2008 MERCEDES-BENZ SLK55AMG check transmission fluid

Contents
At the gas station .............................. 291
Refueling ...................................... 291
Check regularly and before a
long trip........................................ 292
Engine compartment ......................... 294
Hood ............................................ 294
Engine oil ..................................... 296
Transmission fluid level* .............. 300
Coolant level ................................ 300
Windshield washer system and
headlamp cleaning system* ......... 301
Battery ......................................... 302
Tires and wheels ................................ 304
Important guidelines .................... 304
Tire care and maintenance........... 305
Direction of rotation ..................... 307
Loading the vehicle ...................... 307
Recommended tire inflation
pressure ....................................... 311
Checking tire inflation pressure ... 313
MOExtended system* .................. 321
Tire labeling.................................. 321
Load identification ....................... 325
DOT, Tire Identification
Number (TIN) ............................... 326
Maximum tire load ....................... 327Maximum tire inflation pressure ... 328
Uniform Tire Quality Grading
Standards (U.S. vehicles) .............. 328
Tire ply material ............................ 330
Tire and loading terminology......... 331
Rotating tires ................................ 334
Winter driving ..................................... 335
Winter tires ................................... 335
Snow chains.................................. 336
Maintenance....................................... 337
Maintenance service indicator
message ....................................... 337
Clearing the maintenance
service indicator message ............ 338
Maintenance service term
exceeded ...................................... 338
Calling up the maintenance
service indicator display ............... 338
Resetting the maintenance
service indicator ........................... 339
Vehicle care........................................ 340
Cleaning and care of vehicle ......... 340
Practical hints.................................. 347
What to do if … ................................... 348
Lamps in instrument cluster ......... 348
Lamp in center console ................ 358
Vehicle status messages in the
multifunction display .................... 360
Where will I find...? ............................. 389
First aid kit.................................... 389
Vehicle tool kit, vehicle jack ......... 389
Spare wheel with collapsible tire .. 392
Spare wheel bolts ......................... 393
Unlocking/locking in an emergency .. 394
Unlocking the vehicle ................... 394
Locking the vehicle ....................... 395
Manually unlocking the gear
selector lever
(automatic transmission*) ............ 396
Opening/closing in an emergency ..... 397
Raising retractable hardtop
manually ....................................... 397
Replacing SmartKey batteries ............ 398
Replacing bulbs .................................. 400
Bulbs............................................. 400
Replacing bulbs for front lamps .... 403
Replacing bulbs for rear lamps ..... 404

300 Operation
Engine compartment
Unscrew filler cap1 from filler neck.
Add engine oil as required.
Be careful not to overfill with oil.
Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.
Screw filler cap1 back on filler neck.
For more information on engine oil, see
“Technical data” (
page 451) and
(
page 453).
Transmission fluid level*
Vehicles with automatic transmission*:
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Center
check the transmission.
Coolant level
The engine coolant is a mixture of water
and anticorrosion/antifreeze.
When checking the coolant level,

the vehicle must be parked on level
ground

the coolant temperature must be
below 158°F (70°C)
!Excess oil must be siphoned or drained off.
It could cause damage to the engine and
emission control system not covered by the
Mercedes-Benz Limited Warranty.
Warning!G
In order to avoid any potentially serious
burns:

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 indi-
cates that the coolant is overheated.

Do not remove pressure cap on coolant
reservoir if coolant temperature is
above 158°F (70°C). Allow engine to
cool down before removing cap. The
coolant reservoir contains hot fluid and
is under pressure.

Using a rag, slowly open the cap approx-
imately 1/2turn to relieve excess pres-
sure. 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.

426 Practical hints
Jump starting
If the battery is discharged, the engine can
be started with jumper cables and the bat-
tery of another vehicle. Observe the follow-
ing:

Jump starting should only be performed
when the engine and catalytic convert-
er are cold.

Do not start the engine if the battery is
frozen. Let the battery thaw out first.

Only jump start from batteries with the
same voltage rating (12 V). Jump start-
ing with a higher voltage battery could
damage the vehicle’s electrical system,
which will not be covered by the
Mercedes-Benz Limited Warranty.

Only use jumper cables with sufficient
cross-section and insulated terminal
clamps.

Always make sure the jumper cables
are not on or near pulleys, fans, or
other parts that move when an engine
is started or running.
Warning!G
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, as you could otherwise be
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.
Attempting to jump start a frozen battery
can result in it exploding, causing personal
injury.
Read all instructions before proceeding.
!Vehicles with automatic transmission*:
Do not tow-start vehicle.
!Avoid repeated and lengthy starting
attempts.
Do not attempt to start the engine using a
battery quick charge unit.
If the engine does not run after several
unsuccessful starting attempts, have it checked
at the nearest authorized Mercedes-Benz
Center.
Excessive unburned fuel generated by repeated
failed starting attempts may damage the
catalytic converter and may present a fire risk.
Make sure the jumper cables do not have loose
or missing insulation.
Make sure the cable clamps do not touch any
other metal part while the other end is still at-
tached to a battery.