Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00B6 Fu elreser vewarning lam p The
yello wfuel reser vewarning lam pis lit while theengine isrunning .
The fuelsu pp lyha sdr op pedint oth ere ser verang e. 0007
Refuel .
00AC
Coo lant warning lam p The
redcoolant warning lam pis lit while theengine isrunning .
Po ssible causes are:
R The temp eratur esensor ismalfunct ioning
R The coolant leve lis toolow
R The airsuppl yto thera diat orisobs truct ed
R The radiat orfanis faulty
If th er eis an additional warning tone, thecoolant temp eratur ehas exceed edthemaximum permissible temp eratur e. 000A
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld come
int oco ntact withho tga ses orother escaping operating fluids. 0007
Beforeopen ingthehood, allowtheengine tocool down. 0007
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. 492
Displa ymessag esand warning/ indic ator lam ps
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions 0007
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. 0007
Obs erve themessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: 0007
Consult aqu alif ied spec ialistwo rkshop.
or 0007
Exit theve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. 0007
Chec kth ecoolant leve l(0013 page363) . 0007
Mak esur eth at theair supply tothera diat orisno tobs truct ed. 0007
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at the
cool anttemp eratur edispla yre mains belowthere dar ea. Ti
re s Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. Displa
ymessag esand warning/ indic ator lam ps 493
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
Ti re pressur emonit oring
sy stem warning lam plight s
up 000A
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
Ti re pressur esthat areto olow pose thefo llo wing hazar ds:
R The tires ma ybur st,especiall yas theload andvehicle speed increase.
R The tires ma ywe arexc essiv elyand/or unevenly, whic hma ygr eatl yim pair tiretract ion.
R The drivin gch aract eristic s,as wellas steer ing and braking, maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. 0007
Obser vethere comme ndedtirepr ess ure. 0007
Adjus tth etir epr essur eif neces sary. 0007
Stop theve hicle, paying attention toroad and traffic condi tions. 0007
Checkth etir epr essur eand thetir es.
0077 Ti re pressur emonit oring
sy stem warning lam p
fl ashes The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) flashes forapp roxima tely one
minut eand then remains lit.
The tirepr essu remonit oring system isdef ective. 000A
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
If th etir epr essur emonit oring system ismalfunct ioning,itis no table toissue awa rning ifth er eis pressur eloss in
one ormor eof thetir es.
Un der inflated tires ma y,forex am ple, impair thedr iving, steer ing and braking charact eristic s. 49
4
Dis playmes sagesand warning/ indic ator lam ps
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions 0007
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. 0007
Visit aqu alif ied spec ialistwo rkshop. Ve
hicl e Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00CC Po we rst eer ing system
wa rning lam p The
redpo we rst eer ing system warning lam pis lit while theengine isrunning .
The powe r-assis tedsteer ing orthesteer ing itself ismalfunct ioning. 000A
WARNIN GRisk ofacci dent ifsteer ing capability isim pair ed
If th esteer ing does notfunc tion asintended, theve hicle's operating safetyis jeopar dized. 0007
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. 0007
Consu ltaqu alif ied spec ialistwo rkshop. 0007
Obser vethemessag eson themultifunc tiondispla y. Dis
play messa gesand warning/ indic ator lam ps 495
Glo
vebox
Air vent <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 147
Loc king/unloc king.............................. 107 H
Handbr ake
see Electr icpar king brak e
Handlin gch aract eristics (unus ual)....... 395
HAND S-FREEAC CESS ................................ 74
Hazar dwa rning light s.............................1 28
Head restra int
Fr ont (adjus tingmechanicall y).............. 93
Fr ont (luxur yhead restra int ).................. 94
Re ar (installin g/remo ving) .....................9 5
Re ar passe nger com partment
(adj ustin g) .............................................9 4
Re ar passe nger com partment (lowe r‐
ing from thefront )........................... ...... 94
Head-up Display...... ................................240
Ad jus ting disp lay el eme nts(on-bo ard
com puter) ..... .......... ...... .................. ..... 240
Ad jus ting thebr ightn ess(on-boar d
com puter) ....................................... ..... 240
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>241 Menu
(on-boar dcom puter) ............ ...... 240
Oper ating thememor yfunc tion ..........1 04
Se tting theposition (on-boar dcom‐
put er) ............................................. ...... 240
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 242
Headlin er(car e)...... .................................373
Heating see Climat econtr ol
High beam
Switc hingon/of f...... ........................ ... 127
High-be amflasher ................................... 127
High-be amheadlam ps
Ad aptiveHig hbeam Assis t.............. .....1 29
Hill star tassi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 197
HOLD functio n...... ................................... 198
Fu nctio n/no tes ................................... 198
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 198
Hood Functio n(a ctiv ehoo d)<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 358
Ope ning /clo sing <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> .......359
Re settin g(activ ehood) ........................ 358
Hooking thelugg agene t.........................1 15 Ho
tspo t
Se tting up(Wi-Fi) ................................. 271 I
Iden tificat ionplate
Engi ne............. .................................... 427
Re frig er ant .......................................... 434
Ve hicle ................................................ 427
Ignition Switc hingon(Start/S topbutt on) ........ 148
Ignit ionkey
see Smar tKey
Imm obiliz er................................................ 86
In Car Office
Callin gup .............................................3 18
Fe atur es...............................................3 18
Mar king ato -do entr yas com plet ed ....3 19
No ting anincomin gcall .......................3 19
Sel ecting functions<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 318
Swi tching automatic star ton /of f........ 318
Indi catorlam ps
see Warning/ indic ator lam ps 51
2
Inde x
K
KEYLESS- GO
Loc kingth eve hicle ........................ ........ 68
Pr oblem .................................................6 8
Un loc kin gse tting .................................. 63
Un loc kin gth eve hicle ............................6 8
Kic kdow n.................................................. 161
Using ..................... ...............................1 61
Knee airbag .............. .................................. 38 L
Label ing(tires)
see Tire labeling
Lam p
see Interior light ing
Lam ps(Ins trum ent Displa y)
see Warning/ indic ator lam ps
Lane Keeping Assist
see ActiveLa ne Keeping Assist
Languag e............... ................................... 273
No tes ..................... .............................. 273
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 273 LA
TC H-type (ISOFI X)child seat secur‐
ing system
In stallin g................................................ 53
Le velcontr olsystem
see AIR BO DY CONTR OL
Light switch
Ov ervie w ........................................ .....1 26
Lig hting
see Interior lighting
see Ligh ts
Lig hts ........................................................ 126
Ad aptiveHig hbeam Assis t.............. .....1 29
Ad jus ting theins trument lighting ........ 234
Au tomatic driving lights..... .................. 127
Comb inationswit ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 127
Cor nering light func tion<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 129
Haza rdwa rning light s.................... ...... 128
High beam............ ...............................127
High -beamflasher ...............................1 27
Light switch..... .............................. ......1 26
Lo w-beam headlam ps.................... ...... 126
Pa rking light s.................................. .....1 26
Re ar foglam p................................. ..... 126
Re sponsibili tyforlig hting systems .......1 26 Se
tting theex terior lighting switch-
of fdela ytime ...................................... 130
Se tting thesur round lighting...............1 30
St andi nglight s.....................................1 26
Tu rn signals ......................................... 127
Limit edWa rranty
Ve hicle .................................................. 25
Limiting theopenin gang le(tailg ate) .......7 6
Liv eTr af fic Inf orma tion
Dis playing subsc ript ion informatio n.... 297
Disp laying thetra ffic map ...................2 98
Displ aying traffic inci dents <0011001100110011001100110011001100110011001100110011001100110011
00110011> 299
Ext endi ngasu bscr iption <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 297
Issu inghazar daler ts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 299
Lo ad inde x(ti res) .....................................4 10
Load -bearing capacit y(tir es) .................. 410
Load ing.....................................................1 14
Bag hook<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .....115
Car gotie-do wn rings <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ....114
Def initio ns ............. ..............................413
No tes ................................................... 105
Ro ofcar rier .......................................... 116
St ow agespac eunde rneat hth ecar go
com partmen tfloor ...............................1 16 51
4
Inde x
Fu
el(gasoline) .....................................4 30
No tes .................................................. 429
Re frig er ant (airconditio ningsystem) ...434
Wi ndsh ield wa sher fluid .................. .... 434
Ope ratin gsaf ety
Decl arati on ofconf ormity (wirel ess
ve hicle component s)............................. 23
Inf ormation ............................................ 22
Oper ating system
see On-bo ardcom puter
Oper ator' sMan ual
Ve hicle equipment ................................. 20
Oper ator's Manual (digital) ....................... 18
Ov erhead controlpanel
Making calls(Mercedes meconn ect) ..324
Ov ervie w .......................................... ...... 12 P
Pa int code ................................................ 427
Pa intw ork(cleaning instructions) .........3 68
Pa nic alar m...... .......................................... 63
Ac tivati ng/d eactiv ating ........... ..............63 Pa
nor amic sliding sunroof
see Sliding sunroof
Pa rk pos ition
Inser ting<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> .............160
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 160
Pa rking
see Elec tric par kingbr ak e
Pa rking aid
see Parking AssistPA RK TRONI C
Pa rking Assis tPA RK TRONI C<0011001100110011001100110011001100110011001100110011001100110011
00110011> 202
Ac tivati ng ........... ................................. 205
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 205
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>202
Sid eim pa ct protect ion ..................... ... 203
Switc hingoff.................................... ... 205
Sy stem limit ations ........................... ....2 02
Pa rking assis tance systems
see ActivePa rking Assist
Pa rking brak e
see Elec tric par kingbr ak e
Pa rking foran extended period .............. 172
Pa rking light s...........................................1 26 Pa
rking posit ion
Ex terior mir rors <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 138
St or ing theposition ofthefront -
passeng eroutside mirrorusi ng
re ve rsege ar .........................................1 38
Pa rtition net
At tach ing .............................................1 13
PA SSEN GERAIRBAGstatus displa y
see Automatic front pass engerfront
airb agshut off
Pa yload
Calculat ionexam ple ............................ 405
De term inin gth emaximum .................. 404
Pe des trian protection
see Activehoo d(p ed estria n pr otect ion)
Pe rfume
see Perfume atomiz er
Pe rfume atomizer .................................... 145
Inser ting/r emoving theflacon .............1 45
Se tting ................................................. 144
Pe rfume vial
see Perfume atomiz er
Pe rm itted towing methods .....................3 86 Inde
x51
9
Seat
..............................................8 8,89, 108
4-w aylumbar support...........................9 2
Ad jus ting (electr ica lly)............ ...............91
Ad jus ting (manuallyand electr ically) ..... 89
Ad jus ting theseat backres tang le
(r ear passeng ercom partmen t).............1 11
Bac kres t(r ea r)loc king <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ....110
Cor rect driver's seatpos ition ................ 88
Fo lding thebac kres t(r ear passeng er
com partmen t)bac k........................ ..... 109
Fo lding thebac kres t(r ear) forw ards .... 108
Massag epr ogr am overview ...................9 6
Oper ating thememor yfunc tion ..........1 04
Re settin gth ese ttings ............................9 6
Se tting automatic lateral supp ort
adju stment ............................................ 95
Se tting options ...................................... 14
Wo rkout progr am overview .................... 96
Seat see Folding benchseat
Seat adjust men t
Co nfigur ing ........... ................................. 95
Se at belt ........... .......................................... 34
Pr otect ion ..............................................3 4 Seat
beltadjustment
Ac tivati ng/d eactiv ating ........... ..............37
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>37
Seat beltwarning
see Seat belts
Seat belts ...................................................3 7
Ac tivati ng/d eactiv ating seat belt
ad jus tment ............................................ 37
Ad jus ting theheight .............................. 36
Car e................................................ ..... 373
Fa stening ............................................... 36
Re duced protect ion ...............................3 5
Re leasing ...............................................3 7
Sea tbel tad jus tment (function) ............. 37
Wa rning lam p.................................. ...... 37
Seat cover(C are) ............ ............. ............ 373
Seat heating
Ac tivati ng/d eactiv ating ........... ..............96
Se at ventilat ion
Switc hingon/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 97
Second telephone ...................................3 09
Connecting .......................................... 309
Fe atur es.............................................. 309 Select
ingage ar
see Changing gears
Select orleve r
see DIRECT SELECTleve r
Self-t est
Au tomatic front pass engerfront air‐
bag shut off..... ....................................... 42
Sens ors(Car e).........................................3 71
Ser vice center
see Qualif iedspecialis two rkshop
Ser vice interva ldisp lay
see ASSYST PLUS
Ser vice station search
St artin gaut omat icsear ch<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 291
Se tting aspe ed
see Cruise contr ol
Se tting summe rtime <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 268
Se tting thedatefo rm at ....... ................... 268
Se tting thedis tance unit........................ 273
Se tting thema pscale
see Map In
de x 523