warning MERCEDES-BENZ CLK CABRIOLET 2000 A208 Manual Online
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2000, Model line: CLK CABRIOLET, Model: MERCEDES-BENZ CLK CABRIOLET 2000 A208Pages: 323, PDF Size: 9.32 MB
Page 244 of 323

Engine compartment
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Hood
Warning!
To help prevent personal injury, stay clear of 
moving parts when the hood is open and the engine 
is running. Be sure the hood is properly closed 
before driving. When closing hood, use extreme 
caution not to catch hands or fingers.The engine is equipped with a transistorized 
ignition system. Because of the high voltage it is 
dangerous to touch any components (ignition coils, 
spark plug sockets, diagnostic socket) of the 
ignition system
• with the engine running,
• while starting the engine,
• if ignition is “on” and the engine is turned 
manually.If you see flames, steam or smoke coming from the 
engine compartment, or if the coolant temperature 
gauge indicates that the engine is overheated, do 
not open the hood. Move away from vehicle and do 
not open the hood until the engine has cooled. If 
necessary, call a fire department.To  o pen :
To unlock the hood, pull release lever (1) under the 
driver’s side of the instrument panel. At the same time a 
handle will extend out of the radiator grill (it may be 
necessary to lift the hood up slightly).
Caution!
To avoid damage to the windshield wiper or hood, open 
the hood only with wiper in the parked position.
P88.40-2025-26
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Page 246 of 323

Engine compartment
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Checking engine oil level (CLK 320 shown)
1Oil dipstick
2Oil filler cap
To check the engine oil level, park vehicle on level 
ground, with engine at normal operational temperature.
Check engine oil level approximately 5 minutes after 
stopping the engine, allowing for the oil to return to the 
oil pan.Wipe oil dipstick clean prior to checking the engine oil 
level. Fully insert dipstick in tube, and remove after 
three seconds to obtain accurate reading.
Oil level must be between the 
lower (min) and upper (max) mark of 
the dipstick.
Fill quantity between upper and lower dipstick marking 
level is approximately 2.1 US qt (2.0 l).
Do not overfill the engine.
 Excessive oil must be drained 
or siphoned. It could cause damage to engine and 
catalytic converter not covered by the Mercedes-Benz 
Limited Warranty.
See malfunction and warning messages on page222 if 
an engine oil level display appears on the multifunction 
display when the engine is running.
Note:
See page110for engine oil level indicator.
Mercedes-Benz
Mercedes-Benz
2
1
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Page 248 of 323

Engine compartment
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Adding coolant
If coolant has to be added, a 50 / 50 mixture of water and 
MB anticorrosion / antifreeze should be added.
The drain plugs for the cooling system are located on 
the right side of the engine block and at the bottom of 
the radiator.
Anticorrosion / antifreeze mixture, see page311.
Warning!
In order to avoid possible serious burns or injury:
• Use extreme caution when opening the hood if 
there are any signs of steam or coolant leaking 
from the cooling system, or if the coolant 
temperature gauge indicates that the coolant is 
overheated.• Do not remove pressure cap on coolant 
reservoir if engine temperature is above 194°F 
(90°C). Allow engine to cool down before 
removing cap. The coolant reservoir contains 
hot fluid and is under pressure.
• Using a rag, slowly open cap approximately 
1/2 turn to relieve excess pressure. If opened 
immediately, scalding hot fluid and steam will 
be blown out under pressure.• Do not spill antifreeze on hot engine parts. 
Antifreeze contains ethylene glycol which may 
burn if it comes into contact with hot engine 
parts.
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Page 254 of 323

Tires, Wheels
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Changing wheelsMove vehicle to a level area which is a safe distance 
from the roadway.
1. Set parking brake and turn on hazard warning 
flasher.
2. Move selector lever to position “P” and turn off 
engine.
3. Prevent vehicle from rolling away by blocking 
wheels with wheel chocks (not supplied with 
vehicle) or sizable wood block or stone. When 
changing a wheel on a hill, place chocks on the 
downhill side blocking both wheels of the other 
axle. On a level road, place one chock in front of and 
one behind the wheel that is diagonally opposite to 
the wheel being changed.
Warning!
The jack is designed exclusively for jacking up the 
vehicle at the jack tubes built into either side of the 
vehicle. To help avoid personal injury, use the jack 
only to lift the vehicle during a wheel change. 
Never get beneath the vehicle while it is supported 
by the jack. Keep hands and feet away from the area 
under the lifted vehicle. Always firmly set parking 
brake and block wheels before raising vehicle with 
jack.Do not disengage parking brake while the vehicle is 
raised. Be certain that the jack is always vertical 
when in use, especially on hills. Always try to use 
the jack on level surface. Be sure that the jack arm 
is fully inserted in the jack tube. Always lower the 
vehicle onto sufficient capacity jackstands before 
working under the vehicle.
Wa r n i n g !
Before working on the vehicle, e.g. when changing 
wheels, the roll bar should be raised with the 
switch, and the electronic key be removed from the 
steering lock, to prevent possible injury.
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Page 258 of 323

Tires, Wheels
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index   11. Lower vehicle. Remove jack and insert jack tube 
cover.
12. Using the wrench, tighten the five bolts evenly, 
following the sequence illustrated, until all bolts are 
tight.
Observe a tightening torque of 80 ft.lb. (110 Nm).
13. Ensure proper tire pressure.
34
2
5
Warning!
Always replace wheel bolts that are damaged or 
rusted.Never apply oil or grease to wheel bolts.Damaged wheel hub threads should be repaired 
immediately.Incorrect mounting bolts or improperly tightened 
mounting bolts can cause the wheel to come off. 
This could cause an accident. Be sure to use the 
correct mounting bolts.Wa r n i n g !
The spare wheel rim is for temporary use only. Use 
for over a total of 12 000 miles (20 000 km) 
(aggregate of all uses) may cause wheel rim failure 
leading to an accident and possible injuries.
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Page 260 of 323

Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
If a tire constantly loses air, it should be inspected for 
damage.
The spare tire should be checked periodically for 
condition and inflation. Spare tire will age and become 
worn over time even if never used, and thus should be 
inspected and replaced when necessary.
Warning!
Do not overinflate tires. Overinflating tires can 
result in sudden deflation (blowout) because they 
are more likely to become punctured or damaged 
by road debris, potholes etc.. Follow recommended 
inflation pressures.Do not overload the tires by exceeding the specified 
vehicle capacity weight (as indicated by the label 
on the driver’s door latch post). Overloading the 
tires can overheat them, possibly causing a 
blowout. Tires, Wheels
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Page 263 of 323

Jump starting
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Jump starting
If the battery is discharged, the engine should be started 
with jumper cables and the (12 V) battery of another 
vehicle.
Only use 12 V battery to jump start your vehicle. Jump 
starting with more powerful battery could damage the 
vehicle’s electrical systems, which will not be covered 
by the Mercedes-Benz Limited Warranty.
The battery is located in the trunk under the trunk floor.
Warning!
Failure to follow these directions will cause 
damage to the electronic components, and can lead 
to a battery explosion and severe injury or death.Never lean over batteries while connecting or jump 
starting, you might get injured.Battery fluid contains sulfuric acid. Do not allow 
this fluid to come in contact with eyes, skin or 
clothing. In case it does, immediately flush affected 
area with water, and seek medical help if 
necessary.A battery will also produce hydrogen gas, which is 
flammable and very explosive. Keep flames or 
sparks away from battery, avoid improper 
connection of jumper cables, smoking etc..Read all instructions before proceeding.Proceed as follows:
1. Position the vehicle with the charged battery so that 
the jumper cables will reach, but never let the 
vehicles touch. Make sure the jumper cables do not 
have loose or missing insulation.
2. On both vehicles:
•Turn off engine and all lights and accessories, 
except hazard warning flashers or work lights.
•Apply parking brake and shift selector lever to 
position “P”.
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Page 266 of 323

Towing
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index CLK 430:
Cover removal: 
Hold left and right end of grille and pull out.
Cover installation: 
Engage left and right end of grille and press in securely.
P88.20-2027-26
We recommend that the vehicle be transported using 
flat bed equipment. This method is preferable to other 
types of towing.
The vehicle may be towed with all wheels on the ground 
and the selector lever in position “N” for distances up to 
30 miles (50 km) and at a speed not to exceed 30 mph 
(50 km/h). The electronic key must be in steering lock 
position 2.
To be certain to avoid a possibility of damage to the 
transmission, however, we recommend the drive shaft 
be disconnected at the rear axle drive f lange for any 
towing beyond a short tow to a nearby garage.
Do not tow with sling-type equipment. Towing with 
sling-type equipment over bumpy roads will damage 
radiator and supports.
Use wheel lift, dolly, or flat bed equipment, with 
electronic key in steering lock turned to position 0.Warning!
With the engine not running, there is no power 
assistance for the braking and steering systems. In 
this case, it is important to keep in mind that a 
considerably higher degree of effort is necessary to 
brake and steer the vehicle.
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Page 267 of 323

Towing
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Note:
To signal turns while being towed with hazard warning 
flasher in use, turn electronic key in steering lock to 
position 2 and activate combination switch for left or 
right turn signal in usual manner – only the selected 
turn signal will operate.
Upon canceling the turn signal, the hazard warning 
flasher will operate again.Caution!
If the vehicle is towed with the front axle raised, the 
engine must be shut off (electronic key in steering lock 
position 0 or 1). Otherwise, the ESP will immediately be 
engaged and will apply the rear wheel brakes. Switch off 
the tow-away alarm as well as the ESP  
.
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Page 269 of 323

Exterior lamps
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Bulbs
Headlamp adjustment
Correct headlamp adjustment is extremely important. 
Check and readjust headlamps at regular intervals and 
when a bulb has been replaced.
For adjusting headlamp aim see page274.
Replacing bulbsNotes:
To prevent a possible electrical short circuit, switch off 
lamp prior to replacing a bulb.
When replacing bulbs, install only 12 volt bulbs with 
the specified watt rating.
When replacing halogen bulbs do not touch glass 
portion of bulb with bare hands. Use plain paper or a 
clean cloth.
Warning!
Bulbs and bulb holders can be very hot. Allow the 
lamp to cool down before changing a bulb.
Halogen lamps contain pressurized gas. A bulb can 
explode if you:
• touch or move it when hot,
• drop the bulb,
• scratch the bulb.Wear eye and hand protection.
Wa r n i n g !
Because of high voltage in Xenon lamps, it is 
dangerous to replace the bulb or repair the lamp 
and its components. We recommend that you have 
such work done by a qualified technician.
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