fuel pressure MERCEDES-BENZ CL COUPE 2006 Owners Manual

7
At a glan
ce
Exterio rvi ew Fun
ction Pa
ge 1 Boot
Spare
wheel*
"Minispare" emergen cy
spare wheel*
TI RE FIT
Vehicl etoo lkit 346
402
402
401
401
2 Rear
bulbs 477
3 Rear window hea
ting 339
4 Fuel filler
flap
Petrol 373
373
5 Doors
Lo
cking andunl ocking
Op ening andc losing 222
222 Fun
ction Page
6 Ex
terior mirrors
Pa rking pos ition 239
240
7 To
wing 499
8 Ty
res an dwh eels
Flat tyre
Checking th etyre
pressure electro nica lly*
Tyre pressure loss warni ng
system
Ve hicle tool kit for vehic les
with
! TIRE FIT kit
! "Minispare" emergen cy
spare wheel*
! Spare wheel* 381
483
384
383
401
402
402 Fun
ction Page
9 Op
ensth eb onnet
En gine oil
Coolant 375
376
379
a Fr
ont bulbs 477
b Windscreen wipers
Re
placing th ewiper blades
Cl ea ning th ewi pe r bl ades 253
481
395
c Cl
ea ning th ewindows 395
d Slid
ing/ tilti ngsunroof 349
e He
adl am p cl eaning system 249216_R
E_2006-12a.book Seit e7 Mo ntag, 2. Oktober 2006 12:06 12

13
At a glan
ce
Instrumen tcluster Fun
ction Page
1 Coola
nttemp eratu regauge 2 Fuel gauge
with: Rese
rvefu el ga uge 450
A
Main-b ea m indi ca tor
la mp 249
-
ABS warning lamp 445
=
SRSwa rning la mp 28
3 Displ
ayforPa rktroni c/
Pa rk Assist* ,left -han d side 314
317 Fun
ction Page
4 Mu
lti-f unctiondi splay
wi th: Speedo
meter !
Electri cparking brak e
indi cator and warning lamp 446
—
Brake system
wa rning la mp 447
<
Seatbeltwa rning
la mp 449
X
Tyrepressure
wa rning la mp 449
L K
Turn signal
indi cator lamps v
ESPwa rning lamp l
Distance warn ing
la mp* Fun
ction Pa
ge 5 Dis
playfo rPa rktro nic/
Park Assist* ,rig ht-hand
side 314
317
6 Tr
an sm issi onposition
displ ay 263
7 Rev
counter with: ±
Enginediagnost ics
wa rning lamp 448
8 Drive program disp
lay 268
9 Ba
sic menu for on-board
co mp uter 275
a Ou
tside temperat ure b Di
splays for: Add
itiona lspeedom eter 287
HO
LD 311
Di
stan ce warning system*
PR E-SA FE®
brake 51
51216_R
E_2006-12a.book Seit e13 Montag ,2. Oktober 2006 12:06 12

15
At a glan
ce
Instrumen tcluster Fun
ction Page
1 Coola
nttemp eratu regauge 2 Fuel gauge
with: Rese
rvefu el ga uge 450
A
Main-b ea m indi ca tor
la mp 249
-
ABS warning lamp 445
=
SRSwa rning la mp 28
3 Displ
ayforPa rktroni c/
Pa rk Assist* ,left -han d side 314
317 Fun
ction Page
4 Mu
lti-f unctiondi splay
wi th: Speedo
meter !
Electri cparking brak e
indi cator and warning lamp 446
—
Brake system
wa rning la mp 447
<
Seatbeltwa rning
la mp 449
X
Tyrepressure
wa rning la mp 449
L K
Turn signal
indi cator lamps 5 Di
splay fo rParktr oni c/
Pa rk Assist* ,right -hand
side 314
317 Fun
ction Pa
ge 6 Tr
an sm issi onposition
displ ay 263
7 Rev
counter with: ±
Enginediagnost ics
wa rning lamp 448
8 Drive program disp
lay 268
9 Ba
sic menu for on-board
co mp uter 275
a Ou
tside temperat ure b Di
splays for: Add
itiona lspeedom eter 287
HO
LD 311
Di
stan ce warning system*
PR E-SA FE®
brake 51
51216_R
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373
Operation
Ref uelling
Th efu el filler flap is unlo cked andlock ed
au tom atically with the key or KEYLESS
GO* when yo uop en orclos eth eve hicle.
Th e fuel filler flap is lo cated to th ere ar on
the right-hand side. 1
Toopen the fuel filler flap
2 Toinsert the fuel filler cap
3 Tyre pressure stable
4 Retainer for fuel filler cap
6 Remove theke yfrom the ignition lock.
6 Press on fuel fill erflap 1in the direc-
tion of the arrow.
The fuel filler flap fol dsout.
6 Turn th e fue lfiller capant i-cl oc kwise
an d remove it.
6 Insert the fuel filler cap into the retai n-
er on the inside ofthefuel fi llerflap.
6 Only fill the tank unt ilthe pu mpnozzle
sw itche sof f. 6
Replace thefuel filler cap andturn it
clockwi se.
You will hear thefuel fill ercaplock.
6 Clos eth efu el filler flap until yo uhe ar
the catch engage. CL
500
! Refuel only wit hunleaded premium
grade petrol of at lea st95 RO N/85MO N,con-
forming to theEu ropean standard EN228 .The re
is ot herwise a ris kof impaired engin eperform-
ance orengine damage.
Yo uw ill find furt her informat ion abo utpetrol in
th e" Tech nica l data" section (
=page 519).
i Youw ill generally find inform ation on the
petrol grade on thefilling pump. Otherwise, ask
th e filling station at tendant.
i Asate mporary measure and only if therec-
om mended fuel isnot available, you can also use
regular unleaded petrol ,91 RO N/82.5M ON.
This mayreduce performanc eand increase pe t-
rol consump tion .Av oid driv ing at fullth rot tle.
In some countries, thequ ality of the pet rol avail-
able may be insuffi cient ,causing coking in the
area of the inle tva lves . In su chcases, consul ta
Me rced es-Benz Service Centre and addth eaddi-
ti ve (Part no. A000 989 25 45 10) re commended Ref
uelling Refuelling
proc ess G
Risk of explos ion Fu
elishighly fla mmable.Fire ,na ked fl ames
an dsmok ingaretherefo reproh ibited when
handling fuels.
Sw itch offthe engine an dthe auxiliary heat-
in g* before refuelling. G
Risk of inju ry Do
notallow fuelto come into contact with
skin or clot hing . Dir ectski nc ontact with
fuel san dth ei nh alatio n of fuelvapour sar e
da ma ging to health. P8
8.60-2161-31 Pe
trol (EN 228) 216_R
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381
Operation
Ty res andwh eels
! For safe tyreasons, Mercedes-Benz re com-
me ndsth at you only use tyres which have been
approved by Merced es-Benz specifi cally for your
ve hicle. These tyres are spec ially adapt edto
su it driving characteris tics ,co mf ort ,wear and
fo rus e wit hthe control sys tems, suchasAB Sor
ESP ®
.If yo u use ot herty res, Mercedes -Benz
ca nnot ac cept any respon sibility for damage
wh ichm ay oc cur. Information abou ttyr es can be
ob tained fro many Merced es-Benz Service
Cent re.
If you us etyres othe rth an thos ew hich have
been tested and recom mended for
Me rcedes-Benz, charac teristics suc has han-
dling, noise emissio ns,fuel co nsumption and
we arcould be adv erse ly aff ected. In addition,
wh en driving with a load, di mensiona lva ria tions
and different tyre deformation charac teristics
co uld ca uset he ty resto ma kecont act with
th eb odywork and axle component s.This could
ca use dam ageto th ety res or the veh icle.
! Retreaded tyres arene ithe rte sted nor rec-
om mended for Mercede s-Be nz,s ince previ ous
damage ca nnot alway sbe de tected on re treaded
ty res .As a result, Mercedes-Benz cannot guar-
an teevehi cle sa fety if retrea de dt yres arefitte d. Mo
difica tion work on the brake system
an d wheels isnot permitted, nor istheu se
of spac erplate sor brake dust shield s.Any
su ch mo difications wi ll invalidate the ve hi-
cl e’ s ge neral operating permit.
Fu rth ernote s:
! Only fit tyr esand wheels of the sa me
type andma ke.
! Only fit tyr esthat aredesig nedfo r the
whe elsto wh ich the yar efitted.
! Atleas tevery 14 days,yo ush ou ld
che ck:
! thetyr es and wheels for da mage
Da mag edwheels ca ncause pres-
su re loss in the tyres andlead to
fu rthe r da mag e. !
thet read depth on all tyr es
No te that if the tread depth is less
tha n3 mm ,gr ip on wet roa dswill be
se rious lyim paired anda tyre may
we aruneven ly. Turn thefron t
wh eels to full lock ifne cessary to
en able yo uto check theinne r edge
of the front tyre smore easily.You
must also alwa yscheck theinsi de
of the tyre tre adon the rea rwhe els.
! Run in new tyres atmod erates peeds
for thefirs t100 km.
! Check the tyre pressure regularly and
adjust itas nece ssary.
! Fit new tyres on the front wh eelsfirst if
tyres of the same size are requi redon
the front andrear wheel s.
! Rep lace the tyr esafter six ye arsat the
latest ,reg ardles so fw ear.This also ap-
plies to the spare wheel*.
! Adju stthe ty re pre ssurewh en theve hi-
cle islade n–see thetyre pre ssure ta-
ble inthef uelfi ller flap. Ty
resand wheels Points to
reme mber G
Risk ofaccide nt On
lyuse wheel s ofthedimen sions st ated in
th eveh icle re gist rati ondocumen ts.The re is
a ri skofdama geto the wheel brak es or sus-
pe nsion comp onents if yo uhave other tyres
fitted and the cleara nce of the wheels is no
longer guarant ee d. 216_
RE_2006-12a.book Seit e381 Montag, 2. Oktob er2006 12:06 12

382 Operation
Tyres
andwh eels
! Store tyres in a cool, dry place, preferably in
th e dark .Pr otec tth ety res fro moil, grease, pet-
rol and diesel fuel.
Do not clea nyo ur wheels with acidic wheel
cl eaners sin ce thesecould co rrode theh eads
of wh eel bolts.
Ty res with aspe cified direc tion of rotati on
ha ve additional bene fits, e.g. ifaq uaplan-
in go ccurs. Th eseadvantage scan onl ybe
enjoy edifthe tyres arefitted correspond-
ing to th edirec tion of rotation.
An arrow on th esidewall of the tyre indi-
ca tes its co rre ctdire ction of rot ation.
i Youm ay fi ta spare tyre* agains tth e direc-
ti on of rotation.
The MOExtend ed emer gencyru nn ing sys-
te me nabl esyou to conti nuedriving the ve-
hicl eeven when allair is lost from one or
mo re tyres.
You may only use theMO Extended run-flat
syste minconju nction with the tyr epres-
sure loss warning syste morthe tyrepres-
sure monitor*. Yo
uwi llfind note son drivin g with aflat
tyr ein the Pra ctical advice section
( = page 492).
Onlycorrect tyre pres sures whe nthe tyres
are cold.
Th ep ress ureo f wa rmtyre ssh ou ldonl ybe
co rrected if it is to olow fort he curre nt
op erating co nd itio ns .Warm tyres always
have highe r pressu res tha ncol dones.
You wil lfi nd a table of tyre pressure sfo r
dif ferent operati ngcond ition son thein-
side ofyour vehicl e’sfu el filler flap.
i Tyre pressure values giv enfor low loads are
mi nim um values whic hoff eryou good ride com-
fort charact eristic s.
You can, ho weve r, also usethe values forhi gh er
loads. Th ese are permissible and will not ad-
ver sely affec tth e running of the veh icle.Howev-
er , ride comfort will be impaired tosome degree.
Als ocheck thety re pressure of the spare
wheel*. Di
rect ion of rot ation MO
Exte nded run-flat syst em* Ty
re tread G
Risk of accident Plea
se keep in mind that:
! tyre grip decreases rapidly on wet roads
when the tread depth is lessthan 3mm.
You shou ldthus replace tyre sthat have
insuff icient trea d.
! Winter tyre ssh ou ldbe replac ed when
th etrea d dept his 4 mm or less because
ot he rwis e they no lo nger pro vide ade-
qua tegrip.
! tyre sca nbe subjec tto different level s of
we ar. You shouldthus regu larlych eck
th etread dept h andth e condi tion of the
trea dac ross theen tire width of alltyre s.
If ne cessary, turn thesteering wheel so
th at youc an seethe ty retrea dmore
ea sily.
Yo ucoul dothe rwise los econtrol of theve hi-
cl ea nd cause an accide ntdueto th ere-
duced gr ipof thetyre s on thero ad. Ty
re pres su res G
Risk of accident If
th e pr essur ein atyre drops repea tedly, in-
sp ect the tyre for forei gn objects andch eck
whether the ty reor valve are leaking. 216_R
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385
Operation
Ty res andwh eels
i Thetyre pressure values indi ca ted in theon-
board computermaydiffe r from those measured
at a filling station with a press urega uge. The on-
board computer will generally giv eamo re ac cu-
rat eva lue. i
The operat ion of thety re pressure monitor
ca nsu ffer int erferenc eif radio tran sm itting
eq uipm ent,e. g. wi reles she adphones or two-w ay
radios ,is be ing ope rated in or near theve hicl e.
i Ifyo uco rrec tth ety re pressure or change
th ew heels, this is usually det ecteda utomatical-
ly by thety re press uremo nitor. After a few
minute sof dr iving,thewa rning th resh olds for
th ep ressure los swarning are adapt edtothe
new tyre pressure. Atyre pressure warning is
th en clea red au tomatically. Res
tartin gthe ty repres sure monitor
Al lexis ting wa rning messag esare clea red
an d the warning lamp goesout when you
restart the tyre pressure monitor. The cur-
rent tyre pressure sse t then be come the
refere nceva lues used bythe monito ring
syst em.
Yo uma yrestart th etyre pressure monitor
in thef ollo wing situati ons:
! After th etyr epressure ha sbee nmo di-
fied
! After awheel or tyre cha nge
i Youw ill find a menuoverview on
(= page 275). 6
Make sure the key is in po sition 2in
the ignition lock .
6 Press (or& toselect the
"Se rvice" menu.
6 Press $or% toselect
"Ty r.pr ess .".
6 Press #.
Th ec urrent pressure in ea chindividual
tyre isdisp layed, orthefo llowing
message appears: "Tyre pres suresd is-
played after driving a few minutes" .
6 Press %.
Th efo llowing message appe ars in the
mu lti-fu nc tio ndisplay: "Use current
press urevalu esas new reference val-
ues" .
6 Press #.
Th efo llowing message appe ars in the
mu lti-fu nc tio ndisplay: "Tyre pressure
monitor restarte d".
Afte rafew minu tesof driving, the cu r-
rent tyre pressure swill beadopted as
new re fere nc evalues and will be moni-
tor ed. G
Risk of accide nt The
tyre pres su re mo nito r does notwarn
you of an incorrectly set tyre pressure. The
ta ble in the fuel fillerflap will help you de-
cid e whet her thetyre pressu res sho uld be
cor rected.
The tyre pres sure monitor isno t able to
warn you of asudde nloss ofpressure, e.g.
fo llowi ngpenetratio nby afo reig nobject .If
th is occ urs, bring the ve hiclet oaha ltby
br ak ing ca refully. Do notma keany sudd en
st ee ring movemen ts whendoing th is.
P54.32-3382-31 216_R
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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
E_2006-12a.book Seit e437 Montag, 2. Oktob er2006 12:06 12

512 Te
chnic aldata
Tyres andwh eels
! For safet yreasons, Mercedes -Benz recom-
me nds that you only use tyres whic hhave been
speciall yapproved by Mercedes-Benz foryo ur
ve hicle. Th esety res are spe cially adapt edto
driving charac teristics, comfo rt,wear and the
co ntrol systems, such asABSor
ESP ®
and are
mark edasfollow s:
! MO =Me rcede s-Be nz Original
! MOE= Mercedes-Benz Orig inal Ex tended
(wit hrun-flat charact eristic s)
If you use ot herty res ,Merce de s-Be nz cannot ac-
ce pt any responsibili tyfor da mage whic hmay
oc cur.Info rmation abou tty res canbe obtained
from any Merced es-B enzSe rvice Centre.
! Ifyo ufit ty re sot he rth an thos et ested and
recom mended by Mercedes-Benz ,ch ara cter is-
ti cs such ashandling ,noise emiss ions, fuelcon-
su mp tion or wear, et c.ma ybeadver sely
af fe cted. Inadditio n,wh en driving wi tha load, di-
mensional variations and dif ferent tyre deforma-
ti on charact eristics co uld cau sethet yres to
ma kecontac tw ith th eb ody work and axle com-
po nent s.This may damag ethe tyre or the vehi-
cl e. i
Further information can be obtained from
any Merced es-Benz Service Ce ntre.
You will find a table oftyre pressures on the in-
side of your vehicle’s fuel filler flap. Youwi llfind
furt her informat ion abo uttyre pressures inthe
"Operat ion" sec tion ( =
page 382). Tyr
esand wheels 216_R
E_2006-12a.book Seit e512 Montag, 2. Oktob er2006 12:06 12