coolant level MERCEDES-BENZ GLS SUV 2020 Owner's Manual

Engine
Displa
ymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00BD Check Coolant LevelSee
Operator' sManual *T
hecoolant leve lis toolow.
* NO
TEEngi nedama gedue toinsuf ficie ntcool ant #
Avoid long journeys wit hins ufficie ntcool ant. #
Addcoolant (/page48 1). #
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. 582
Displa ymessag esand warning/ indic ator lam ps

Sel
ecting prev ious destination s...........3 85
De tectin ginat tentiv eness
see ATTENTION ASSIST
Diagnos ticsconnec tion............................2 7
Digita lOp erator' sMa nua l........................ 20
Digita lsp eed ome ter ............ ...................308
Di ng hy towing
see Tow- bar system
DIRECT SELECT leve r............ ...................199
Eng aging drive po sitio n............ ............ 201
Eng aging neu tral ............ ..................... 200
Eng aging park position ........................ 200
En gaging parkposition automaticall y
... ..................... ................................. ....2 00
Eng aging reve rsege ar .........................2 00
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>199
Disp lay(Car e).......................................... 492
Disp lay(m ult imedi asy stem) .................3 38
Home screen .......................................336
Oper ating .............. ..............................338
Se tting acoustic oper atingfe edbac k... 339
Se ttings ............................................... 369 Displa
y(on-boar dcom puter)
Displa yson themultifunc tiondispla y.. 306
Displa ycont ent
Displa ying....................................... ..... 305
Displa ymessag e...................................... 567
Calling up(on- boar dcom puter) ........... 567
No tes ................................................... 567
Displa ymessag es
00B2 ---mp h.....................................6 05
ç ---mp h.....................................6 03
003D 12VBatt erySee Oper ator's
Manual .................................................6 11
00D7 48VBatt erySee Oper ator's
Manu al....... .......................................... 613
0049 ActiveHea dlamps Inoperati ve .... 574
é ATTENTION ASSISTInoper ative
... ..........................................................5 93
é ATTENTION ASSIST: Take a
Br ea k! <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.........593
0049 Automatic HeadlampMode
Inoper ative..... ...................................... 574 0027
CheckBr ak eFluid Level.............5 91
0026 CheckBr ak ePa ds See Oper a‐
to r's Manua l..... ................................... 592
00BD CheckCool antLevelSee Oper‐
at or's Manual ...................................... 582
00B3 CheckEn gine OilLevel(A dd 1
qu art) ...................................................6 19
0049 CheckLef tLo wBeam (exa m‐
ple) ...................................................... 573
0077 CheckTire s ................................. 615
00B2 CheckWa sher Fluid .................... 581
00C4 Compressor IsCooli ng............... 596
ÿ CoolantTooHo tSt op Vehicle
Tu rn Engi neOff............ ........................ 582
00CE Current lyUn available Camera
Vi ew Restrict ed <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> .......602
ç Current lyUn available Radar
Sen sorsDir ty .......................................6 01
0025 Currentl yUna vailable See
Opera tor's Manua l..... ..........................6 06 Inde
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