2021 MERCEDES-BENZ GLC COUPE climate control

Setting
the departu retime #
Brie fly press theu button. #
Press the, or. button repeatedly
until the time tobe changed appears on the
displa y. #
Press theu and^ buttons simultane‐
ousl y.
The Îsymbol on there mo tecontrol display
will flash. #
Use the, and. buttons toset the
desired departure time. #
Press theu and^ buttons simultane‐
ousl y.
The new departure time will be stored.
Up tothre e departure times can be stored. #
Toactivate the departu retime: select the
desired departure time and press and hold
th eu button.
The Ísymbol, the departure time and,
depending on the selected departure time,
th e letter A, BorCwill appear on the displa y. #
Todeactivate the departure time: select
th e desired departure time and press and
hold the^ button.
OFF will appear on the displa y. #
Tocheck thest atus of the active station‐
ary heater: briefly press theu button.
Switching off immediately #
Press and hold the^ button.
Overview of there mo tecont rol displa ys(sta‐
tiona ryheater/ventilation) 1
Stationary ventilation switched on
2 Stationary heater swit ched on 3
Selected departure time
4 Remaining time forth est ationary heater/
ve ntilation (in minu tes)
5 Stationary heater/ ventilation acti ve
6 Departure time acti vated
7 Signal stre ngth
Fu rther possible displa ys:
R Time: the activated departure time.
R Zero minutes: theru nning time forth est a‐
tionary heater is extended because the
engine has not yetre ached operating tem‐
perature when it is star ted.
R OFF: thest ationary heater/ ventilation is
switched off.
Re placing the remo tecont rol bat tery (sta‐
tiona ryheater) &
DANG ER Risk of fata l injuries if batteries
are swallo wed
Batteries contain toxic and cor rosive sub‐
st ances. Swallowing bat teries may cause
se vere internal burns within two hours. Climate control
14 9

There is a
risk of fata l injur y. #
Keep batteries out of there ach of chil‐
dren. #
Ifth e co ver and/or lid of the battery
compartment does not close securel y,
do not use theke y and keep it away
from children. #
If batteries are swallo wed, seek medical
attention immediately. +
ENVIRONMEN
TALNO TEEnvironmental
dama gedue toimproper disposal of bat‐
te ries Batteries conta
intoxic and cor ro‐
sive subs tances. #
Ta
ke dischar ged batteries to a
qu alified specialist workshop or to a
collection point for used batteries. Re
quirements:
R One CR2450 lithium battery #
Push a pointed object into recess 1. #
Slide battery co ver2 backwards in the
direction of the ar row and remo vethe em pty
batter y. #
Insert new battery 3with the lettering
fa cing up wards. #
Slide battery co ver2 inthe opposite direc‐
tion tothe ar row onto there mo tecontrol
until the battery co ver engages.
Re ctifying problems with there mo tecont rol
fo r the stationary heater/ventilation
FA IL¨ ¨ appea rson there mo tecont rol dis‐
play
Po ssible cause:
R The signal transmission between the trans‐
mitter and recei ver is malfunctioning. #
Change your position in relation totheve hi‐
cle, moving closer if necessar y.
FA IL appea rson there mo tecont rol display
Po ssible cause:
R The star ter battery is not suf ficiently
ch arge d. #
Char gethest ar ter batter y. 15 0
Climate cont rol

Po
ssible cause:
R The fuel tank content is below there ser ve
fuel le vel. #
Refuel at the nearest filling station.
FA IL¯ ¯ appea rson there mo tecont rol dis‐
play
Po ssible cause:
R There is a malfunction in thest ationary
heater. #
Have thest ationary heater checked at a
qu alified specialist workshop. Air
vents Ad
justing the front air vents &
WARNING Risk of burn s and frostbite
due tobeing too close tothe air vents
Ve ry hot or very cold air can flow from the air
ve nts. #
Makesure that all vehicle occupants
alw ays maintain a suf ficient dist ance
from the air vents. #
If necessa ry, direct the air flow to
ano ther area of theve hicle interior. To
guarantee theflow of fresh air thro ugh the air
ve nts into theve hicle interior, comply with the
fo llowing:
R Alw ayske ep theve nts and ventilation grilles
in theve hicle interior free.
R Keep the air inlet free of residue build-up
(/ page 305). #
Toopen or close: hold airvent 1 inthe
centre and turn it tothe left (open) or right
(closed) as far as it will go. #
Toset the air flow direction: hold air
ve nt 1 inthe cent reand mo veit up or down
or tothe left or right.
Ad justing the rear air vents #
Toopen or close: turn controller2tothe
left or right as far as it will go. #
Toset the air flow direction: hold air
ve nt 1 inthe cent reand mo veit up or down
or tothe left or right. Climate control
151

Display messages
Possible causes/consequences and M MSolutions
Hazard warning lamps mal-
functioning *T
he hazard warning lamp switch is malfunctioning. #
Consult a qualified specialist workshop. Climate control
Display messages
Possible causes/consequences and M MSolutions
& inoperative See Owner's
Man. *T
hestationary heater is temp orarily malfunctioning. #
When theve hicle is stationary on a le vel sur face and the engine has cooled down, make up tofour attem ptsto
switch on thest ationary heater, waiting se veral minutes between each attem pt. #
Ifth est ationary heater does not swit chon, consult a qualified specialist workshop.
&
inoperative Battery low *T
he on-board electrical sy stem voltage is too lo w.
The stationary heater has swit ched itself off. #
Drive an extended di stance until the battery has reached a suf ficient charge leve l again.
&
inoperative Refuel vehicle *T
here is too little fuel in the fuel tank. The stationary heater cannot be swit ched on. #
Refuel theve hicle. 380
Display messages and warning/indicator lamps

Sy
stem limitations................................. 232
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st
Displ ay.................................................. 200
Fu nction................................................ 200
Ac tive Steering Assist
Ac tivating/deactivating......................... 205
Ac tive Emergency Stop Assis t............... 205
Fu nction................................................ 203
Sy stem limits.........................................2 03
Ad aptive brake lights ................................ 191
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive functions, MULTIBEAM LED
see Intelligent Light Sy stem
Ad aptive Highbeam Assist
Fu nction................................................ 13 2
Switching on/of f................................... 13 3
Ad aptive Highbeam Assist Plus
Fu nction................................................ 13 3
Switching on/of f................................... 13 4Ad
Blue ®
Ad ditives...............................................3 62
Capacity................................................ 362
No tes..................................................... 174
Purity..................................................... 362
To pping up............................................. 175
Ad ditional door lo ck.................................... 76
Ad diti ves
Ad Blue ®
................................................ 362
Engine oil.............................................. 363
Fu el....................................................... 360
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
ADS PLUS damping sy stem
see AIR BODY CONTROL
Af ter-sales service centre
see ASS YST PLUS
AIR BODY CONT ROL
Setting................................................... 219Suspension............................................
217
Air conditioning menu Calling up.............................................. 14 3
Air distribution Setting................................................... 14 2
Setting (MBUX multimedia sy stem)....... 14 4
Air freshener sy stem
see Frag rance sy stem
Air inlet see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIR BODY CONTROL
Air vents
Ad justing (front).................................... .151
Ad justing (rear)..................................... .151
Air vents
see Air vents
Ai r-conditioning sy stem
see Climate control
Air-recirculation mode.............................. 14 5 Index
441

Au
tomatic engine start (ECO start/
sto p function)............................................ 16 0
Au tomatic engine stop (ECO start/
sto p function)............................................ 16 0
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff
Au tomatic front passen ger front air‐
bag shu toff
Fu nction of the automatic front
passenger front airbag deactivation
sy stem..................................................... 47
PA SSENGER AIR BAG indicator lamp....... 49
Au tomatic mir rorfo lding function
Ac tivating/deactivating......................... 141
Au tomatic transmission
DIRECT SELECT le ver............................. 16 6
Drive program display............................ 16 5
Drive programs...................................... 16 4
DY NA MIC SELECT switch...................... 16 4
Engaging drive position........................ .168
Engaging neutral................................... .167
Engaging pa rkposition.......................... 16 8Engaging
reve rsege ar........................... 167
Kickdown............................................... 17 0
Manual gear changing.......................... .168
St eering wheel gearshift paddles.......... 16 8
Tr ansmission position displa y................ 16 6
Tr ansmission position s..........................16 6
Axle load Perm issible............................................ 355
Tr ailer operation.................................... 369 B
Bag hook .................................................... .115
Ball neck Extending/r etra cting............................ .240
Extending/r etra cting (MBUX multi‐
media sy stem)....................................... 24 2
BA S (Brake Assist Sy stem)....................... 186
Battery Remo tecontrol (s tationary heater)........ 14 9
Battery see Battery (vehicle)
Battery (k ey)
Re placing.................................................75 Battery (vehicle)
Charging................................................ 325
Charging (Remo teOnline)...................... 154
No tes..................................................... 321
No tes (s tarting assis tance and
ch arging)............................................... 323
Re placing.............................................. 326
St arting assis tance................................ 325
Belt see Seat belt
Bic ycle rack
Load capacity........................................ 368
Tr ailer operation.................................... 24 5
Blind Spot Assi st
Ac tivating/deactivating......................... 215
Fu nction................................................. 213
Sy stem limitations................................. 213
Blo wer
see Climate control
BlueTEC see AdBlue ®
Boot lid see Tailgate Index
443

Wheels/rims......................................... 309
Wi
ndo ws................................................ 309
Wi per blades.........................................3 09
Carpet (Care).............................................. 310
Changing gears
Manually. ............................................... 16 8
Changing hub caps .................................. .345
Charging Battery (vehicle).................................... 325
USB port................................................ 12 3
Chassis Damping characteristics....................... .217
DY NA MIC BODY CONTROL.................... 217
Chassis le vel (AIR BODY CONT ROL)
Setting.................................................. .219
Child saf ety lock
Re ar door................................................ 70
Re ar side wind ows................................... 72
Child seat App rova l categories................................ .58
At tach ing (no tes).....................................58
Basic instructions.................................... 53
Fr ont passenger seat (no tes)...................68 Fr
ont passenger seat (without auto‐
matic airbag shutoff)...............................68
ISOFIX/i-Size (fitting).............................. 62
No tes on risks and dangers..................... 54
Re commended child restra int sy stems.... 57
Seats suitable for belt-secu redch ild
re stra int sy stems..................................... 65
Seats suitable for i‑Size child
re stra int sy stems..................................... 61
Seats suitable for ISOFIX child
re stra int sy stems..................................... 60
Securing on the co-driver seat................69
Secu ring on there ar seat........................ 66
To pTe ther............................................... 64
Child ren
Av oiding dangers in theve hicle............... 54
Basic instructions.................................... 53
Cho ck
St orage location.................................... 344
Chock see Chock
Cleaning see Care Climate control
Activating/deactivating the A/C
function (contro l panel)........................ .143
Ac tivating/deactivating the A/C
function (MBUX multimedia sy stem)..... 14 3
Ac tivating/deactivating the synchro‐
nisation function (contro l panel)............14 4
Ac tivating/deactivating the synchro‐
nisation function (MBUX multimedia
sy stem).................................................. 14 4
Air-reci rculation mode...........................1 45
Au tomatic control.................................. 14 4
Calling up the air conditioning menu..... 14 3
Climate style function............................1 44
Demi sting the windscreen..................... 14 2
Demi sting windo ws............................... 14 5
Fr ont air vents........................................ 151
Inserting/removing theflacon (fra‐
gr ance sy stem)...................................... 14 6
Ionisation............................................... 14 5
No te...................................................... 14 2
Re ar air vents......................................... 151
Re sidual heat......................................... 14 5
Setting (MBUX multimedia sy stem)....... 14 3
Setting the air distribution..................... 14 2
Setting the air flow ................................. 14 2 Index
445

Setting
the climate style........................ 14 4
Setting the fragrance sy stem.................1 45
Setting theve hicle interior temp era‐
ture........................................................ 14 2
St ationary heater/ ventilation................ 147
Switching on/of f................................... 14 3
Switching there ar wind owheater
on/off................................................... 14 2
THERMATIC contro l panel...................... 14 2
THERMOTRONIC contro l panel..............142
Ve ntilating theve hicle (con venience
opening).................................................. 88
Climate style
Fu nction................................................ 14 4
Setting................................................... 14 4
Clo thes hook .............................................. 11 6
Cockpit Overview................................................... 6
Cof fee cup symbol
see ATTENTION ASSIST
Collision de tection (pa rked vehicle)
Information............................................ 182
Combination switch .................................. 12 9Compu
ter
see On-board computer
Con venience closing ................................... 88
Con venience opening ..................................88
Coolant (engine) Check le vel............................................ 304
No tes....................................................3 65
Cooling see Clima tecontrol
Co pyright..................................................... 37
Cornering light .......................................... .130
Cross Traf fic Alert..................................... 237
Crosswind Assist Function/no tes..................................... 188
Cruise control Activating.............................................. 194
Buttons.................................................. 194
Calling up a spee d................................. 194
Deactivating.......................................... 194
Fu nction................................................ 19 3
Re quirements........................................ 194
Selecting............................................... 194
Setting a speed...................................... 194St
oring a speed.....................................1 94
Sy stem limitations................................. 19 3 D
Dashboa rd
see Cockpit
Data acquisition Vehicle.................................................... 34
Data pr otection rights
Data storage............................................ 37
Data storage
Data pr otection rights............................. 37
Electronic control units........................... 34
Online services........................................ 36
Ve hicle.................................................... 34
Deactivating the alarm (A TA )...................... 94
Deale rship
see Qualified speciali stwo rkshop
Declaration of conformity Electromagnetic compatibility.................26
Jack......................................................... 29
Specific absor ption rate.......................... 26
TIREFIT kit............................................... 30 446
Index