brake MERCEDES-BENZ CLK500 CABRIOLET 2005 A209 Owner's Manual

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 12
Operating your vehicle
outside the USA or Canada ............ 13
Where to find it .................................... 14
Symbols ............................................... 15
Operating safety .................................. 16
Proper use of the vehicle ............... 16
Problems with your vehicle .................. 17
Reporting safety defects...................... 18
Reporting safety defects ................ 18
Vehicle data recording......................... 19
Information regarding electronic
recording devices........................... 19
At a glance.......................................... 21
Cockpit ................................................. 22
Instrument cluster ................................ 24
Multifunction steering wheel ................ 26
Center console ..................................... 27
Upper part ...................................... 27
Lower part ...................................... 28
Overhead control panel ........................ 29
Door control panel................................ 30
Getting started................................... 31
Unlocking ............................................. 32
Unlocking with the SmartKey ......... 32
Unlocking with KEYLESS-GO*......... 33
Starter switch positions .................. 34
Adjusting .............................................. 37
Seats .............................................. 37
Steering wheel ................................ 40
Mirrors ............................................ 41
Driving .................................................. 43
Fastening the seat belts ................. 43
Starting the engine ......................... 46
Switching on headlamps ................. 50
Turn signals .................................... 51
Windshield wipers ........................... 52
Problems while driving.................... 54
Parking and locking .............................. 55
Parking brake ................................. 55
Switching off headlamps................. 56
Turning off the engine ..................... 56

ContentsSoft top .............................................. 244
Opening and closing the soft top . 244
Driving systems ................................. 255
Cruise control............................... 255
Parktronic system
(Parking assist)* ........................... 260
Loading .............................................. 264
Ski sack* ...................................... 264
Loading instructions ..................... 268
Useful features .................................. 269
Storage compartments................. 269
Ashtrays ....................................... 273
Cigarette lighter ........................... 274
Electrical outlet in the
rear passenger compartment ....... 275
Floormats* ................................... 275
Telephone*................................... 276
Tele Aid ........................................ 277
Garage door opener ..................... 284
Operation......................................... 289
The first 1 000 miles (1 500 km)......... 290
Driving instructions............................ 291
Drive sensibly – save fuel ............. 291
Drinking and driving ..................... 291
Pedals .......................................... 291
Power assistance ......................... 291
Brakes .......................................... 292
Driving off .................................... 294
Parking ......................................... 294
Tires ............................................. 295
Hydroplaning ................................ 295
Tire traction.................................. 296
Tire speed rating .......................... 296
Winter driving instructions ........... 297
Standing water ............................. 298
Passenger compartment .............. 299
Driving abroad.............................. 299
Control and operation
of radio transmitters .................... 299
Catalytic converter ....................... 300
Emission control .......................... 300
Coolant temperature .................... 301At the gas station .............................. 302
Refueling ...................................... 302
Check regularly and
before a long trip ......................... 304
Engine compartment ......................... 305
Hood ............................................ 305
Engine oil ..................................... 306
Transmission fluid level ................ 309
Coolant ........................................ 310
Battery ......................................... 311
Windshield washer system and
headlamp cleaning system*......... 312
Tires and wheels................................ 313
Important guidelines .................... 313
Tire care and maintenance........... 314
Direction of rotation..................... 316
Loading the vehicle ...................... 316
Recommended
tire inflation pressure ................... 322
Checking tire inflation pressure ... 324
Tire labeling ................................. 326
Load identification ....................... 330
DOT, Tire Identification Number
(TIN) ............................................. 330
Maximum tire load ....................... 332
Maximum tire inflation pressure .. 332

ContentsTechnical data.................................. 439
Parts service ...................................... 440
Warranty coverage ............................. 441
Loss of Service and Warranty
Information Booklet...................... 441
Identification labels............................ 442
Layout of poly-V-belt drive ................. 443
CLK 320/CLK 500/CLK 55 AMG . 443
Engine ................................................ 444
Rims and tires .................................... 445
Same size tires ............................. 446
Mixed size tires ............................ 447
Minispare wheel ........................... 449
Electrical system................................ 450
Main dimensions................................ 451
Weights .............................................. 452Fuels, coolants, lubricants, etc. ......... 453
Capacities .................................... 453
Engine oils.................................... 455
Engine oil additives ...................... 455
Air conditioning refrigerant .......... 456
Brake fluid .................................... 456
Premium unleaded gasoline ......... 456
Fuel requirements ........................ 457
Gasoline additives ........................ 457
Coolants....................................... 458
Windshield washer system and
headlamp cleaning system* ......... 460
Technical terms............................... 461Index................................................. 467

23 At a glance
Cockpit
Item
Page
1
Steering wheel gearshift
buttons
(CLK 500, CLK 55 AMG)
171
2
Combination switch

Turn signals


Windshield wipers


High beam
51
52
51
3
Cruise control lever
255
4
Multifunction steering
wheel
26,
134
5
Instrument cluster
24,
130
6
Starter switch
34
7
Front Parktronic* warning
indicators
262
8
Overhead control panel
29
Item
Page
9
Glove box
269
a
Cup holder
271
b
Center console
27, 28
c
Hood lock release
305
d
Horn
e
Steering wheel adjustment
stalk
40
f
Parking brake pedal
49
g
Door control panel
30
h
Parking brake release
49
j
Exterior lamp switch
50,
122
k
Exterior rear view mirror
adjustment
41
l
Headlamp washer switch*
176

25 At a glance
Instrument cluster
Item
Page
1
LLeft turn signal indi-
cator lamp
51
2
vESP warning lamp
358
3
Speedometer
4
Multifunction display
133
5
lDistance warning
lamp
Warning lamp without func-
tion. It illuminates with the
ignition on. It should go out
when the engine is running.
6
KRight turn signal indi-
cator lamp
51
7
Coolant temperature indi-
cator with:
131
•Coolant temperature
warning lamp
357,
377
Item
Page
8
Tachometer with:
132
1Supplemental
restraint system
indicator lamp
360,
388
-Antilock Brake Sys-
tem (ABS) warning
lamp
354
359,
388
BLow beam headlamp
indicator lamp
126
AHigh beam headlamp
indicator lamp
126
9
Main odometer with:

Gear selector lever posi-
tion
133


Program mode
133
Item
Page
a
Clock with:
147
;Brake warning lamp,
USA only
355
3Brake warning lamp,
Canada onlyúEngine malfunction
indicator lamp,
USA only
356
±Engine malfunction
indicator lamp,
Canada only
356
CRoll bar warning lamp
b
Fuel display with:AFuel reserve warning
lamp
359
c
Reset button for:

Resetting trip odometer
130


Adjusting instrument
cluster illumination
130


Confirming new time set-
tings
147

35 Getting started
Unlocking
For more information, see “SmartKey”
(page 94).
For information on starting the engine us-
ing the SmartKey, see “Starting with the
SmartKey” (
page 47).SmartKey with KEYLESS-GO*
Pressing the KEYLESS-GO start/stop but-
ton on the gear selector lever corresponds
to turning the SmartKey to the various
starter positions.
If you firmly depress the brake pedal dur-
ing pressing the KEYLESS-GO start/stop
button, the engine starts automatically.
You can also use the SmartKey with
KEYLESS-GO like a normal SmartKey.
KEYLESS-GO start/stop button1KEYLESS-GO start/stop button
(U.S. vehicles)
2KEYLESS-GO start/stop button
(Canada vehicles)
The SmartKey with KEYLESS-GO must be
located in the vehicle.
Make sure the gear selector lever is set
toP.

Do not depress the brake pedal.
!If the SmartKey cannot be turned in the
starter switch, the battery may not be
sufficiently charged.

Check the battery and charge it if
necessary (
page 427).


Get a jump start (
page 430).
To prevent accelerated battery dis-
charge or a completely discharged bat-
tery, always remove the SmartKey from
the starter switch when the engine is
not in operation.
iThe function of the SmartKey overrules
the KEYLESS-GO function.

38 Getting startedAdjustingSeat adjustment
The seat adjustment switches are located
in each door.
1Head restraint height
2Seat height
3Seat cushion tilt
4Seat fore and aft adjustment
5Backrest tilt
Switch on the ignition (
page 34).
or

Open the respective door.Seat fore and aft adjustment

Press switch forward or backward in
direction of arrow4.
Adjust seat to a comfortable seating
position that still allows you to reach
the accelerator / brake pedal safely.
The position should be as far to the rear
as possible, consistent with ability to
properly operate controls.Seat height

Press switch up or down in direction of
arrow2.
Seat cushion tilt

Press switch up or down in direction of
arrow3 until your upper legs are
lightly supported.
Seat backrest tilt

Press switch forward or backward in
direction of arrow5 until your arms
are slightly angled when holding the
steering wheel.
Head restraint height

Press switch up or down in direction of
arrow1.
!When moving the seat, be sure that
there are no items in the footwell or be-
hind the seats. Otherwise you could
damage the seats.iThe memory function (
page 119) lets
you store the setting for the seat posi-
tion together with the setting for the
steering wheel and the exterior rear
view mirrors.
iAdjust the head restraint in such a way
that it is as close to the head as
possible.

43 Getting started
Driving
Driving
Fastening the seat beltsWarning!
G
Do not lay any objects in the driver’s foot-
well. Be careful that floor mats or carpets in
the driver’s footwell have sufficient clear-
ance for the pedals.
During sudden driving or braking maneu-
vers, the objects could get caught between
the pedals. You could then no longer brake
or accelerate.Warning!
G
Always fasten your seat belt before driving
off. Always make sure your passengers are
properly restrained, even those sitting in the
rear and pregnant women.
Failure to wear and properly fasten and po-
sition your seat belt greatly increases your
risk of injuries and their likely severity in an
accident. You and your passengers should
always wear seat belts.
If you are ever in an accident, your injuries
can be considerably more severe without
your seat belt properly buckled. Without
your seat belt buckled, you are much more
likely to hit the interior of the vehicle or be
ejected from it. You can be seriously injured
or killed.
In the same crash, the possibility of injury or
death is lessened if you are wearing your
seat belt. The air bags can only provide the
protection they where designed to afford if
the occupants are using their seat belts
(page 60).
Warning!
G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats.
Regardless of seating position, children
12 years old and under must be seated and
properly secured in an appropriate infant or
toddler restraint, or booster seat recom-
mended for the size and weight of the child.
For additional information, see “Children in
the vehicle” (
page 72).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle
and/or the child is not properly secured in
the child restraint.

47 Getting started
Driving
Automatic transmissionGearshift pattern for automatic
transmissionPPark position with gear selector lever
lock
RReverse gear
NNeutral
DDrive position
For more information, see “Automatic
transmission” (
page 163).Starting with the SmartKey

Make sure the gear selector lever is set
toP.

Do not depress accelerator.

Turn the SmartKey in the starter switch
to position3 (
page 34) and release it
again immediately (“touch-start”).
The engine then starts automatically.

Depress the brake pedal.
The gear selector lever lock is released.
For information on turning off the engine
with the SmartKey, see (
page 56).Starting with KEYLESS-GO*
You can start your vehicle without the
SmartKey in the starter switch using the
KEYLESS-GO start/stop button on the
gear selector lever.
The SmartKey with KEYLESS-GO must be
located in the vehicle.
KEYLESS-GO start/stop button1KEYLESS-GO start/stop button
(U.S. vehicles)
2KEYLESS-GO start/stop button
(Canada vehicles)


48 Getting startedDriving
Make sure the gear selector lever is set
toP.

Do not depress accelerator.

Depress the brake pedal during the
starting procedure.
The gear selector lever lock is released.

Press KEYLESS-GO start/stop button
once.
The engine starts automatically if the
SmartKey with KEYLESS-GO is in the
vehicle.
For information on turning off the engine
with KEYLESS-GO, see “Turning off the en-
gine with KEYLESS-GO*” (
page 57).Starting difficulties
If the engine does not start as described,
carry out the following steps:

If you are starting the engine with the
SmartKey, turn SmartKey in starter
switch to position0 and repeat starting
procedure.

If you are starting the engine with
KEYLESS-GO*: Close any doors that
may be open to allow for better detec-
tion of the SmartKey with
KEYLESS-GO*.
Or:
Start the engine with the SmartKey as
radio signals from another source may
be interfering with the SmartKey with
KEYLESS-GO*.

Repeat the starting procedure
(page 46).
Remember that extended starting at-
tempts can drain the battery.

Get a jump start (
page 430).
If the engine does not start after several
starting attempts, there could be a mal-
function in the engine electronics or in the
fuel supply system.

Notify an authorized Mercedes-Benz
Center.