2004 MERCEDES-BENZ CLK CABRIOLET coolant level

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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298 Practical advice
Display
messages Display messages Pos
sible cause /consequence Possible solution
BCoolant
Check level The coolant level is too low. 6
Top up the coolant ( =pa ge 247).
6 If you are having to top up the coolant
more frequently than normal ,have the
coolant sys tem checked at a qualified spe-
cialist workshop, e.g. a Mercedes-Benz
Service Centre. .
Dipped
beam,left The left dipped-beam headlamp is
fault
y. 6
Change the bul bas soon as possible.
Dipped beam,right The right dipped-be
amheadlamp is
fault y. 6
Change the bul bas soon as possible.
Trailer tu rnsignal,
left The left trailer turn signal
isfaulty. 6
Change the bul bas soon as possible.
Trailer tu rnsignal,
right The
right tr ailer turn signal isfaulty. 6
Change the bul bas soon as possible.
Trailer br akel ight The trailer brake lamp
isfaulty. 6
Change the bul bas soon as possible.
Trailer ta illamp, left The left trailer tail lamp is faulty. 6
Change the bul bas soon as possible.
Trailer tail la mp,right The right trailer tail lamp is faulty. 6
Change the bul bas soon as possible.
Remove key! You have
left the key in the ignition
lock. 6
Remove the key. 209en_d2.boo Seite
298 Dienstag, 25. Mai 2004 7:26 19

325
Practical advice
Tr ou bleshooting Problem Possible caus
e/consequ ence Suggested sol
utions The coolant temperature gauge is above
+130 °C. The coolant warning lamp may
also be
lit and a warning signal may sound
( = pag e107). The coolant
level is too low. The coolant is
too hot and the engine is no longer being
cooled sufficiently. 6
Stop as soon as possible and allow the
engine and the coolant to cool down.
6 Check the coolant level, while observing
the warn ings, and top up the coolant if
nec essary (
=page 247). If the coolant
level is correct, the radiator
fan may be faulty. The coolant is too hot
and the engine is no longer being coo led
sufficiently. 6
If the coolant temperature is below
130 °C ,you can drive on to the nearest
qual ified specialist workshop, e.g. a
Mercedes-Benz Serv ice Ce ntre.
6 When doing so, avoid placing a heavy
strain on the engine (e.g. driving on
mo untain roads) and stop /start driving. 209en_d2.boo Seite
325 Dienstag, 25. Mai 2004 7:26 19

431
Index
Ch assis num ber.. . . . .... . . . ...393
Exp lanation . . . . . . . .. . . . . . . ... 420
Child seat
Automatic recognition . . . . . . . .. ..64
Au tomatic rec ognition (fault) . . . ..309
ISOFIX . . . . ..... . . ..... . . . ....65
Po sition . . . ..... . . ..... . . . ....62
Re arward -facing .. . . . .... . . . ....64
Re commendations . . . ..... . . ....63
Child-proof locks Re ar sid ewindows . . . ..... . . ....67
Childr en
In the vehicle . . . . . . .. . . . . . . .. ..60
Re straint syst ems . . . ..... . . ....61
Chock, folding .... . . . .... . . . ...279
Cigare ttelighter .. . . . .... . . . ...230
Cleaning Ve hic le. . . . .... . . . ..... . . . ...268
Cleaning – see Care
Clock Se tting (operating syste m). . . . . . .121
Closing (vehicle) .. . . . .... . . . ....44
COC papers (EC CERTIFICATE OF
CONFORMITY) .... . . . .... . . . ...411
Co ckpit
Exp lanation . . . . . . . .. . . . . . . ... 420
Overview . .. . . . . . . .. . . . . . . .. . .. 8 Cold start
. . .. . . . . . . . . . . .. . . . . ..38
Co llapsible spare wheel
Inflating . . . . . . .. . . . . . . .. . . . .. 372
Sto rage location .. . . . . . . .. . . . .. 278
Co mbination switch . .. . . . . . . . .. 102
Constan theadlamp mode .. . . . .. 100
Setting (operating system) . . . . . . .122
Consumption statistics Calling up /rese tting
(operating system) . . . . . . . . . . . . .131
Resetting . . . . . .. . . . . . . .. . . . .. 132
Convenience clo sing feature . . ... 184
Convenience openin g/
closing feature Air-re circulation mode
(The rmatic) . . . . .. . . . . . . .. . . . .. 161
Air-re circulation mode
(The rmotronic) . .. . . . . . . .. . . . .. 170
Coolant ..... . . . ..... . . . ...247 ,415
Checking the level . . . . . . .. . . . .. 247
Display message . . . . . . . .. . . . .. 298
Gau gehigh . . . . .. . . . . . . .. . . . .. 325
Mix ture . . . . . . . .. . . . . . . .. . . . .. 415
Tem perature gauge . . . . . .. . . . .. 107
War ning lamp . . .. . . . . . . .. . . . .. 314 Co
oling
Therm atic . . . .... . . . . .... . . . . .161
Therm otronic .... . . . . .... . . . . .172
Corrosion inhibitor
con centration .... . . . . .... . . . . .415
Crank (sliding /tilting sunroof) . ..3 44
Cruise control .... . . . . .... . . . . .191
Display messag e. . . . . .... . . . . .292
Expl anation . .... . . . . .... . . . . .420
Cup holder Cockpit . . . . . .... . . . . .... . . . . .228
Rear ... . . . . .... . . . . .... . . . . .229 D
Demist bu tton
Thermatic . . . .... . . . . .... . . . . .159
Therm otronic .... . . . . .... . . . . .169
Diesel Consumption .... . . . . .... . . . . .411
Low outside tem peratures .. . . . . .243
Mix ing ratio . .... . . . . .... . . . . .243
Diese lengine
Winter driving .... . . . . .... . . . . .243
Digital speedometer . . .... . . . . . .113 209en_d2.boo Seite
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