ............ 402
Important safety notes .................. 399
Towing
Important safety notes .................. 399
Notes for 4MATIC vehicles ............ 402
Transporting the vehicle ................ 401
Towing a trailer
Active Blind Spot Assist ................. 249
Active Lane Keeping Assist ............ 252
Axle load, permissibl e.................... 447
ESP ®
(Electronic Stability Pro-
gram) ............................................... 77
Failure check for LEDs ................... 278
Pulling away with a traile r.............. 161
Swinging out the ball coupling ....... 274
Swinging the ball coupling in ......... 276
Trailer tow hitch display message .. 334
Towing away
Fitting the towing ey e.................... 400
Removing the towing eye ............... 401 Index
21

Instrument cluster
Displays and controls
i
Instrument cluster with speedometer
(km/h) Function Page
:
Speedometer
Speedometer segments 281
;
Fuel gauge
Fuel filler flap location indi-
cator
8: the fuel filler cap
is on the right-hand side. Function Page
=
Rev counter 281
?
Coolant temperature 282
A
Multifunction display 283
B
Instrument cluster lighting 28132
Instrument clusterAt a glance

i
Instrument cluster with speedometer (mph) Function Page
:
Speedometer
Speedometer segments 281
;
Fuel gauge
Fuel filler flap location indi-
cator
8: the fuel filler cap
is on the right-hand side. Function Page
=
Rev counter 281
?
Coolant temperature 282
A
Multifunction display 283
B
Instrument cluster lighting 281
i
Information on displaying the outside tem-
perature in the multifunction display can be
found under "Outside temperature display"
(Y page 282).
i Information on additional displays for PLUG-
IN HYBRID vehicles can be found in the
"PLUG-IN HYBRID operation" section
(Y page 261). Instrument cluster
33At a glance

Problem
Possible causes/consequences and
M
MSolutions The coolant temperature
display is showing more
than 120 †. The coolant warning lamp may also
be on and a warning tone
may sound. The coolant level is too low. The coolant is too hot and the engine is no
longer being cooled sufficiently.
X Stop as soon as possible and allow the engine and the coolant to
cool down.
X Check the coolant level (Y page 376). Observe the warning notes
as you do so and top up the coolant if necessary. If the coolant level is correct, the radiator fan may be faulty. The cool-
ant is too hot and the engine is no longer being cooled sufficiently.
X If the coolant temperature is below 120 †, you can continue driving
to the nearest qualified specialist workshop.
X Avoid heavy loads on the engine as you do so, e.g. driving in moun-
tainous terrain and stop-start traffic. DYNAMIC SELECT controller
This section describes the DYNAMIC SELECT
controller for all vehicles except PLUG-
IN HYBRID vehicles. Information on the
DYNAMIC SELECT controller on PLUG-
IN HYBRID vehicles (Y page 267).
Use the DYNAMIC SELECT controller to change
the drive program. Depending on the drive pro-
gram selected, the following vehicle character-
istics will change:
R the drive (engine and transmission manage-
ment)
R the transmission
R the suspension
R the steering
R the availability of the ECO start/stop function
If the ignition is switched off for less than four
hours, the previously selected drive program is
activated when the engine is next started. If the
ignition is switched off for more than four hours,
the Comfort drive program is activated when
the engine is next started. X
All vehicles (except Mercedes-AMG vehi-
cles):
turn DYNAMIC SELECT controller :as
many times as necessary until the desired
drive program is selected.
The selected drive program appears in the
multifunction display. After five seconds the
display goes out.
In addition, the current drive program settings are displayed in the multimedia system dis-
play.
Drive programs available (all vehicles
except Mercedes-AMG vehicles): Individual
Individual settings
Sport
Sporty driving characteris-
tics
Comfort
Comfortable and economi-
cal driving characteristics Slippery
Optimal driving characteris-
tics on slippery or snow-
covered roads 166
DYNAMIC SELECT controllerDriving and parking

The fuel supply is interrupted to protect the
engine when the red band is reached. Outside temperature display
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
Bear in mind that the outside temperature dis-
play indicates the measured air temperature
and not the road surface temperature.
The outside temperature display is in the multi-
function display (Y page 283).
A change in the outside temperature is shown in the multifunction display after a delay. Coolant temperature gauge
G
WARNING
If you open the bonnet while the engine is
overheating or while there is a fire in the
engine compartment, you could come into
contact with hot gases or other leaking ser-
vice products. There is a danger of injury.
Allow an overheating engine to cool down
before opening the bonnet. If there is a fire in the engine compartment, leave the bonnet
closed and notify the fire brigade.
All vehicles except PLUG-IN HYBRID vehicles:
the coolant temperature gauge is in the instru-
ment cluster on the right-hand side (Y page 32).
PLUG-IN HYBRID vehicles: the multifunction dis- play shows the coolant temperature in the
Coolant
Coolant (Ypage 292) submenu.
Under normal operating conditions and with the specified coolant level, the coolant temperature
may rise to 120 †.
At high outside temperatures and when driving
uphill, the coolant temperature may rise to the
end of the scale. Operating the on-board computer
Overview :
Multifunction display
; Right control panel
= Left control panel
X To activate the on-board computer: turn
the key to position 1in the ignition lock.
You can control the multifunction display and
the settings in the on-board computer using the buttons on the multifunction steering wheel.
In vehicles with the multimedia system
COMAND Online, you can find further informa-
tion on LINGUATRONIC in the separate operat-
ing instructions.
In vehicles with the multimedia system
Audio 20, you can find further information on
voice-controlled navigation in the separate man-
ufacturer's operating instructions. 282
Displays and operationOn-board computer and displays

Activating/deactivating COLLISION
PREVENTION ASSIST PLUS X
Press the =or; button on the steering
wheel to select the Assist.
Assist. menu.
X Press the 9or: button to select Col‐
Col‐
lision Prevent. Assist
lision Prevent. Assist .
X Press ato confirm.
The current selection appears.
X To activate/deactivate: press theabut-
ton again.
When COLLISION PREVENTION ASSIST PLUS
is deactivated, the æsymbol appears in
the multifunction display in the assistance
graphic display.
Further information about COLLISION PREVEN- TION ASSIST PLUS (Y page 73).
Activating/deactivating ATTENTION
ASSIST X
Press the =or; button on the steering
wheel to select the Assist. Assist.menu.
X Press the 9or: button to select
Attention Assist
Attention Assist .
X Press the abutton.
The current selection appears.
X Press ato confirm.
X Press the :or9 button to set Off
Off,
Standard
Standard orSensitive
Sensitive .
X Press the abutton to save the setting.
When ATTENTION ASSIST is deactivated, the
é symbol appears in the multifunction dis-
play in the assistance graphic display.
For further information about ATTENTION
ASSIST, see (Y page 240).
Activating/deactivating Blind Spot
Assist X
Press the =or; button on the steering
wheel to select the Assist. Assist.menu.
X Press the 9or: button to select
Blind Spot Assist
Blind Spot Assist .
X Confirm by pressing aon the steering
wheel.
The current selection appears.
X To activate/deactivate: press theabut-
ton again.
Further information about Blind Spot Assist
(Y page 244). For further information about Active Blind Spot
Assist, see (Y
page 247).
Activating/deactivating Lane Keeping
Assist X
Press the =or; button on the steering
wheel to select the Assist. Assist.menu.
X Press the 9or: button to select
Lane Keeping Assist
Lane Keeping Assist .
X Press ato confirm.
The current selection appears.
X Press ato confirm.
X Press the :or9 button to set Off
Off,
Standard
Standard orAdaptive
Adaptive.
When Lane Keeping Assist or Active Lane
Keeping Assist is activated, the multifunction display shows the lane markings as bright
lines in the assistance graphic.
X Press the abutton to save the setting.
Further information about Lane Keeping Assist
(Y page 246).
Further information about Active Lane Keeping
Assist (Y page 250). Service menu
Introduction Depending on the equipment fitted in the vehi-
cle, you have the following options in the
Serv. Serv.
menu:
R Calling up display messages in the message
memory (Y page 300)
R Restarting the tyre pressure loss warning sys-
tem (Y page 410) or checking the tyre pres-
sure electronically (Y page 411)
R Calling up the service due date
(Y page 378)
R Displaying the coolant temperature (PLUG-IN
HYBRID vehicles) (Y page 292) Menus and sub
menus
291On-board computer and displays Z