2004 MERCEDES-BENZ CLK COUPE check oil

111
Controls in detail
Operating system
The table shows you an example of menus for a vehicle with the COMAND* system installed. You ca nsee below the menus and their
individual functions. Menu
1 Menu
2 Menu
3 Menu
4 Menu
5 Menu
6 Menu
7 Menu
8 Standard
display Au
dio Naviga-
tion* Distronic* Malfunc-
tion
me
mory Settings Trip computer Te
lep hone*Commands /submenus Digital
speedometer Select a radio
station Activate
rou
te
guida nce Call up a
sett
ing Ca
ll up
malfunc-
tion mem-
ory Reset to factory
settings Consumption
statistics since
start Ent
erPIN Call up
ASSYST Operate the
CD player* /
CD changer* Instrument
cluster
submenu Consumption
statistics since
the
last reset Load the
telephone
book
Check the
engine oil
le
vel Time submenu Call up the range Look for a
name in the
telephone
book
Tyre pressure
lo
ss warning* Lighting
submenu
Vehicle
submenu
Heater*
submenu
Convenience*
submenu209en_d2.boo Seite
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112 Controls in detail
Operating systemi
The table overview of the menus contains
gene ric terms which are not always sho wninthe
operating system. The appropriate generic term
should make it easier for you tofamiliarise your-
se lf with the menu s.
The operating system displays the new function
range with the first menu function.
In the case of the Audio 10, Audio 10CD*
and Audio 30APS* audio systems, the
operating system displays the audio and
telephone menus in English. The display
for these menus is independent of the lan-
guage selected as your display language. In
its basic state, you can see the current
outside temperature and the trip meter in
the multi-function displ ay. This is called
the standard display.
1 Out side tem perature
2 Trip meter
If you see a different display, press the
è orÿ button repeatedly until the
sta ndard display appears. You can also change the standard display.
In place of the
outside temperature, you
can display the digita lspeedometer.
You can select the setting in theInstr.
cluster
submenu und ertheBasic display
function (
=page 120).
You can select the functions inthe stand-
ard display of the menu by pressing the
k orj buttons. Standard
display menu
P54.30-5195-31 Fu
nction Page
Call up the digital speedo
meter 113
Check the engine oil level 245
Tyre pressure loss warn
ing* 251
Call up ASSYST 265209en_d2.boo Seite
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245
Operation
Engine compartment Clos
ing
6 Lower the bonnet and let it drop closed
from a height of about 20 cm.
You will hear the bonnet catch engag-
ing.
6 Check that the bonnet has engaged
properly.
If the bonnet can be raise dslightly, itis
not prope rly locked. Open itagain and
close it with a little more force.
The vehicle consumes a maximum of 0.8 l
of oil per 1,00 0km, depending on the driv-
ing style adopted. Oil consumption may
also be hi gher if:
! the vehicle isnew
! you often drive at high engine speeds
You will only be able to estimate the oil
consumption after you have driven a con-
siderable distance. i
Lubricant additives maynot be use dsince
th ey could damage the asse mblies. The useof
suc h ad ditive s,wh ich have notbee nappro ved by
Me rcedes-Benz, will result in limitation of war-
ra nty right s.
You may obtai nfurth erinformation fro many
Me rcedes-Benz Service Centre. Ch
ecking thee ngineoil level
When checking the oil level, the vehicle
must:
! be standing level
! be at normal operating tempe rature
! have been standing with the engine
switched off for at least five minutes
Ch eck the engine oil level using the ope rat-
ing syst em.
6 Turn the key to position 2in th eigni-
tion lock. The
standard display appears in the mul ti-
function display (= page 120).
6 Press the korj button on the
mu lti-function steering wheel repeat-
edly until the following message ap-
pears in the display:
After measuring, the following messag-
es may appear: !Engine oillevel o. k.
!Add1.0l itre to reachmax. oil
level!
!Add 1. 5litre sto reach max. oil
level!
!Add 2. 0litre sto reach max. oil
level!
6 Top up the oil ifnecessary. En
gine oil P 54.30-5240-31209en_d2.boo Seite
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247
Operation
Engine compartment
There is no need for you to check the oil
level in the autom atictransmission. In the
event of oil loss or problems with gear
shifts, have the automatic tr ansmiss ion
checked at a qualified specialist workshop,
e.g. at a Mercedes-Benz Service Centre.
Coolant is a mixture of water, antifreeze
and corrosion inhibitor. Only check the
coolant level when the vehicle is standing
on a level surface and the engine has
cooled down.
The expansion tank is located in the engine
compartment on the right-hand side when
vi ewed inthe direction of travel. 1
Expans ion tank
6 Slowly unscrew the cap by about one
half turn and allow exc esspr essure to
escape.
6 Then continue to unscrew the cap and
rem ove it.
6 The coolant level is correct if:
! when the coolant is cold, it reaches
the mark inthe expansion tank filler
neck
! when the coolant is hot, it reaches
approximately 1.5 cm higher 6
Top up the coolant in the filler neck if
necessary.
6 Rep lace th e cap by tur ningitt o the
stop.
You will find further informat ion about
coolant inthe "Technical data" section
( = pa ge 415). Oil level in automatic
transmission* Coolant
G
Riskof injury The
coolingsyste mi s pressurised. You
shou ld therefore only unscrew the cap once
the engine has cooled down. You could oth-
er wi se be scald edby hot coolant. P20.30-2149
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257
Operation
Winter driving
Have your vehicle winterproofed at a
qualified specialist workshop, e.g. at a
Mercedes-Benz Service Centre, at the on-
set of winter. This servi ceincludes the fol-
lo wi ng:
! Engine oil change,
if the current oil used has not been
approved for winter use
! The antifreeze /anti-corrosion
concentration is checked
! A concentrated cleanin gagent is
added to the windscreen and headl amp
cleaning system fluid*
! The battery is checked
! A tyre change Us
ewinter tyres at temperatures below
+7 °C and on snow or ice-covered roads.
Th e maximum effect of the ABS and ESP
dri ving systems is on lyachieved in win ter
with these tyr es.
Us ewinter tyres of the same make and
tread on all wheels to maintain safe han-
dling characteristics. Always observe the maximum permitted
speed sp
ecified for the winter tyres you
have fitted. If you fit winter tyres whi ch
have a lower maximu mpermitt ed speed
than that of the vehicle, affix an appropri-
ate warning sign in the driver's field of
vision. This ca nbe obtained at a qualified
specialist workshop, e.g. at a Mercedes-
Benz Service Centre.
In such circumstances, you should also
restrict the maximum speed of the vehicle
to the maximum permitted speed for the
winter tyres using permanent Speedtronic
( = pa ge 211). Winter dri
ving Win
terty res* G
Risk of accident You must re
place wint ertyres with tread
de pth sof less than 4 mm immediately.
These tyres are no tsuitable for use in winter
an d do not provide sufficient grip. You could
therefore lose control of the vehicle and
cause an accide nt. 209en_d2.boo Seite
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271
Operation
Care
Clean the ball coupling and the ball cou-
pling recess if they are dirty or rusted. This
allows the ball coupling to be fitted and re-
moved safely and easily.
6 Remove the dirt with a clean, lint-free
cloth or a brush.
6 Remove traces of rust with a wire
brush.
! Do not useahi gh-pres sure cleaner to wash
th eball coupling. Do not use solve nts. The following areas must be lightly oiled or
greased after cleaning:
1 Lock ing balls
2 Guide pin
3 Guide faces
4 Release lever
5 Coupling ball
Also lightly oil or grease the ball coupling
mounting on the vehicle.
6 Treat the lock with an acid-free and
resin-free oil.
6 Check that the trailer tow hitch is work-
ing properly on the vehicle.
i You can have this cleaning work carrie dout
at any Merced es-Benz Service Cen tre. Tra
iler tow hitch* P 31.10-2450-31209en_d2.boo Seite
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303
Practical advice
Display messag esDisplay messages Possible cause
/consequ ence Possible sol
ution OBonnet
open! You are driving
with the bonnet
open. 6
Close the bonnet ( =page 244). :
Engine
oillevel
Stop, engine off! There
isno oil in the engine. There
is a danger of engine damage. 6
Switch off the engine.
6 Check the engine oil level and top up the oil
if necessary ( =page 245).
Engine oillevel
Visit workshop! The measuring system is malfunc-
tioning. 6
Have the measuring system checked at a
qual ified specialist workshop, e.g. a
Mercedes-Benz Serv ice Ce ntre.
Engine oillevel
Reduce oillevel! You have added too much engine
oil
.There is a risk of damaging the
engine or catalytic converter. 6
Siphon off the oil. Observe the legal re-
quirements.
Engine oil
Visit workshop! The engine oil level has dro
pped to
a critical le vel. 6
Check the engine oil le vel (= page 245)
and top up the engine oil if necessary.
6 Have the engine checked for leaks if the
engine oil needs toppi ngup more often
than usu al. The oil contains water. 6
Have the oil checked. :
Engine
oillevel
Add 1 litre engineoil
when nextrefuelling The engine oil level is too low. 6
Check the engine oil level and top up the oil
if necessary ( =page 245). 209en_d2.boo Seite
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326 Practical advice
Trouble
shoo ting Automatic transmission*
Problem Possible cau
se/c onsequ ence Su
ggested solutions Problems with
gear shifts. The trans
mission is losing oil. 6
Have the tran smission checked immedi-
ately at a qualified speci alist workshop,
e.g. a Mercedes-Benz Service Centre. The acceleration capability is deteriorat-
ing.
The transmission no
longer changes gear. The trans
mission is in emergency mode.
You can only shift to 2ndgearor reverse
ge ar. 6
Stop the vehicle.
6 Move the selector le ver to P.
6 Switch off the engine.
6 Wait at least ten seconds before restart-
ing the engine.
6 Move the selector lever to position D
or R.
In position D, the transmission shifts to
2nd gear,in Rit shifts to reverse gear.
6 Have the trans mission checked immedi-
ately at a qualified speci alist workshop,
e.g. a Mercedes-Benz Service Centre. 209en_d2.boo Seite
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