2021 MERCEDES-BENZ GT COUPE air condition

R
beforeembar kingon along erjour ney
R ifoper ating condition sch ang e,e.g .of f-
ro ad drivin g #
Adjus tth etir epr essur eas neces sary. Ti
re pressur ewhic his toohigh ortoolow can:
R Shor tenth eser vice life of thetir es.
R Cause increased tiredamag e.
R Adversely affect drivi ng charact eristic sand
th us drivin gsaf ety, e.g. due tohydroplaning. &
WARNIN GRisk ofan acci dent dueto
insuf ficie nttirepr ess ure
Ti re swit hpr essur eth at istoolow can over‐
heat andburstas are sult.
In addition, they also sufferfr om excessiv e
and/or irre gular wear,whic hcan significan tly
im pair thebr aking proper tiesand thehan‐
dling charact eristic s. #
Avoid excessiv elylow tirepr essur esin
all thetir es, including thespar ewheel. Ti
re pressur ewhic his toolow can cause:
R Tire malfu nctions asare sult ofove rheating
R Impair edhandling charact eristic s
R Irre gular wear
R Incr eased fuelconsum ption &
WARNIN GRisk ofacci dent from exces‐
siv etir epr ess ure
Ti re swit hexc essiv elyhigh pressur ecan
bur stbecause they aredamag edmor eeasil y
by highw ayfill, po tholes etc.
In addition, they also sufferfr om irre gular
we ar,whic hcan significan tly im pair thebr ak‐
ing proper tiesand thehandling charact eris‐
tic s. #
Avoid excessiv elyhigh tirepr essur esin
all thetir es, including thespar ewheel. Ti
re pressur ewhic his toohigh cancause:
R Increased brakin gdis tance
R Impaired handl ing charact eristic s
R Irre gular wear R
Impair eddrivin gcom fort
R Sus ceptibility to damag e &
WARNIN GRisk ofacci dent caused by
re peat eddrop intirepr essur e
If th etir epr essur edr ops repeat edly,th e
wheel, valve or tirema ybe damag ed.
Insuf ficie nttirepr ess urecan causethetir es
to bur st. #
Inspect thetir efo rsigns offore ign
obje cts. #
Chec kwhe ther thewheel orvalve has a
leak . #
Ifyo uar eunab leto rectify thedamag e,
con tact aqu alif ied spec ialistwo rkshop. Yo
ucan find informa tionon tirepr ess urefo rth e
ve hicle's fact or y-ins talled tires on thefo llo wing
labels:
R Tire and Loadi ngInfo rm atio nplacar don the
B‑pil larof your vehicle (/page299).
R Tire pressur eta ble ontheinside ofthefuel
fi ller flap (/ page29 5). 29
4
Whee lsand tires

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
007A
0025
00E5 Inoperat iveSee Operator' s
Manual *
EBD ,ABS andESP®
aremalfunct ioning.
Ot her driving systems anddriving safetysy stems (e.g. BAS)ma yal so be mal functi oning. &
WARNIN GRisk ofskid ding ifEBD, ABSandESP®
are malfuncti oning
The wheelsma ybl oc kdu ring braki ng and ESP®
do es notpe rfor m anyve hicle stabiliz ation.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distance mayincr ease. Inaddi‐
tio n,other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. Act
ive Brake Assist Func-
tions Currently LimitedSee
Operator's Manual *A
ctiv eBr ak eAssi stistemp orarily una vailable oronl ypar tiall yav ailable.
The ambie ntcon dition sar eout side thesy stem limits (/page12 4). #
Drive on.
As soo nas theambient conditions arewit hin thesy stem limits, thesy stem will become available again. #
Ifth edispla ymessag edoes notdisappear ,st op theve hicle inaccor dance withth etra ffic con dition sand restar t
th eengine.
Act ive Brak eAssist Func-
tion sLimited SeeOpera-
tor' sManual *A
ctiveBr ak eAssi stismalfun ctionin g. #
Consult aqu alif ied spec ialistwo rkshop. 36
4
Displa ymessag esand warning/ indic ator lam ps

Re
alwo od (Car e).....................................2 72
Re ar axle steer ing .....................................9 9
Re ar fender
Re tracti ng/e xtend ing ........... ...............135
Re ar foglam p
Switc hingon/off............................ .......8 1
Re ar spoi ler
see Rear wing
Re ar vie wcamer a....... .............................140
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 271
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>140
Swi tching automatic mode on/off..... ..142
Re ar wing ....... .......................................... 135
Car e.....................................................2 71
Fu nctio n/no tes ................................... 135
Re fle ctive sa fety vest <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 274
Re frig er ant (air conditioni ngsystem)
No tes ............ ...................................... 329
Re fueli ng
Re fuel ingtheve hicle ............................1 12
Re por ting safetydef ects .......................... 23
Re scue card............................................... 24 Re
ser ve
Fu el ..................................................... 326
Re setfunction (multimedia system) .....1 82
Re stor ing (fact oryse ttings)
see Resetfunction (multimedia system)
Re stra int system .......................................2 9
Basi cins tructi ons forch ildr en ...............4 3
Fu nctio nin an acci dent <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 30
Fu nctio nality <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ................29
Ma lfunctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>30
Pr otect ion ....................................... .......2 9
Re duced protect ion ...............................2 9
Sel f-tes t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 29
Wa rning lam p.................................. ...... 29
Re versege ar
Eng aging ....... .......................................109
Rims (car e) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>271
Ro adside Assistan ce(breakdo wn)...........19
Ro cking free .............................................1 10
Ro llaw ay protection
see HOL Dfun ction
Ro ller sunblind
Pa nor amicroof ...................................... 63 Ro
ute ...... .......................................... 195, 197
Calculat ing.......................................... 195
Dis play ing destination informatio n...... 197
Planning ............................................... 192
Sel ecting atyp e<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 195
Sel ecting analte rn ativ ero ute .............. 197
Sel ecting notifica tions <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 196
Sel ecting options <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 196
St artin gth eaut omatic service sta‐
tio nsear ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 197
Swi tching theaut omatic gasst atio n
sear chon/of f...................................... 197
Using automatic gasst atio nsear ch..... 197
Wi th intermediat edes tination s............ 192
Ro uteguidanc e...... .................................. 198
Canc eling.............................................2 01
Chan gingdir ect ion .............................. 199
Des tinationre ac hed ............................ 200
Fr om anoff-r oad location .................... 202
Lane recomme ndations <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 199
No tes ................................................... 198
Of f-road ............................................... 202
To an off-ro ad des tinatio n.................... 201
Ru n-f lat charact eristics
MOExt ended tires ....... ......................... 276 Inde
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