air conditioning MERCEDES-BENZ GLC SUV 2015 Owners Manual

1, 2, 3 ...
4ETS (Electronic Traction System) see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) .................................................. 254
4MATIC off-road system ...................254
12 V socket
see Socket (12 V)
230 V power socket .......................... 406
360° camera
Cleaning ......................................... 425
Function/notes ............................ .267 A
ABS (Anti-lock Braking System) Display message ............................ 336
Function/notes ................................ 79
Important safety notes .................... 79
Warning lamp ................................. 379
Accident
Automatic measures after an acci-
dent ................................................. 65
Activating/deactivating air-recir-
culation mode ................................... .170
Activating/deactivating cooling
with air dehumidification ................. 162
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 328
Display message ............................ 362
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 329
Display message ............................ 361
Function/notes ............................ .283
Active light function ......................... 142
Active Light System
Display message ............................ 352
Active Parking Assist
Cancelling ...................................... 261
Detecting parking spaces .............. 258
Display message ............................ 362
Exiting a parking space .................. 260
Function/notes ............................ .257
Important safety notes .................. 257 Parking .......................................... 259
Towing a trailer .............................. 257
ADAPTIVE BRAKE ................................. 87
Adaptive Brake Assist
Function/notes ................................ 83
Adaptive brake lights .......................... 84
Adaptive Damping System (ADS) ..... 253
Adaptive Highbeam Assist Plus
Display message ............................ 353
Function/notes ............................ .143
Switching on/off ........................... 144
AdBlue ®
Additive ......................................... 484
Display message ............................ 356
Displaying level and range ............. 327
Filling capacity ............................... 485
Important safety notes .................. 484
Low outside temperatures ............. 484
Purity ............................................. 485
Topping up ..................................... 207
Additional speedometer ................... 333
Additives (engine oil) ........................ 486
Adjusting the headlamp range ......... 140
AIR BODY CONTROL
Display message ............................ 359
Function/notes ............................ .252
Lowering the rear of the vehicle .... 253
Raising the rear of the vehicle ....... 254
Air conditioning
General notes ................................ 156
Air filter (white display message) .... 356
Air vents
Important safety notes .................. 183
Rear ............................................... 184
Setting .......................................... .183
Setting the centre air vents ........... 184
Setting the side air vents .............. .184
Air-conditioning system
see Climate control
Airbag
Automatic front-passenger front
airbag deactivatio n .......................... 56
Introduction ..................................... 53
PASSENGER AIR BAG indicator
lamps ............................................... 48
Airbags
Display message ............................ 349 4
Index

General notes
:
ECO start/stop display
The ECO start/stop function is activated
whenever you start the engine using the key
or the Start/Stop button.
If the è ECO symbol is shown in green in
the multifunction display, the ECO start/stop
function switches the engine off automati-
cally once the vehicle stops moving.
If the ECO start/stop function has been man-
ually deactivated (Y page 193) or a malfunc-
tion has caused the system to be deactivated, the è ECO symbol is not displayed.
Automatic engine switch-off If the vehicle is braked to a standstill with the
transmission in Dor N, the ECO start/stop
function switches off the engine automati-
cally.
The ECO start/stop function is operational
and the èECO symbol is displayed in
green in the multifunction display, if:
R the indicator lamp in the ECO button is lit
green
R the outside temperature is within the range
that is suitable for the system
R the engine is at normal operating temper-
ature
R the set temperature for the vehicle interior
has been reached
R the battery is sufficiently charged
R the system detects that the windscreen is
not misted up when the air-conditioning
system is switched on
R the bonnet is closed
R the driver's door is closed and the driver's
seat belt is fastened If not all conditions for automatic engine
switch-off are met, the
èECO symbol is
shown in yellow.
All of the vehicle's systems remain active
when the engine is switched off automati-
cally.
The HOLD function can also be activated if the engine has been switched off automatically. Itis then not necessary to continue applying the
brakes during the automatic stop phase.
When you depress the accelerator pedal, the engine starts automatically and the braking
effect of the HOLD function is deactivated.
The engine can be switched off automatically
a maximum of four times (initial stop, then
three subsequent stops) in succession. The
è ECO symbol is shown in yellow in the
multifunction display after the engine has
been started automatically for the fourth
time. When the èECO symbol is shown in
green in the multifunction display, automatic engine switch-off is again possible.
Automatic engine start The engine is started automatically if:
R
you switch off the ECO start/stop function
by pressing the ECO button
R you switch to drive program S+
R in transmission position Dor N, the brake
pedal is released and the HOLD function is not active
R you depress the accelerator pedal
R you engage reverse gear R
R you move the transmission out of position
P
R you unfasten your seat belt or open the
driver's door
R the vehicle starts to roll
R the brake system requires this
R the temperature in the vehicle interior devi-
ates from the set range 192
DrivingDriving and parking

R
the system detects moisture on the wind-
screen when the air-conditioning system is
switched on
R the battery's charge status is too low
Shifting the transmission to position Pdoes
not start the engine.
If you shift the transmission from Rto D, the
ECO start/stop function is available again
once the èECO symbol reappears in
green in the multifunction display.
Switching the ECO start/stop function
off/on X
To switch off: press ECO button :.
Indicator lamp ;and the èECO sym-
bol in the multifunction display go out.
X To switch on: press ECO button :.
Indicator lamp ;lights up.
If all conditions for automatic engine
switch-off (Y page 192) are fulfilled, the
è ECO symbol is shown in green in the
multifunction display.
If the conditions for automatic engine
switch-off (Y page 192) are not all fulfilled,
the è ECO symbol is shown in yellow in
the multifunction display. If this is the case,
the ECO start/stop function is not availa-
ble.
If indicator lamp ;is off, the ECO start/stop
function has been deactivated manually or as the result of a malfunction. The engine will
then not be switched off automatically when
the vehicle stops. Selecting drive program
S+deactivates the
ECO start/stop function. If you press ECO
button :, the ECO start/stop function is
activated. Driving
193Driving an d parking Z

Drive program S (Sport)
Drive program
Sis characterised by the fol-
lowing:
R the vehicle exhibits sporty driving charac-
teristics.
R the vehicle pulling away in first gear.
R the automatic transmission shifting up
later.
R As a result of the later automatic transmis-
sion shift points, the fuel consumption pos- sibly being higher.
R the suspension exhibits stiff springing and
damping settings (vehicles with
AIR BODY CONTROL).
Drive program C (Comfort) Drive program
Cis characterised by the fol-
lowing:
R the vehicle delivers comfortable, economi-
cal driving characteristics.
R the vehicle pulling away more gently in
forward and reverse gears unless the accel-
erator pedal is depressed fully.
R the vehicle having improved driving stabil-
ity, for example on slippery road surfaces.
R optimal fuel consumption resulting from
the automatic transmission shifting up
sooner. The vehicle is driven in the low
engine speed range and the wheels are less likely to spin.
Drive program E (Economy) Drive program
Eis characterised by the fol-
lowing:
R the vehicle exhibits comfortable, economi-
cal driving characteristics.
R the vehicle pulling away more gently in
forward and reverse gears unless the accel-
erator pedal is depressed fully.
R the vehicle having improved driving stabil-
ity, for example on slippery road surfaces.
R optimal fuel consumption resulting from
the automatic transmission shifting up sooner. The vehicle is driven in the low
engine speed range and the wheels are less
likely to spin.
R during deceleration, the engine is discon-
nected from the drive train. The vehicle
uses kinetic energy and consumes less fuel
(overrun mode).
R the performance of the air-conditioning and
heating systems is reduced. Manual gearshifting
General notes You can change gear yourself using the steer-
ing wheel gearshift paddles. The transmissionmust be in position D.
Depending on which gearshift paddle is
pulled, the automatic transmission immedi-
ately shifts into the next gear up or down, if
permitted.
If you activate manual gearshifting, the mul-
tifunction display will show the current gear
instead of transmission position D.
If manual gearshifting is deactivated, the
gears will be selected automatically.
Temporary setting X
To activate: shift the DIRECT SELECT lever
to position D.
X Pull steering wheel gearshift paddle :
or ;. Automatic transmission
201Driving and parking Z