2020 MERCEDES-BENZ GLA 311

Tel
eph one
Accep tingacal l(mu ltifu nctio n
stee ring wheel)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ .......196
Auth orizing amob ile ph one (con-
necti ng)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ <0011001100110011001100110011001100110011001100110011001100110011
00110011[247
Auth orizing amob ile ph one via
the devic ema nag er(co nnecti ng)...248
Co nnecti ngamob ile ph one
(d evi ce ma nag er)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ ....248
Co nnecti ngamob ile ph one (gen-
era linfo rma tion)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ .....247
Dis play mes sage <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ .....229
Introd uction<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ ............195
Menu (on-bo ardcomp uter)............ 195
Nu mbe rfrom thephone book ........ 196
Re dialing <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ <0011001100110011001100110011001100110011001100110011001100110011
0011[196
Re jecti ng/e nding acal l<0011001100110011001100110011001100110011001100110011001100110011
0011[ 196
see also Dig italOpe rator' sMa n-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[....243
Tempe rature
Co olant <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ <0011001100110011001100110011001100110011001100110011001100110011
001100110011[189
Co olant (on-bo ardcomp uter,
Mer cedes-AM Gveh icles) ............... 201
Engi neoil(o n-bo ardcomp uter,
Mer cedes-AM Gveh icles) ............... 201
Ou tside temp erature<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011[ 188
Setti ng(clima tecontro l)................ 119
Tra nsmi ssion oil(o n-bo ardcom-
pu ter, Mercedes-AM Gveh icles) ..... 201
Throu gh-loadin gfe ature <0011001100110011001100110011001100110011001100110011001100110011
001100110011[ 254
Timi ng(RA CETIM ER) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ ..202
Tire pres sure
Ca lling up(on-bo ardcomp uter)..... 312
Ch ecki ngma nua lly <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 311
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 224
Ma ximu m<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 311
Not reached (TIR EFIT) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 292
Note s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 310
Re ach ed(TIR EFIT) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011[ 292
Re comme nded<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011[ 308
Tire pres sure loss warn ingsys -
tem
Genera lnotes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 311
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 312
Re sta rting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 312
Tire pres sure monitor
Ch ecki ngthe tire pressu reelec-
troni cally<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 314Functi
on/note s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011[ 312
Ge nera lnotes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 312
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 313
Ra dio typ eap pro val forthe tire
pre ssu remoni tor<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011[ 316
Re sta rting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 315
Wa rning lamp <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 242
Wa rning message <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011[ 314
TIRE FITkit <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 290
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 290
Stora gelocati on<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 288
Ti re pre ssu renot reached .............. 292
Ti re pre ssu rerea ched <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 292
Tire s
Aspe ctrati o(d efi niti on) <0011001100110011001100110011001100110011001100110011001100110011
0011[ 325
Avera geweight ofthe vehicle
occu pants (defi niti on) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 324
Bar (defi niti on) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011[ 324
Ch ang ingawh eel<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011[ 326
Ch ara cteri stics <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011[ 324
Ch ecki ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 305
Cu rbwe ight (defi niti on) <0011001100110011001100110011001100110011001100110011001100110011
0011[ 325
Defi nitionofterms <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011[ 324
Dire ctionof rota tion <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011[ 327
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 224
Distr ibuti on ofthe vehicleoccu -
pa nts (defi niti on) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 326
DOT (DepartmentofTra nspo rta-
tion) (defi niti on) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011[ 324
DOT, Tire Ide ntifi cationNumbe r
(T IN) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 323
GAW R(G ros sAxle Weight Rat-
ing )(d efi niti on) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011[ 325
Ge nera lnotes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 330
GV W(Gros sVeh icleWei ght) (def-
ini tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 325
GV WR (Gros sVeh icleWei ght
Ra ting) (defi niti on) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011[ 325
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 305
Increa sedvehiclewe ight dueto
opti onaleq uipme nt(defi niti on) ...... 325
Infor mationondriving <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 305
Kil opa scal(kPa )(d efi niti on) ........... 325
La be ling (overv iew) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 321
Loa dbe ari ng index(defi niti on) ...... 326
Loa dind ex<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 323
Loa dind ex(defi niti on) <0011001100110011001100110011001100110011001100110011001100110011
001100110011[ 325
M+S tires<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 30720
In
dex

Underinflated
tiresmay:
R overheat, leadingtotire defects
R adversely affecthandling
R wear excessively and/orunevenly
R have anadverse effectonfuel consumption
Overinflated tires G
WARNING
Tires withexcessively highpressure can
burst because theyaredamage dmore eas-
ily by road debris, potholes etc.Inaddition,
they alsosuffer fromirregula rwear, which
can severely impairthebraking properties
and thedriving characteristics. Thereisa
risk ofan accident.
Avoid tirepressures thataretoo high inall
the tires, including thespare wheel.
Overinflated tiresmay:
R increase thebraking distance
R adversely affecthandling
R wear excessively and/orunevenly
R have anadverse effectonride comfort
R be more susceptible todamage
Maximum tirepressures 0043
Example: maximum permissibletire pres-
sure
Never exceed themaximum permissibletire
inflation pressure. Alwaysobserve therecom-
mended tirepressure foryour vehicle when
adjusting thetire pressure (Ypage 308).
i The
actual valuesfor tires arevehicle-spe-
cific andmay deviate fromthevalue sin the
illu stration. Checki
ngthe tire pressures
Importa ntsafety notes The
tirepressure monitordoesnotwarn you
of:
R incorrect lyset tire pressure
R sudden lossoftire pressure, e.g.from afor-
eign object thathaspenetrated thetire
Observe thenotes ontire pressure
(Y page 308).
Information onair pressure forthe tires on
your vehicle canbefound:
R on the vehicle's TireandLoading Informa-
tion placard onthe B-pillar
R in the tire pressure tableinthe fuel filler flap
(Y page 144)
R in the "Tire pressure" section
Checki ngtire pressures manually To
determine andsetthe correct tirepressure,
proceed asfollows:
X Remove thevalve capofthe tire that isto
be checked.
X Press thetire pressure gaugesecurely onto
the valve.
X Read thetire pressure andcompare itto the
recommended valueonthe Tire andLoading
Information placardorthe tire pressure
table (Ypage 308).
X Ifthe tire pressure istoo low, increase the
tire pressure tothe recommended value.
X Ifthe tire pressure istoo high, release air.
To do so, press downthemetal pininthe
valve, usingthetipofapen forexample.
Then check thetire pressure againusing the
tire pressure checker.
X Screw thevalve caponto thevalve.
X Repea tthese stepsforthe other tires. Tire
pressure losswarning system
(Canada only)
General notes While
thevehicle isin motion, thetire pres-
sure losswarning systemmonitors thesettire
pressure usingtherotational speedofthe
wheels. Thisenables thesystem todetect sig-
nificant pressure lossinatire. Ifthe speed of Tire
pressure
311Wheelsandtires Z

tio
n,or exce ssive load ing ,ei the rse pa ratel y
or incomb ination,can causeexce ssive heat
bu ild-u pand possi ble tire failur e.
The temp eraturegra desar eA (th ehighe st),B,
and C,rep resenti ngthe tire'sres istance tothe
ge nera tionof heat and itsability todissi pate
he at wh en tested undercontro lled cond itions
on asp eci fiedind oorla bo ratory testwh eel.
Sus tained high temp eraturecan causethe
ma teri alof the tire todegenera teand reduce
tire life, and exce ssive temp eraturecan lead to
su dd en tire failur e. The gradeCcorr espo nds
to alevel ofperfo rma nce which allpa sse nge r
car tiresmu stmee tund erthe FederalMoto r
Veh icleSaf ety Stand ardNo. 109. Grad es B
and Arep resent highe rle vel sof perfo rma nce
on the labo ratory testwh eeltha nthe minim um
req uired bylaw. Tire
labelin g
Ov erv iew 0043
UniformTire Qu ality Grad ing Stand ards
(Y page 324 )
0044 Dep artment ofTra nsp orta tion,Tire Ide ntif i-
cati onNumbe r(Y page 323)
0087 Maxim um load rating (Ypage 323 )
0085 Maxim um tire pressu res (Ypage 311 )
0083 Manuf actu rer
0084 Tire ma teri al(Y page 324 )
006B Tire size designa tion,load -be aring capacity
and spee dra ting (Ypage 321 ) 006C
Loadind ex(Y page 323 )
006D Tire nam e
Th ema rkings descri bedab ove areon the tire
in ad ditio nto the tire nam e(sales designa tion)
and themanuf actu rer'snam e.
i Ti
re data isveh icle-s pecificand mayde vi-
ate fromthe data inthe exampl e.
Tire size des ignati on,lo ad-b earin g
ca pac ityand speedratin g G
WA
RNING
Excee ding the stated tire load -be aring capa-
city and theappro ved maxim um spee d
cou ldlead totire dama georthe tire burst-
ing .Th ere isaris kof acc ident.
Th ere fore,onl yus etire typesand sizes
ap pro ved foryour veh iclemod el.Ob serve
the tire load rating andspee dra ting
req uired foryour veh icle. 0043
Tire width
0044 Nom inalas pe ct ratio in%
0087 Tire cod e
0085 Rim diam ete r
0083 Loadbe aring index
0084 Spe edrating
Ge neral: dependi ng on the manuf actu rer's
sta nda rds,the size impri nted inthe tire wall
ma ynot conta inany letters orma yconta in
one letter thatpre ced esthe size descri ption.
If the reisno letter preced ingthe size descri p-
tio n(a ssho wnabove ):the searepa sse nge r
veh icletire sacc ording toEur opeanma nuf ac-
tur ing standa rds.
If "P "pre ced esthe size descri ption: theseare
pa sse nge rveh icletire sacc ording toU.S. man-
uf actu ringsta nda rds. Al
labo utwhee lsan dtire s
321Whe elsand tires Z