cruise control MERCEDES-BENZ GLC 2021 Owners Manual

R
Ifth etime hasbeen setincor rectly .
R Ifyo uch ang elane sand vary your spee dfre‐
qu ent lyIn activ edr iving situation s.
The ATTENTION ASSISTdr ows ines sor aler tness
assess mentis rese tand restar tedwhen continu‐
ing thejour neyin thefo llo wing situat ions:
R Ifyo uswit choffth eengine.
R Ifyo uunf astenyo ur seat beltandopen the
dr iver's door (e.g.tochang edr iver sor take a
br eak).
Se tting ATTENTI ONASSIST
Multimedia system:
4 © 5
Set ting s5
Assist ance
5 Atten tion Assist
Se tting options #
Select Standard, SensitiveorOff.
Sugg esting are st area #
Select SuggestRes tArea. #
Activateor deacti vate thefunc tion.
If AT TENTION ASSISTde tects fatig ue or
incr easing lack ofatt ention ,it sugg ests a
re st area inthevicinit y. #
Select thesugg estedre st area.
Yo uar eguided totheselect edrest area. Spe
edcont rolcr uise contr ol Fu
nction ofcruise contr ol
Cr uise controlre gulat esthespeed totheva lue
selec tedby thedr iver .
If yo uacc elerat eto ove rtak e, forex am ple, the
st or ed speed isno tdele ted. Ifyo ure mo veyour
fo ot from theacceler ator pedal afte rove rtakin g,
cr uise control will resume speed regulation back
to thestor ed speed.
Yo ucan stor ean yspeed above15 mp h
(20 km/ h)up tothemaximum designspeed.
Obser vetheno teson driving systems andyour
re sponsibili ty;yo uma yot her wise failto recog‐
nize dangers(/ page 171). Mer
cedes‑A MGvehicl es:Cruis econtr olis
av ailable uptoamax imum speedof 155mp h
(250 km/h).
Displa yson themu ltifunct iondisp lay
R h (gray):cr uise control isselect edbut
no tye tacti vated.
R h (green): cruise control isactiv e.
A stor ed speed appear salong withth eh dis‐
pla y.
% The segment sbe tween thestor ed speed and
th eend ofthesegment displaylight upin
th espeedome ter.
Sy stem limit s
Cr uise control ma ybe unable tomaint ainthe
st or ed speed onuphill gradients. Thestor ed
speed isresumed whenthegr adient evensout.
Ch ang eint oalowe rge ar ingood timeon long
and steep downhill gradients. Take par ticular
no te ofthis when drivin galaden vehicle. By
doing so,youwill mak euse oftheengine' sbr ak‐
ing effect. Thisre lie vesth eload onthebr ak e
sy stem and preve nts thebr ak es from overheat‐
ing and wearing tooqu ickl y. 18
0
Driving and parking

Disp
laycont ent 1
Navig ation instructions
2 Current speed
3 Detected instructi ons and traf fic sig ns
4 Setspe edinthedr iver assis tance system
(e.g. cruise control)
When youre cei veacall, the0061 Incoming Call
messag ewill appear ontheHead-up Display.
In aud iomode, thest atio nnam eor trac kwill be
sho wntemp orarily when theaudio sourceis
being activelyoper ated. Sy
stem limit s
The visib ilityisinf luenc edbythefo llo wing condi‐
tion s:
R Seat position
R Imag eposit ionsetting
R Ambient light
R Wetro ad sur faces
R Obje ctsonthedispla yco ver
R Polar izat ion insung lasses
% Inextreme sunli ght, sectio nsofthedispla y
ma yappear washed out.Youcan correct this
by switc hingtheHead-up Displayof fand on
ag ain. Ad
jus tingthe Head-up Displ aysettings on
th eon-boa rdcom puter On-boar
dcom puter:
4 Head-up Disp. 1
Setting currently select ed
2 Digital spe edome ter
3 Traf fic Sign Assist
4 Navig ation displays
The follo wing canbeadjus tedfo rth eHead-up
Displa y:
R Position
R Bright ness 238
Instrument Displayand on-boar dcom puter

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
é ATTE NTION ASSIST: Take a
Break! *A
TTENTION ASSISThas detected fatig ue oran incr easing lack ofconc entration onthepar tof thedr iver
(/ page17 8). #
Ifnecessa ry,ta ke abr eak .
00B2
- -- mph *C
ruise con trol can notbe act ivat ed asnotall act ivation condition sar efulf illed. #
Obser vetheactiv ation conditions forcr uis econtr ol(/ page18 1).
Cr uis eCon trol Inop erative *C
ruise con trol ismalfun ctionin g. #
Consult aqu alif ied spec ialistwo rkshop.
Cruise Control Off *C
ruise con trol has been deact ivat ed.
If th er eis an additional warning tone, cruise contr olha sbe en deacti vatedaut omatic ally(/ page18 0).
ç - -- mph *A
ctiveDis tan ceAssi stDIS TRONI Ccanno tbe acti vatedas notall activ ation condition sar efulf illed. #
Com plywithth eactiv ation conditions ofActiveDis tance AssistDIS TRONI C(/ page 185). 38
6
Dis play messa gesand warning/ indic ator lam ps

EBD
(electr oni cbr ak efo rc edis tribu‐
tion )......... ..............................................1 77
ESP ®
Cr oss wind Assi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 175
ESP ®
trai le rst abiliz ation........................ 175
Of f-road ABS...... .................................... 173
Ov ervie w.. .......................................... ....1 72
Ra dar and ultrasonic sensors................ 171
Re sponsibili ty... .....................................1 71
ST EER CONTR OL.............. ..................... 177
Dr ivin gsy stem
see 360°Camer a
see ActiveBli nd Spo tAssi st
see ActiveDis tance AssistDIS TRONI C
see ActiveEmerg encyStop Assis t
see ActiveLa ne Chang eAssi st
see ActiveLa ne Keeping Assist
see ActivePa rking Assist
see ActiveSpe edLimi tAssi st
see ActiveSt eer ing Assis t
see AIRBODY CONTR OL
see ATTENTION ASSIST
see Blind SpotAssis t
see Cruise control
see Driving safetysy stem
see DSR see
HOLD function
see Parking AssistPA RK TRONI C
see Rear vie wcam era
see Traf fic Sign Assist
Dr ivin gtips
Dr ink ing and drivin g.............................. 146
Gene raldr ivin gtips ...............................1 46
No teson breaking-in ane wvehicle.... ...145
Op timized acceleration.......................... 145
Dr ows iness detection
see ATTENTION ASSIST
DSR Activati ng/d eactiv ating........... ..............189
Chan gingth etar getsp ee d............... .....189
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>188
No tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 189
Dyna micha nd ling cont rolsy stem
see ESP®
(Ele ctro nic Stabilit yPr og ram)
DY NA MIC SELECT
Conf iguring drive pr ogr am <002C001100110011001100110011001100110011001100110011001100110011
0011001100110011> 156
Dis play ing engin edat a..........................1 56
Displ aying vehicle data.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 156
Dr ive pr og ram disp lay. <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 156
Dr ive pr og rams...... .............................. ..154 Fu
nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 154
Oper ating (DYN AMIC SELECTswitc h)....1 56
Selecti ngthedr ive pr og ram..... ............. 156 E
E1 0.............................................................3 53
Easy entryfe atur e
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 99
Eas yex itfeatur e
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 99
EA SY-PAC Kload -secu ring kit
Ins talling/ remo ving thete lesco picrod.. 114
No tes... .................................................. 114
EBD (electr onicbrak efo rc edis tribu‐
tion)
Functio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 177
ECO display
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 153
ECO star t/s topfunc tion
Au tomatic engine star t.......................... 152
Au tomatic engine stop..... ......................1 52
Me thod ofoper ation.. ............................1 52
Switc hingoff/on ................................... 153 Inde
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7

Ser
vice center
see Qualif iedspecialis two rkshop
Ser vice interva ldisp lay
see ASSYST PLUS
Se tting aspeed
see Cruise control
Se tting thema pscale
see Map
Shif tpa dd les
see Steer ing wheel paddle shifters
Shif ting gears
Gea rshif tre comme nda<0057004C00520051001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 160
Side airbag.. .................................................4 3
Side impact protection. ............................ 220
Side windo ws
Child safetyloc kin there ar
passe nger com partment. ........................ 65
Closin g............................................. .......7 8
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 80
Co nvenienc eclosing featur e...................8 0
Con venie nce openi ng<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....80
Ope ning <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .78
Opening withth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 80Pr
obl <0048005000110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 81
Ro ller sunblin d.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 86
Siz edes ignati on(tires)............................. 331
Sliding sunroof
Au tomatic featur es..................................8 4
Closin g............................................. .......8 2
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 80
Ope <0051004C0051004A001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 82
Ope ning with theSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 80
Pr obl <0048005000110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 85
Ra in-clos ingfeatur e.......................... .......8 4
Smar tKey
Ac ous ticlocking verificati onsignal .......... 67
Batt er<005C001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>68
Ener gyconsu mption............ .................... 67
Fe atur es.................................................. 66
Ke yring attachme nt.... <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ..68
Mec hanica lke y......... ...............................68
Ov erview <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 66
Pa nic alar <0050001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> ....67
Pr oblem. .................................................. 69
Un loc kin gse tting.... .................................6 7
Smar tKey functio ns
Deactiv ating............................................ 67 Smar
tphone
see Smar tphone integr ation
see Telephon e
Sma rtphon eint egratio n
Ov ervie <005A001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>268
Sno wch ains.. .............................................317
Soc ket(1 2 V)
Fr ont cent erconsole .............................. 116
Tr unk /cargo comp artm ent.. .................. 116
Soc ket(1 15 V)
Re ar passe nger com partment ................ 117
Sof twareupda te
Sy stem updat es.....................................2 49
Soun d
PRE-S AFE®
<0036005200580051004700110011001100110011001100110011001100110011
00110011> .......................51
Wheels andtires .................................... 316
Sound menu
Fu nctio nsovervie w... ............................. 279
Spar ewheel
see Emer gency sparewheel
Specia lseat beltretract or........ <0011001100110011001100110011001100110011001100110011001100110011
00110011> 56
Spe ciali st wo rkshop .................................... 28 Inde
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