2020 MERCEDES-BENZ GLB SUV coolant

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Have theengine cooling system checkedat aqu alif ied spec ialistwo rkshop.
ÿ
Coola ntToo HotStop Vehi-
cle Turn Engine Off *T
hecoolant istooho t. #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions andswitchof fth eengine. &
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld
co me intoco ntact withho tga ses orother escaping operating fluids. #
Beforeopen ingthehood, allowtheengine tocool down. #
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. #
Waitunt ilth eengine hascooled down. #
Mak esur eth at theair supply tothera diat orisno tim pair ed. #
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at
th ecoolant temp eratur edispla yre mains belowthere dmar king.
ÿ *T
hefanmo toris faulty . #
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at
th ecoolant temp eratur edispla yre mains belowthere dmar king. Displa
ymessag esand warning/ indic ator lam ps 509

Engine
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
ÿ Coolant warning lam p The
redcoolant warning lam pis lit while theengine isrunning .
*P oss ible cau ses:
R The temp eratur esensor ismalfunct ioning
R Coolant leve lto olow
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. &
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld
co me intoco ntact withho tga ses orother escaping operating fluids. #
Beforeopen ingthehood, allowtheengine tocool down. #
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions andswitchof fth eengine. Donotcon tinue
dr iving under anycir cums tances. #
Notethemessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: Displa
ymessag esand warning/ indic ator lam ps 54
7

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Consult aqu alif ied spec ialistwo rkshop.
or #
Exit theve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. #
Chec kth ecoolant leve l(/ page41 6). #
Mak esur eth at theair supply tothera diat orisno tim pair ed. #
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.
00B9 En gine diagnosis warning
lam p The
yello wChec kEn gine warning lam pis lit while theengine isrunning .
*A malfunctio nha soccu rred intheengine, theex haus tsy stem orthefuel system.
The emission limitvalues maybe exceed edand theengine maybe inemer gency mod e.
In som est at es, legalrequ iremen tsstipulat eth at youmus timm ediat elyco nsult aqu alif ied spec ialistwo rkshop as
soon astheye llo wChec kEn gine warning lam plight sup. #
Have theve hicle checkedas soon aspossible ataqu alif ied spec ialistwo rkshop.
003D Electr icalmalfunction warn‐
ing lam p The
redelect rical mal functi onwarning lam pis lit.
*T her eis amalfunction intheelectr ics. #
Obser vethemessag eson themultifunc tiondispla y. 54
8
Dis play messa gesand warning/ indic ator lam ps

Com
puter
see On-boar dcom puter
Conne ctionstatus
Displ aying ............................................ 387
Ov ervie w ........ ................................ .....3 86
Co ntacts ...................................................365
Ca lling up ....... ................................... ..366
Dele ting ............................................... 367
Dele tingfavo rite s ................................ 368
Do wnloadi ng(from mobile phone) ...... 365
Im por ting ...... ................................. ...... 367
Im por ting (ove rview) ...........................3 66
Inf ormatio n....... ....... ............................ 365
Maki ngacall ....................................... 367
Na me form at .......................................3 66
Op tions .......................................... ...... 367
Sa ving asafa vo rite <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 368
Sel ecti ngoptions forsugg estions ........ 367
St or ing .................................................3 67
Con venience closing featur e....... ............. 82
Co nvenience opening................................ 81
Coolant (engine)
Chec kleve l.......................................... 416
Fil ling cap acity <0011001100110011001100110011001100110011001100110011001100110011
0011> <0011001100110011001100110011001100110011001100110011001100110011
0011>..490 No
tes .................................................. 489
Cool ing
see Clima tecontr ol
Co pyrights
Licen se.................................................. 31
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 32
Co rnering light function .......................... 133
Cr oss Traf fic Aler t...................................2 29
Cr oss wind Ass ist
Fu nctio n/no tes .................................... 187
Cr uise contr ol.......................................... 194
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>........195
Callin gup aspee d...............................1 95
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>194
Re quiremen ts:.....................................1 95
Selecti ng....... ................................... ...195
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 195
St or ing aspeed .............................. ..... 195
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 195
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 195
Sy stem limit ations ........................... ....1 94
Cup holder................................................ 122
Ins talling/ remo ving (cent erconsole) ...122 Re
ar passe nger com partment .............1 23
Cus tomer Assist ance Center (CAC ).........2 7
Cus tomer Relat ions Depar tment .............2 7 D
Dam agede tection (parked vehicl e)...... .180
Dam ping adjus tment ...............................212
Dash board
see Cockpit
Dashboar dlighting
see Instrument clusterlig hting
Dashc am
Conf iguring these ttings ......................3 57
Del eting avideo recor ding <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 356
No tes .................................................. 355
Selecting aUSB device ....................... 356
St artin g/s topping videorecor ding ...... 356
Dat aacq uisitio n
Ve hicle .................................................. 28
Data impor t/expor t................................. 313
Fu nctio n/no tes .................................... 313
Im por ting/e xporting ............................ 313 Inde
x565

006F
2ndSeat Row, Right Not
Loc ked ................................................ 508
003D 12VBatt erySee Oper ator's
Manual ........ ........................................ 534
0049 ActiveHea dlamps Inoperati ve .... 502
é ATTENTION ASSISTInoper ative
... ............ ..............................................5 20
é ATTENTION ASSIST: Take a
Br ea k! <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>........520
0049 Automatic HeadlampMode
Inoper ative..... ..................................... 502
û BeforeSt artin gth eEn gine,
Tu rn Steer ing Wheel ............................5 06
0027 CheckBrak eFlu idLevel.............. 518
0026 CheckBr ak ePa ds See Oper a‐
to r's Manua l...... ................................... 519
00BD CheckCoolan tLe velSee Oper‐
at or's Manual ...................................... 508
00B3 CheckEn gine OilLevel(A dd 1
qu art) ...................................................5 41 0049
CheckLef tLo wBeam (exa m‐
ple) ...................................................... 501
0077 CheckTire s ................................ 537
00B2 CheckWa sher Fluid ...................5 08
ÿ Coolant TooHo tSt op Vehicle
Tu rn Engi neOff............ ............. ........... 509
00CE Current lyUn available Camera
Vi ew Restrict ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> ......525
ç Current lyUn available Radar
Sen sorsDir ty .......................................5 24
0025 Currentl yUna vailable See
Opera tor's Manua l...... ......................... 529
00E5 Current lyUn available See
Operat or'sMan ual...............................5 30
Á Don't Forget Your Key.................5 01
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>...543
00B3 EngineOilLe velLo wStop Vehi‐
cle Turn Engi neOff............ ..................542 00B3
EngineOilPr es su re Stop
Switc hOf fEngin e................................ 542
00B3 EngineOilRe duce OilLevel........ 541
0075 Front LeftMalfunction Service
Re quired (exa mp le) .............................4 96
00D4 FuelLevelLo w ............................ 510
00D4 GasCap Loose............................ 510
0025 Inoper ativeSee Oper ator's
Manua l..... ........................................... 530
00E5 Inoper ativeSee Oper ator's
Manua l..... ........................................... 531
007A Inoper ativeSee Oper ator's
Manua l..... ........................................... 532
0053 Inoper ative.... .............................5 34
î Inoper ative....... .......................... 527
0049 Intell.Ligh tSy stem Inoperativ e
... ..........................................................5 03
Á KeyNo tDe tected (red displ ay
messa ge).............................................5 00 Inde
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