2010 MERCEDES-BENZ E-CLASS CABRIOLET check oil

Engine electronics
.............................310
Ma lfunction ...... ............................. .140
En gine number .................................. 313
En gine oil
Checking the oil level ...... ............... 260
Disp laym essage ............................ 223
Fil ling capacity ............................... 315
Lubrican tadditiv es........................ 316
Note sabout oil grades ...... ............. 315
Topping up ..................................... 261
Viscosity ........................................ 316
En vironmental protection
Note ................................................ .18
Retur ningan end-of-life vehicl e....... 18
ESP ®
(Electronic Stability Program)
Activating/deactivating ...................58
Activating/deactivating (on-
bo ardc omputer )............................ 203
Display message ............................ 211
Important safety gu idelines ............. 57
Traile rstabilisatio n.......................... 58
Warn ingl am p................................. 238
ETS (Electroni cTraction Support) ...... 57
Exhaus ttail pipe (cleanin ginstruc-
tions) .................................................. 268
Exterio rlighting
see Lights
Exterior mirrors
Adjustin g....................................... 101
Anti-dazzle mod e(automatic) ........102
Fol ding in/ou t(automatically )....... 102
Fol ding in/ou t(electrically) ...........101
Fol ding in whe nlocki ng(on-board
computer) ...................................... 209
Ou tofp osition ............................... 102
Parking positio n............................. 102
Resetting ....................................... 102
Storing settings (memory func-
tion) ............................................... 103
Exterio rview ........................................ 22 F
Fatigue Assist see ATTENTION ASSIST
Fau ltmes sage
see Display message
Fire extinguisher ............................... 274First-aid kit
......................................... 274
Fitting/removing the AIRCAP
draught stop ........................................ 85
Flat tyre Changing awheel/fitting the
spare wheel ................................... 280
MOExtende drun-flat sy stem......... 284
Pre paring th evehicle ..................... 275
Rais ingt he vehicle ......................... 281
TIREFIT kit ...................................... 276
Floormat ............................................ .254
Frequencies Mobile phone ................................. 311
Tw o-way radio ................................ 311
Fron tfoglam p(display message) ....219
Fuel Note s............................................. 313
Note sabout consum ption ............. 314
Refuellin g....................................... 148
Specifications ................................ 314
Tank content/reserve fuel .............314
Tro ubleshoot ing............................. 152
Fue lc onsumpti on
Current (on-board computer) .........197
se eT echnical data
Fuel filler fla pOpening/closing .......150
Fue lfilter (whi tedisplay message) .224
Fue llevel
Calling up the range (on-board
computer) ...................................... 197
Gaug e.............................................. 24
Fue ltank
Fil ling capacity ............................... 314
Fuses
Dashboard fus ebox....................... 293
Fus eallocat ion chart ..................... 293
Fus ebox in the boot ...................... 294
Fus ebox in the engin ecompart-
men t.............................................. 294
Note s............................................. 293 G
Gear lever ........................................... 141
Genuine Mercedes-Benz parts .........310
Genuine wood trim and trim strips
(cleanin ginstructions) ...................... 269
Glove compartment ..........................244 Index
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Displa
ymessages Possible causes/consequences and
M Solutions
? The fan motor is faulty.
X
If th ecoolant tem perature is less than 12 0†,you can
continue drivin gtothe nearest qual ified specialist work-
shop.
X Avoid subjecting th eenginetoh eavy loads, e.g. driving in
mountainous terrain, and stop-star tdriving. # Th
eb attery is not being charged.
Aw arning ton ealso sounds.
Possible causes are:
R af ault yalternator
R at orn poly-V-belt
R am alfunction in the elect ronics
X Pul lover and stop the vehicle safel yand switch off the
engine ,payin gattentio ntoroad and traffic conditions.
X Open the bonnet.
X Check whether the poly-V-belt is tor n.
If the poly-V -belt is torn:
! do not continue driving. The engine could otherwise over-
heat.
X Consult aqualified specialist workshop.
If the poly-V-belt is OK:
X Visit aqualified specialist workshop. 4 Check
eng. oil
lev. when
next refu‐
elling The engine oil level has dropped to
acriticallevel.
Aw arning ton ealso sounds.
X Chec kthe oil level (Y page 260).
X If necessary, top up the engin eoil (Y page 261).
X Hav ethe engin echecked for leak sifthe engin eoil needs
topping up more often than usual. C There is only
asmall amount of fue linthe fuel tan k.
X Refuel at the nearest filling station. 8 Reserve
fue
llevel Th
ef uel level has fallen below the reserve range.
The fuel tank must be filled at least to the reserve fuel level
to prevent impairment to the running of the engine.
X Refuel at the nearest filling station. Display messages
223On-board computer and displays
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X
Pull release lever :on the bonnet.
The bonnet is released.
! Make sure that the windscreen wiper sare
not folde daway from the windscreen .Oth-
erwise, yo ucould damage the windscreen
wipers or the bonnet. X
Reach int othe gap, pull bonnet catch han-
dle ;up and lift the bonnet.
Closin gthe bonnet G
Ris
kofi njury
Make sure tha tnobody can becom etrapped
as you close th ebonnet.
X Lower the bonnet and let it fal lfrom a
height of approximatel y20c m.
X Check that th ebonnet has engaged prop-
erly.
If the bonnet can be raised slightly ,itisn ot
properly engaged. Open it again and close
it with alittle more force. Engine oil
Notes on the oil level Depending on drivin
gstyle, the vehicle con-
sumes amaximum of 0.8 loil per 100 0km.
Th eo il consumption may be higher than this
when the vehicle is new or if you frequently
drive at high engine speeds.
When checking the oil level:
R park the vehicle on alevel surface.
R the engine should be switched off for at
least fiv eminutes if the engine is at normal
operating temperature.
R the engine should be switched off for at
least thirt yminutes if the engine is not at
normal operating temperature, e.g. if the
engine was only started briefly.
Checking the oil level using the oil dip-
stick Depending on the engine, the oil dipstick may
be installed at
adifferent location. E3
50 (example)
X Pull oi ldipstick :out of the oil dipstick
tube.
X Wipe off oil dipstick :.
X Slowly insert oil dipstick :into the oil dip-
stick tube to the stop, and take it out again.
The oil level is correc tifthe level is between
MIN mark =and MAX mark ;.
X Top up the oil if necessary. 260
Engine compartmentMaintenance and care
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Adding engine oil
H
Environmenta
lnote
When toppin guptheoil, tak ecaren ot to spill
any .Ifo il enter sthe soil or waterways, it is
harmful to the environmen t.Engine oil cap (example)
X
Turn cap :anti-clockwise and remove it.
X Top up with the amount of oil required.
Fill carefully to the maximum mark on the oil
dipstick.
i Depending on the engine, the difference
between the minimum mark and the maxi-
mum mark is approximately 1.5 –2litres.
! Do not add too muc hoil. If the oil level is
above the "max "mark on the dipstick, too
much oil has been added. This can lead to
damage to the engine or the catalytic con-
verter .Have excess oil siphoned off.
Further information on engin eoil
(Y page 315).
X Replac ecap : on the filler nec kand
tighten clockwise.
Ensure that the cap locks int oplace
securely. Checking and addin
gother service
products
Checking th ecoolan tlevel Only check th
ecoolant leve lwhen th evehicle
is on alevel surface and th eengine has cooled
dow n.
X Tur nthe ke ytop osition 2(Y page 135) in
th ei gnitio nlock.
On vehicles with KEYLESS -GO, press the
Star t/Stop butto ntwice (Y page 135).
X Check the coolant temperature display in
the instrument cluster. G
Risk of injury
The cooling system is pressurised. Therefore,
only unscrew the cap once the engine has
cooled down. The coolant temperature gauge
must display less than 70 †.Otherwi se,you
could be scalded if ho tcoolant escapes. X
Slowl yturn cap :half aturna nti-clock-
wis eand allo wexcess pressure to escape.
X Turn cap :further anti-clockwis eand
remove it.
If the coolant is at the level of marker bar
= in the filler neck when cold, ther eis
enough coolan tincoolant expansion
tank ;.
If the coolant is approximately 1. 5cm
higher when it is warm, ther eisenough
coolant in coolant expansion tank ;. Engin
ecompartment
261Maintenance and care
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zle
.Informatio nabout the correct distance
is ava ilable fromt he equipment manufac-
turer.
Cleaning th ereversing camera Coupé (example)
X
Use clear water and asoft clot htoclean
camera lens :.
! Do not clean the camera lens and the area
around the reversing camera with ahigh-
pressure cleaner.
Cleanin gthe exhaust tail pipes Impuritie
scombined with the effect sofroad
grit and corrosiv eenvironmental factors may
cause flash rust to form on the surface. You
can restore the original shine of the exhaust
tail pip ebycleaning it regularly, especiall yin
winter and after washing.
! Do not clean the exhaust tail pipes with
alkaline-based cleaning agents, such as
wheel cleaner.
X Clea nthe exhaust tai lpipes with achrome
car eproduct tested and approved by
Mercedes-Benz.
Cleanin gthe trailer tow hitch Th
eb all coupling must be cleaned if it
becomes dirty or corroded.
X Remove any rust using awire brush.
X Remove dirt with aclean, lint-free cloth or
ab rush. !
Do not clean th eball coupling with ahigh-
pressure cleaner. Do not use solvents. X
After cleaning, lightly oil or grease the ball
coupling :.
X Check that the vehicle' strailer to whitch is
working properly.
! Observe the note on care provided by the
trailer manufacturer.
i Maintenanc eofthe ball couplin gand
trailer tow hitch can also be performed at
aq ualified specialist workshop, e.g. a
Mercedes-Ben zService Centre. H
Environmenta
lnote
Dispose of oily and greasy cloths in an envi-
ronmentally-responsible manner. Interior care
Cleanin gthe display X
Before cleaning th edisplay, make sure that
it is switched off and has cooled down.
X Clean the displa ysurface using acommer-
cially-available microfibr ecloth and TFT/
LCD displa ycleaner.
X Dry the displa ysurface using adry micro-
fibre cloth. 268
CareMaintenance an
dcare
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example at
aMercedes-Benz Ser vice
Centre.
R When parking your vehicle, make sure that
the tyres do not ge tdeformed by the kerb
or other obstacles. If it is necessary to drive
over kerbs, speed humps or simila releva-
tions, try to do so slowly and at an obtuse
angle. Otherwise, the tyres, particularly the
sidewalls, can get damaged. Maintenance and care of wheels and
tyres
Checking wheels and tyres
R Regularly chec kthe wheels and tyres of
your vehicle for damage (e.g. cuts, punctu-
res, tears, bulges on tyres and deformation,
crack sorseverecorrosion on wheels), at
least ever y14d ays, as well as after driving
off-road or on rough roads. Damaged
wheels can cause aloss of tyr epressure.
R Regu larly check th etyre tread depth and
the conditio nofthe tread across the whole
widt hofthe tyr e(Ypage 299). If neces-
sary, tur nthe front wheels to full lock in
orde rtoi nspect the inner sid eofthe tyre
surface.
R All wheels must hav eavalve cap to protect
the valve against dirt and moisture. Do not
fit anything onto the valve (such as tyre
pressure monitorin gsystems) othe rthan
the standar dvalve cap or other valve caps
approved by Mercedes-Ben zfor your vehi-
cle.
R Regularly chec kthe pressur eofall the tyres
including the emergenc yspare wheel or the
spare wheel, particularly prior to long trips,
and correc tthe pressur easnecessary
(Y page 299). Ty
re tr ead G
Risk of accident
Bear in mind that:
R tyre grip decreases rapidly on wet roads
when the tread depth is less than 3mm.
Thus ,you should repl acet yres that have
insufficient tread.
R winter tyres sho uld bereplaced when the
trea ddepth is 4mmorl ess as they will no
longer provide adequat egrip.
R thet rea donat yre may not wear evenly.
Thus ,you should regularly chec kthe tread
depth and the condition of the tread across
the entire widt hofall tyres. If necessary,
turn the steerin gwheel so that you can see
the tyr etrea dm ore easily.
You coul dotherwise los econtrol of the vehi-
cle and cause an acciden tdue to the reduced
grip of the tyres on the road. Storing tyres
Store tyres that are not being used in acool,
dry and preferably dar kplace. Protect the
tyres against oil, grease, petrol and diesel. Cleaning tyres
! Do not use ahigh pressure jet with circu-
lar jet nozzles (concentrated-power jets) to
clean the tyres. The high pressure of the
water jet could damage the tyres. Always
replace damaged tyres. Tyr
epressures Recommended ty
repressures
You will find atable of tyre pressures for var-
ious operating conditions on the inside of
your vehicle's fuel filler flap.
The applicable value for the emergency spare
wheel is stated on the spare wheel and in the
technical data section. Tyr
epressures
299Tyresa nd wheels
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