2008 MERCEDES-BENZ SLK55AMG washer 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

Contents
Replacing wiper blades ...................... 406
Placing wiper arms in vertical
position ........................................ 406
Removing wiper blades ................ 407
Installing wiper blades.................. 407
Flat tire .............................................. 408
Preparing the vehicle.................... 408
Sealing tires with TIREFIT ............. 408
Mounting the spare wheel ............ 414
MOExtended system*................... 421
Battery ............................................... 422
Disconnecting the battery ............ 423
Removing the battery ................... 424
Charging and reinstalling battery . 424
Reconnecting the battery ............. 425
Jump starting ..................................... 426
Towing the vehicle ............................. 428
Installing towing eye bolt.............. 429
Fuses ................................................. 432
Fuse box in passenger
compartment................................ 433
Fuse box in engine
compartment................................ 433
Technical data................................. 435
Parts service ...................................... 436
Warranty coverage............................. 437
Loss of Service and Warranty
Information Booklet ..................... 437
Identification labels ........................... 438
Layout of poly-V-belt drive ................. 440
SLK 280, SLK 350 ........................ 440
SLK 55 AMG................................. 440
Engine................................................ 441
Rims and tires.................................... 442
Same size tires ............................. 443
Mixed size tires ............................ 445
Spare wheel ................................. 447
Electrical system ............................... 448
Main Dimensions ............................... 449
Weights.............................................. 450Fuels, coolants, lubricants, etc. ......... 451
Capacities .................................... 451
Engine oils ................................... 453
Engine oil additives ...................... 453
Air conditioning refrigerant .......... 453
Brake fluid.................................... 454
Premium unleaded gasoline ......... 454
Fuel requirements ........................ 455
Gasoline additives ........................ 455
Coolants ...................................... 456
Windshield washer system and
headlamp cleaning system*......... 458
Index................................................. 459

56 Getting started
Driving
Press the combination switch in
direction of arrow1 or2.
The corresponding turn signal indicator
lampKorL in the instrument
cluster flashes (
page 26).
The combination switch resets auto-
matically after major directional chang-
es.
Windshield wipers
The combination switch is located on the
left of the steering column.
Combination switch
1Single wipe
Wiping with windshield washer fluid
2Switching on windshield wipers
Switch on the ignition (page 37).
iTo signal minor directional changes such as
changing lanes, press combination switch only
to point of resistance and release. The corre-
sponding turn signals will flash three times.
!Do not operate the windshield wipers when
the windshield is dry. Dust that accumulates on
a windshield might scratch the glass and/or
damage the wiper blades when wiping occurs on
a dry windshield. If it is necessary to operate the
windshield wipers in dry weather conditions,
always operate the windshield wipers with
windshield washer fluid (
page 58).
!If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off
immediately.

For safety reasons, stop the vehicle in a safe
location, turn off the engine and remove the
SmartKey from the starter switch before
attempting to remove any blockage.

Remove blockage.

Turn the windshield wipers on again.
If the windshield wipers fail to function at all with
the combination switch in positionI,

set the combination switch to the next
higher wiper speed

have the windshield wipers checked at the
nearest authorized Mercedes-Benz Center

58 Getting started
Driving
Single wipe
Press the combination switch briefly in
direction of arrow1 (
page 58) to
the resistance point.
The windshield wipers wipe one time
without washer fluid.
Wiping with windshield washer fluid
Press the combination switch in direc-
tion of arrow1 (
page 58) past the
resistance point.
The windshield wipers operate with
washer fluid.
For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system*”
(
page 301).
Problems while driving
The engine runs erratically and misfires

An ignition cable may be damaged.

The engine electronics may not be
operating properly.

Unburned gasoline may have entered
the catalytic converter and damaged it.
Give very little gas.
Have the problem repaired by an au-
thorized Mercedes-Benz Center as
soon as possible.
The coolant temperature is above
248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.
Stop the vehicle as soon as possible
and turn off the engine. Allow engine
and coolant to cool off.
Check the coolant level and add cool-
ant if necessary (
page 300).In case of accident
If the vehicle is leaking gasoline:
Do not start the engine under any
circumstances.
Notify local fire and/or police
authorities.
If the extent of the damage cannot be
determined:
Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
If no damage can be determined on the

Major assemblies

Fuel system

Engine mount
Start the engine in the usual manner.
iTo prevent smears on the windshield or
noisy/chattering wiper blades, wipe with
windshield washer fluid every now and then even
when it is raining.

168 Controls in detail
Good visibility
For information on the windshield wipers,
see “Windshield wipers” (
page 56).
Headlamp cleaning system*
The headlamps will automatically be
cleaned with a high-pressure water jet
when you have

switched on the headlamps
and

operated the windshield wipers with
windshield washer fluid five times
When you switch off headlamps, the
counter resets.
For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system*”
(
page 301).
Rear view mirrors
For more information on setting the rear
view mirrors, see “Mirrors” (
page 46).
Interior rear view mirror, antiglare
position
Tilt the mirror to the antiglare night
position by moving the lever towards
the windshield.
The interior rear view mirror is dimmed.Auto-dimming rear view mirrors*
The reflection brightness of the exterior
rear view mirrors and the interior rear view
mirror will respond automatically to glare
when

ignition is switched on
and

incoming light from headlamps falls on
the sensor in the interior rear view
mirror
The rear view mirrors will not react if

reverse gearR is engaged

interior lighting is switched on

292 Operation
At the gas station
Close the fuel filler flap.
Check regularly and before a long trip
Engine compartment
(example illustration, SLK 350)
1Windshield washer system and head-
lamp cleaning system* reservoir
2Brake fluid reservoir
3Coolant expansion tankWindshield washer system and head-
lamp cleaning system*
For information on refilling the reservoir,
see “Windshield washer system and
headlamp cleaning system*”
(
page 301).
Brake fluid
For information on brake fluid, see “Fuels,
coolants, lubricants, etc.” (
page 451).
iMake sure to close the fuel filler flap before
locking your vehicle as the flap locking pin
prevents closing after you have locked the
vehicle.
iOnly use premium unleaded gasoline with a
minimum Posted Octane Rating of 91 (average
of 96 RON/86 MON).
Information on gasoline quality can normally be
found on the fuel pump. Please contact gas
station personnel in case labels on the pump
cannot be found.
For more information on gasoline, see “Premium
unleaded gasoline” (
page 454), refer to the
Factory Approved Service Products pamphlet
(USA only), or contact an authorized
Mercedes-Benz-Center.
iLeaving the engine running and the fuel cap
open can cause the yellow fuel tank reserve
warning lamp to flash and the?malfunction
indicator lamp (USA only) or the
±malfunction indicator lamp (Canada only)
to illuminate.
For more information, see “Practical hints”
(
page 351).
iFor opening the hood, see “Hood”
(
page 294).
!If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum mark or
below, have the brake system checked for brake
pad thickness and leaks immediately. Notify an
authorized Mercedes-Benz Center immediately.
Do not add brake fluid as this will not solve the
problem.
For more information, see “Practical hints”
(
page 350).


301 Operation
Engine compartment
The coolant expansion tank is located on
the passenger side of the engine compart-
ment.
SLK 350 (example illustration)
1Coolant expansion tank
2Cap
3Marking bar in the expansion tank
Using a rag, turn cap2 slowly approx-
imately one half turn counterclockwise
to release any excess pressure.
Continue turning cap2 counterclock-
wise and remove it.
The coolant level is correct if the level

for cold coolant: reaches marking
bar3 in expansion tank1

for warm coolant: is approximately
0.6 in (1.5 cm) higher
Add coolant as required.
Replace and tighten cap2.
For more information on coolant, see
“Coolants” (
page 456).Windshield washer system and
headlamp cleaning system*
The windshield washer reservoir is located
on the passenger side of the engine com-
partment.
SLK 350 (example illustration)
1Cap for windshield washer reservoir
Fluid for the windshield washer system
and the headlamp cleaning system* is
supplied from the windshield washer
reservoir. It has a capacity of
approximately 7.4 US qt (7 l).

302 Operation
Engine compartment
During all seasons, add MB Windshield
Washer Concentrate “MB SummerFit” to
water. Premix the windshield washer fluid
in a suitable container.Use the tab to pull cap 1 upwards.
Refill the reservoir with MB Windshield
Washer Concentrate “MB SummerFit”
and water (or commercially available
premixed windshield washer
solvent/antifreeze, depending on
ambient temperatures).
For more information, see “Windshield
washer system and headlamp cleaning
system*” (
page 458).
Battery
Your vehicle’s battery is located in the en-
gine compartment.
The battery should always be sufficiently
charged in order to achieve its rated ser-
vice life. Refer to the Maintenance Booklet
for battery maintenance intervals.
If you use your vehicle mostly for
short-distance trips, you will need to
have the battery charge checked more
frequently.
When replacing the battery, always use
batteries approved by Mercedes-Benz.
If you do not intend to operate your vehicle
for an extended period of time, consult an
authorized Mercedes-Benz Center about
steps you need to observe.
Warning!G
Washer solvent/antifreeze is highly flamma-
ble. Do not spill washer solvent/antifreeze
on hot engine parts, because it may ignite
and burn. You could be seriously burned.!Always use washer solvent/antifreeze
where temperatures may fall below freezing
point. Failure to do so could result in damage to
the washer system/reservoir.
!Only use washer fluid which is suitable for
plastic lenses. Improper washer fluid can dam-
age the plastic lenses of the headlamps.