2006 MERCEDES-BENZ CL COUPE fuel

437
Practical advice
Displa ymes sages To
p up with 1litre
of engine oi lwh en
next re fuelli ng CL 60
0onl y:
Th e engi ne oille ve lis toolow. 6
Chec kthe engine oi l level (= page 377)
an d top upthe engine oil if nec essary.
6 Have the engine che cked for leaksifthe
en gine oi lne edstopping upmore often
th an usual. En
gin eoil le vel
Re duce oil le vel CL 60
0onl y:
You hav ead ded too muchengine oi l.
The reisarisk ofdamag ing th e en gine
or cata lytic converter. 6
Siph on of fen gine oi l to the specif ied le vel.
Ob serve the legal require ments. En
gin eoil le vel
cannot be
measured CL 60
0onl y:
The measur ing syst em is malfun ction-
ing. 6
Have thesyst emcheck edat a qualified
specialist worksho p. Check
engine oi l level
when next refuelling CL 50
0onl y:
Th e engine oil le velha s dropped to a
cr itical le velor thes ensoris mal func-
tioning. 6
Chec kthe engine oi l level (= page 377)
an d top upthe engine oil if nec essary.
6 Have the engine che cked for leaksifthe
en gine oi lne edstopping upmore often
th an usual. * Ty
re pressure
Cauti on,ty re def ect On
e or more tyres islos ing air rapidly. 6
Stop the vehicle without makinganysud-
de nstee ring or br aking ma noe uvres. Pay
at tention to the tra ffic conditi ons.
6 Iden tifythe fault ytyr e.
6 Repair th etyre or cha nge the whe el
(= page 483). Di
sp lay sy mbol Di
spla yme ssages Poss
ible cause /consequ ence Pos
sibl eso lution P9
9.00 .2932 .00 P9
9.00 .2932 .00 216_R
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448 Practical advice
Troubleshooting Pr
ob lem Possi
blecaus e/cons eque nce Su
ggest edsolu tions ± There
maybe ama lfun ctio n:
! in the fuel inje cti on syst em
! in the ex haust syst emor
! in the ig nitio nsyst em
The emissi onlimitva lues may beexceeded
an d the engine may berunning inem erge n-
cy mo de. 6
Have theve hicle checke das so onaspos-
sible at aquali fied spe cial ist wor ksho p. 216_R
E_2006-12a.book Seit e448 Montag, 2. Oktob er2006 12:06 12

450 Practical advice
Troubleshooting < Th
er ed seat beltwar ning
la mp flashes andan inte r-
mi ttent warni ngtone
so un ds. G
Riskof inju ry
Th e driver orthefron tpa ssen gerhasnot
fas tene dth eirse at belt,an dth eve hicle's
spee dis over 25km /h orhasbriefly ex-
cee ded 25km /h. 6
Fast en yo urseat belt ( =page 244).
The warni nglamp goesout and theint er-
mi ttent warning tone ceases. G
Riskof inju ry
The reareobje ctson the front passen ger
seat ,an dth eve hicle' ssp ee dis over
25 km /h orhasbriefly exceeded
25 km /h. 6
Remov ethe obje ctsfrom the front-pas-
sen gerseat andstow them in asecure
pla ce.
6 The warni nglamp goesout and theint er-
mi ttent warning tone ceases. Th
e yell owsegm ent dis-
pl ay for the fuel tank islit
wh ile the vehicl eis in mo-
tion. The fuel le
velhas fallen below therese rve
mar k. 6
Refu elat the ne ares t fi lling station.
1F orcertai ncountries only. Pr
ob lem Pos
sibl eca us e/ conseq ue nce Suggested
solutio ns 216_R
E_2006-12a.book Seit e450 Montag, 2. Oktob er2006 12:06 12

453
Practical advice
Tr oubleshooting Acci
dent Pro
blem Poss
ible cause /consequ ence Sugges
tedsoluti ons Fuel
isleak ing from theve hicl e. Th
efu el li neisruptured orthe fuel ta nkis
damag ed. 6
Imme diately turn th ekeyto position 0in
the ignition lock and re move it.
6 Do not resta rt the engine unde ran y ci r-
cums tance s.
Th elea king fue lcrea tesa risk offire and
expl osion.
6 Consulta qua lifi ed spe cial ist wor ksho p. Yo
ua reuna bleto determine the extent of
th eda ma ge. 6
Consulta qua lifi ed spe cial ist wor ksho p. No da
magecan be dete cted to:
! themajor assemblies
! the fuel system
! the engi nemo unti ngs 6
Start theengine as usual. 216_R
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454 Practical advice
Troubleshooting Fuel
andfu el tank Pr
ob lem Po
ssi blecaus e/cons equence Suggest
edsolu tions Fuel
is leaking from theve hicle. The fuel li
neisrupture dor thefuel tank is
da ma ged. 6
Imme diat ely tur nthe key to position 0in
the ig nition lock and rem ovei t.
6 Do not restar tth eengine und erany cir-
cu ms tanc es.
The leak ing fuel creates arisko f fire and
expl osion.
6 Con sulta qualified specialist worksho p. The fuel
filler flap ca nnotbeopened. The
fuel fillerflap isreleased ,bu tthe
op ening mecha nism isjamme d. 6
Cons ulta qualified specialist worksho p. 216_R
E_2006-12a.book Seit e454 Montag, 2. Oktob er2006 12:06 12

455
Practical advice
Tr oubleshooting Eng
ine Pro
blem Poss
ible cause /consequ ence Sugges
tedsoluti ons Th
een gine wi llnot start. You can hear the
sta rter motor working. !
The remay be a malfunctio nin the en-
gi ne elec tron ics.
! The remay bea malfun ctionin the fuel
supp ly. 6
Turn thekey to po sition 0in the ignition
lock be fore the next star ting attem pt.
6 Resta rttheengine ( =page 256). When
do ing so ,reme mber tha tex ce ssively
long andfreque ntatte mp ts to st artt he
eng ine will drain th ebatter y.
If th e en gine does not sta rtafter several at-
tempt s:
6 Consulta qua lifi ed spe cial ist wor ksho p. 216_R
E_2006-12a.book Seit e455 Montag, 2. Oktob er2006 12:06 12

456 Practical advice
Troubleshooting Pr
ob lem Po
ssi blecaus e/cons equence Suggest
edsolu tions The
engine wi llnot start .You cannot hear
the star ter motor wo rking. Th
eon-board vol tage istoo low beca use
the star ter battery istoo we akor dis-
char ged. 6
Jum p-star tt he vehicle ( =page 497).
If th eengine doe snot start despite at-
tem ptsto ju mp-start it:
6 Cons ulta qualified specialist worksho p. Th
esta rter mo torhas overhea ted. 6
Allow the star te rmo tor to coo ldown for
appro ximat ely tw omi nu tes.
6 Rest art the engine.
If th een gine still do es not star t:
6 Cons ulta qualified specialist worksho p. Th
e engi neisno tru nn ingsm oot hly an dis
mis firi ng. Th
eengi neelectro nics orame cha nical
com ponent of the engine control unithave
been da maged. 6
Onlydepress th eac ce lerat orpedal gen-
tly.
6 Have the cause rectified immediately at
a qu alified speciali stwor ksho p.
Oth erwi se ,un bur ntfuel may getinto the
ca talytic converter andda ma geit. 216_R
E_2006-12a.book Seit e456 Montag, 2. Oktob er2006 12:06 12

468 Practical advice
Troubleshooting Auxiliary
heating /ventila tion *and
he ater booster syst em* Pr
ob lem Po
ssi blecaus e/cons equence Suggest
edsolu tions The auxil
iary heat ing or theh eaterb oos ter
syst em is notfunctioning. The
fuel tank isonl yfilled upto th e re-
se rve ra nge. 6
Refuel atthene ares tfillin gst atio n. The
vehicle batte ryisne arly dischar ged. 6
Charge the ve hicle battery. Th
eauxiliary heating isfaulty. 6
Have the au xiliary he ating ch ecke d at a
qua lifi ed spe cial ist wor ksho p. The auxiliar
yhea ting cannot beswi tched
on or off usingthe remote control. FA
ILand the¢ symbol are shown on
the re motecontrol display.
Th erei sinterferen cein the sign altra ns-
mi ssion be twe enthe re motecontrol and
auxiliar yhea ting /v entila tion. 6
Stan ds om ewhere else inrela tion to the
vehicl eor mov eclos er to the vehi cle if
nece ssary.
6 Try to sw itch theau xiliar yhe ati ng on or
of fagai nusing the remo tecontro l. FA
ILand the¡ symbol are shown on
the re motecontrol display.
Th efuel leve l in the fuel tank is to olow. 6
Refuel atthene ares tfillin gst atio n. 216_R
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