engine MERCEDES-BENZ CLK CABRIOLET 2004 Owners Manual

Contents
i
Please also refer to the index ( =page 429) Introduction
. .. . . . . . . . . . . .. . . . . ..4
Protection of the envi ronment . . . . . . . .4
Op erating saf ety . . . .... . . . ..... . ..5 At
a gl ance . . . . . . . . . . . . . . .. . . . . ..7
Cockpit . . ..... . . ..... . . . ..... . ..8
Instrument cluster . .. . . . . . . .. . . . ..12
Mul ti-function steering whee l. . . . . . .16
Centr econsole . . . . ..... . . ..... ..17
Ov erhea dcontrol panel ... . . . ......19
Door control panel . .. . . . . . . .. . . . ..20 Get
ting sta rted . . .. . . . . . . .. . . . ..21
Opening . .. . . . . . . .. . . . . . . .. . . . ..22
Adjusting .. . . . . . . .. . . . . . . .. . . . ..25
Driving . . .. . . . . . . .. . . . . . . .. . . . ..32
Par king and loc king .. . . . . . . .. . . . ..43 Safety
. . .. . . . . . . .. . . . . . . .. . . . ..45
Oc cupant safety . . .. . . . . . . .. . . . ..46
Driving safety systems . . . . . . . . . . . .68
Anti-theft systems .. . . . . . . . . . . . . . .72 Controls in detail
... . . . . .... . . . . .77
Opening and closing . . . . . .... . . . . .78
Seats ..... . . . . .... . . . . .... . . . . .90
Storing settings*
(memory package) ... . . . . .... . . . . .97
Lighting ... . . . . .... . . . . .... . . . .100
Instrument clust er... . . . . .... . . . .106
Operating system . . . . . . . . . . . . . . .108
Manua ltransmission . . . . . .... . . . .137
Automatic transmission* . . .... . . . .138
Good visibility . . . . . . . . . . . . . . . . . .148
Thermatic (automatic air
conditioning ). . . ... . . . . . .... . . . .154
Thermotronic* (intelligent air
conditioning ). . . ... . . . . . .... . . . .164
Heater booster system* for
veh icles with adiesel engine ... . . . .174
Auxiliary heating /ventilation* . . . . . .175
Open-air ... . . . . .... . . . . .... . . . .178
Dri ving systems .. . . . . . . . . . . . . . . .191
Loading ... . . . . .... . . . . .... . . . .216
Features ... . . . . .... . . . . .... . . . .225 209en_d2.boo Seite
2Diens tag, 25. Mai 2004 7:26 19

4 Protection
ofthe environment
Introduction Protection of the environment
H
Enviro nment alno te Dai
mlerChrysl er's declared policy is one of
comprehensive environmental protection.
The objectives are for the natural resources
whi chform the basis of our existen ceon this
pl anet to beused sparingly an din a manner
whi chtakes the requirements of both nature
an d hu manity in to account.
Yo ut oo can make a contribution towards
protecting the environment by operating
your vehicle in an environmentally-responsi-
ble manner.
Fue lconsumption and the rate of en gine,
tra nsmission, brake and tyre wear dep end
on the following:
! the operating conditions of your vehicle
! your driving style
Yo u can influence bothofthese condition s. Therefore, bear the following in
mind:
Operating conditions
! Avoid drivi ngshort dista nces as this
inc reases fuel consumption.
! Make sure that tyre pressures are
alway scorrect.
! Do not carry any unnecessary we ight.
! Keep an eyeonthe vehic le's fuel con-
sumption.
! Remove roof racks once you no longer
need them.
! A regularly serviced vehicle will contrib-
ute to environmental protection. You
should there fore adhere to th eservice
intervals.
! Always have service work carried out at
a qualified specialist workshop, e.g. at a
Mercedes-Benz Service Centre. Style of driving:
!
Do not depress the accelerator pedal
when starting the engine.
! Do not warm up the engine with the
vehicle st ationary.
! Drive carefu lly and maintain sufficient
dista nce from the vehic lein front.
! Avoid frequent ,powerful acce leratio n.
! Change gear ingood timeand use each
gear only up to 2
/ 3 of its maximum
engine speed.
! Switch off the engine in stationary traf-
fic.
Vehicle take-ba ck
Contact Mercedes-Benz on the following
phone numbers if you wish to return your
Me rcedes-Be nzto have it disp osed of in an
environmentally-responsible manner:
Germany: 0080 01777 7777
International: +4 96995307277 209en_d2.boo Seite
4Diens tag, 25. Mai 2004 7:26 19

5
Introduction
Op erating safety Operating safety
G
Risk of accident Work incorrectl
ycarrie dout on electronic
equipment an dits software could stop this
equipment working. Th eelectronic systems
are networked via int erfaces. Tampering
with these electronics systems could even
ca usema lfunctions in systems that have not
be en modif ied. Such malfunctions co uld
seriously impair the operating safety of your
vehicle, and thus your own safety.
Other work onormod ifications to the vehi-
cl e that have been carried out incorrectly
coul dalso jeopardise operating saf ety.
Som esafety syste ms onlyop era te when the
engine is running. For this reason, do not
switch off the engine while driving. G
Risk of accident Always
have maintenance work carried out
at a qualif ied specialist workshop which has
the necessary specia list knowledge and
tools to carry out the work re quired.
Merce des-Ben zrec ommends that you use a
Merc edes-Benz Service Centre for this pur-
pose.
In particular, work re levant to safety oron
safety-relat edsystems must be carried out
at a qualifie dsp ecialist workshop. G
Risk of accident A heavy impact against the vehicle under-
body, tyres or wheels could damage your
vehicl
eif, for example, the vehicle bottoms
out on rough terrain or is driven over an
ob stacle athig hspee d, for example. This
also applies to vehicles fitted with under-
body protection.
In this ca se,h aveyour ve hiclec hecked at a
qualified specialist workshop which has the
necessary specialist kn owledge and tools to
carry out the work requir ed. Mercedes-Benz
recommends that you use a Mercedes-Be nz
Servi ceCentre for this purpose.
In parti cular, work relevant to safety or on
safety-related systems must be carrie dou t
at a qualified specialist workshop. 209en_d2.boo Seite
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13
At a glance
Instrument cluster
1O n vehicles without Distronic*, thesy mbol
go es out when the engine is running, but has no
funct ion. Function Page
1 Turn signal indicator
lamp 40
2 ESP
warning lamp 310
3 Segments 106
4 Distance warning lamp
1 19
7,
312 5 Turn signal indicator
lamp 40
6 Restraint systems warn-
ing lamp 312
7 ABS indicator lamp 68,
311 8 Seat belt warning lamp 316
9 Coolant temperature
gauge 107 Fun
ction Page
a Coolant temperature
warning lamp 314
b Main-beam indicator
lamp 102
c Rev
counter 107
d Multi-function display 108
e Trip
meter 106
f Status indicator 113
g Standard display 112
h Automatic transmis-
sion*:
dr
ive program display
CLK 55 AMG:
drive program display,
upsh ift displ ay 138
146
j Total dista
nce rec orde r k Automatic transmis-
sion*:
selector lever position
display 138 Fu
nction Page
l Speedometer 106
m Brake system
indicator
lamp 312
n Engine diagnostic indica-
tor la
mp 315
o Ro
ll-over bar war ning
lamp 315
p Clock 121
q Vehicles with a diesel
eng
ine:
preglow indicator lamp 37
r Reserve fuel warning
lamp 316
s Fuel gauge
t Re
set button 106209en_d2.boo Seite
13Diens tag, 25 .Mai 2004 7:26 19

15
At a glance
Instrument cluster
1O n vehicles without Distronic*, thesy mbol
go es out when the engine is running, but has no
funct ion. Function Page
1 Turn signal indicator
lamp 40
2 ESP
warning lamp 310
3 Segments 106
4 Distance warning lamp
1 19
7,
312 5 Turn signal indicator
lamp 40
6 Restraint systems warn-
ing lamp 312
7 ABS indicator lamp 68,
311 8 Seat belt warning lamp 316
9 Coolant temperature
gauge 107 Fun
ction Page
a Coolant temperature
warning lamp 314
b Main-beam indicator
lamp 102
c Rev
counter 107
d Multi-function display 108
e Trip
meter 106
f Status indicator 113
g Standard display 112
h Automatic transmis-
sion*:
dr
ive program display
CLK 55 AMG:
drive program display,
upsh ift displ ay 138
146
j Total dista
nce rec orde r k Automatic transmis-
sion*:
selector lever position
display 138 Fu
nction Page
l Speedometer 106
m Brake system
indicator
lamp 312
n Engine diagnostic indica-
tor la
mp 315
o Ro
ll-over bar war ning
lamp 315
p Clock 121
q Vehicles with a diesel
eng
ine:
preglow indicator lamp 37
r Reserve fuel warning
lamp 316
s Fuel gauge
t Re
set button 106209en_d2.boo Seite
15Diens tag, 25 .Mai 2004 7:26 19

23
Getting started
Opening Key positions
Ignition lock
0 To remove the key (steering wheel
lock)
1 Power supply for some consumers,
such as the seat adjustment function
2 Ignition (power supply for all consum-
ers) and drive position
3 To start the engine (
=pag e35) i
Theindicator and warning lamps in the
in st rument clu sterlight up when yousw itch on
th e ignition. They go out whe nthe engine is run-
ning. Th is indicat es that the systemsass ociate d
with these indicator and warning lamps are oper-
at ional.
You will find further information in the
"Controls in detail" section ( =page 78). With KEYLESS GO, your
vehicle checks the
KEYLESS GO key's validity when you pull
the door handle. If your key is valid, the
doors unlock and can be opened.
i TheKEYLESS GO key must be outsi dethe
ve hicle toallow you to open the doors.
6 Pull the door handle.
The turn signals flash briefly. The lock-
ing kn obs in the doors pop up.
6 Open the door and enter the vehicle.
i If you open a door, the windows on this side
lower slight ly. If you close the doors, the win-
dows close again.
Pressing the KEYLESS GO button onthe
selector lever corresponds to the different
key positions in the ignition lock. P82.00-2153-31
neu Opening
with KEYLE SSGO* 209en_d2.boo Seite
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24 Getting started
Opening
1 KEYLESS GO button Position 0
If you have not pr
essed the KEYLESS GO
button, the on-board electronics have the
status 0, the same as the key having been
removed from the ignition. Position 1 (ignition)
6
Press the KEYLESS GO button once.
You may adjust the seats, for example.
i The power supply is disco nnected again if
you press the KEYLESS GO button twice while
thi sposition isselected. Position 2
6
Press the KEYLESS GO button twice.
All the lamp sin the instrument cluster
light up.
i The pow ersupply is disconnected again if
you pr essth e KEYLESS GO button once while
this position is select ed.
i The indicator and warning lamps in the
instrument cluster light up when you switch on
the ig nition . They goout when theengine isrun-
ning .This indicates that the systems associated
wi th the seindicat orand warning lamps are oper-
ational.
You will find further information in the
"Controls indetail" section (
=page 80). G
Risk of accident Your
vehicle's engine can be started using a
valid KEYLESS GO key.
For this reason, children should never be left
unsupervised in the vehicle. The key can
also be us edto acti vate other functions,
such as adjusting the seat sand opening the
windows.
Ta ke the KEYLESS GO keywith you,even if
you are only leaving the vehicle for a short
time. P 82.00-2271-31 neu209en_d2.boo Seite
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33
Getting started
Driving
The < seat belt warni ng lamp in the
instrument cluster reminds you to ensure
that all occupants are wearing their seat
belts.
If the driver has not fastened his seat belt,
the < seat belt warning lamp lights up
if the doors are closed and the engine is
running. In addition, an intermitten tsignal
sounds from a speed of 25 km /hupwards.
The intermittent signal ceases:
! as soon as the driver has fastened his
seat belt
! after a maximum of 93 seconds
! when the vehicle is stationary
The < seat belt warning lamp only goes
out once the driver has fastened his seat
belt. !
Children less than 1.50 m tall and
yo un ger than 12 years ofage cannot
wear the seat belts properly. Always
secure these children in suitable child
re straint systems on seats designe dfor
this purpose ( =pag e62). Please follow
the manufacturer&#39;s installation instruc-
tions when installing child restraint sys-
tems.
! Do not secure any objects with a seat
belt if it is also being used by one of the
vehicle &#39;soccupan ts. G
Risk ofinjury The seat belt only prov
ides its intended
degree of protection if the seat backrest is
positioned as close to the vertical as possi-
ble, allowing th eoccupant to sit upright.
Avoid sea tpositions which do not allow the
seat belt to be routed correctly ( =
pag e25).
Therefore, po sition the bac kres ts as close to
the vertical as possible. Never drive with the
backrest inclined too far backwards. G
Risk of injury Airbags are de
signed not to be triggered in
al lac cident situations, since aco rrectly fas-
tened seat belt will often besufficient for
providing an effective degree of protection.
Airbags are not a substitute for seat belts.
To reduce the risk of severe or eve nfatal
in jury, make sure that all occupants – in par-
ticular, pregnant women – always wear their
seat be lts correctly, are seated inan upright
positio nand have their seats positio ned
almost vertic ally ( =
page 25). 209en_d2.boo Seite
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35
Getting started
Driving
6 Click bel ttongue 1into buckle 3.
6 Pull up on the shoulder belt to tighten
the belt across your lap if necessary.
!Do no tdepress the accelerator pedal when
st arting the engine.
i If you depress the brake pedal when starting
the engine, the pedal tra vel is longer than usual
and the pedal resistance is lo w.
If you depress the brake pedal after starting the
en gine, the pedal travel and resistance return to
normal. G
Riskof injury You could injure
yours elfin an accident if
you use seat belts which:
! aredamaged
! have been subjected to a loadin an acci-
dent
! have been modified
These seat belts can then nolong er function
or protect as intended.
Do not pass the seat belt strap over sharp
edges .It could tear.
Ma ke sure that th eseat belt isnot caught in
the door or seat adjustmen tmechanism. It
coul dbe damaged. G
Risk of injury Check the seat
belts regularly for damage.
You should never modify the seat belts your-
self. They might not function properly any
more.
Always have seat belts which are damaged
or have been subjected to a load in an
ac cident replaced ata qualifi edspecialist
workshop, which has the necessary special-
is t knowledge and tools to carry out the
required work. Mercede s-Benz recom mends
that you usea Merced es-Benz Service Cen-
tre for this purpose. In particular ,work rele-
vant to safety or on safety-related systems
must be carried out at a qualified specialist
workshop. Starting the engine
G
Risk of poisoning Never run
the engine wh enthe vehicle is in
an enclo sedsp ace. The exhaust fume scon-
tain poisonous carbon monoxide. Breathing
in exhaust fumes constitu tes a health haz-
ar dand could lead to unconscio usness and
death. 209en_d2.boo Seite
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36 Getting started
DrivingManual transmission
Gearshift
pattern
6 Before starting the engine, make sure
that:
! the parking brake is engaged
(
= pag e43) to prevent the vehicle
rolling away
! the transm ission is in neutral
You will find further information about the
6-speed manual transmission in the
&#34;Controls in deta il&#34; section (
=page 137). Automatic
tran smission*
Gearshift pattern
P Park position
R Reverse gear
N Neutral
D Drive position
6 Before starting the engine, make sure
that:
!the parking brake is engaged
(=
page 43) to prevent the vehicle
rolling away
! the selector lever is inposition P i
Youcan also start the engine when the
selector lever is in position N.
You will find further information about the
automatic transmission in the &#34;Controls in
detail&#34; section ( =page 138). Starting the engine
i
Vehicle swith automatic transmission*:
You may also use the touch-start function. Turn
th ekey to position 3and rel ease itagain imme-
diatel y.The engine thenstarts aut omatical ly.
Petrol engine
6 Turn the key to position 3(= page 23)
in theignition lock and re leas eit aga in
as soon as the engine is running. P 26.60-2223-31 P 27.00-2180-31209en_d2.boo Seite
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