washer fluid MERCEDES-BENZ SLK CLASS 2007 Owners Manual

Contents
Loading .............................................. 251
Roof rack ...................................... 251
Useful features .................................. 252
Storage compartments................. 252
Shelf behind roll bars ................... 254
Cup holder.................................... 254
Ashtray ......................................... 255
Cigarette lighter ........................... 256
Power outlet ................................. 257
Floormat (driver’s side only) ......... 257
Telephone*................................... 258
Tele Aid* ...................................... 261
Garage door opener* ................... 270
Heated steering wheel*
(SLK 280, SLK 350, Canada only) 276
Operation......................................... 277
The first 1 000 miles (1 500 km)......... 278
Driving instructions............................ 279
Drive sensibly – save fuel ............. 279
Drinking and driving ..................... 279
Pedals .......................................... 279
Power assistance ......................... 280
Brakes .......................................... 280
Driving off .................................... 282
Parking ......................................... 282
Tires ............................................. 283
Hydroplaning ................................ 284
Tire traction.................................. 284
Tire speed rating .......................... 285
Winter driving instructions ........... 286
Standing water ............................. 287
Passenger compartment .............. 287
Driving abroad.............................. 287
Control and operation of radio
transmitter ................................... 287
Catalytic converter ....................... 288
Emission control .......................... 289
Coolant temperature .................... 289At 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*......... 302
Battery ......................................... 303
Tires and wheels................................ 304
Important guidelines .................... 304
Tire care and maintenance........... 305
Direction of rotation..................... 307
Loading the vehicle ...................... 307
Recommended tire inflation
pressure ....................................... 312
Checking tire inflation pressure ... 314
MOExtended system* .................. 317
Tire labeling ................................. 318
Load identification ....................... 322

Contents
Technical data.................................. 427
Parts service ...................................... 428
Warranty coverage ............................. 429
Loss of Service and Warranty
Information Booklet...................... 429
Identification labels............................ 430
Layout of poly-V-belt drive ................. 432
SLK 280, SLK 350 ........................ 432
SLK 55 AMG ................................. 432
Engine ................................................ 433
Rims and tires .................................... 434
Same size tires ............................. 435
Mixed size tires ............................ 437
Spare wheel with collapsible tire .. 439
Electrical system................................ 440
Main Dimensions ............................... 441
Weights .............................................. 442Fuels, coolants, lubricants, etc. ......... 443
Capacities .................................... 443
Engine oils.................................... 445
Engine oil additives ...................... 445
Air conditioning refrigerant .......... 445
Brake fluid .................................... 446
Premium unleaded gasoline ......... 446
Fuel requirements ........................ 447
Gasoline additives ........................ 447
Coolants....................................... 448
Windshield washer system and
headlamp cleaning system* ......... 450Index................................................. 451

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 302).
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 button is located on the left side of the
dashboard.
1Headlamp cleaning button
Switch on the ignition (page 37).
Press button1.
The headlamps are cleaned with a
high-pressure water jet.For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system*”
(
page 302).
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.
iThe headlamps will automatically be
cleaned when you have

switched on the headlamps
and

operated the windshield wipers with wind-
shield washer fluid fifteen times
When you switch off the ignition, the counter
resets.

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 302).
Brake fluid
For information on brake fluid, see “Fuels,
coolants, lubricants, etc.” (
page 443).
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 446), 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 349).
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 348).


302 Operation
Engine compartment
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).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 450).
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.

381 Practical hints
What to do if …
Display symbolDisplay messagePossible cause/consequencePossible solution
Please fasten beltThe display reminds you to fasten
your seat belt.Fasten your seat belt.
Front passenger
Please fasten beltThe display reminds you and your
passenger to fasten your seat belts.Fasten your seat belts.
tPHONE OFFThis display appears if buttons
ort on the multifunction steer-
ing wheel is pressed and the vehicle
is not equipped with a telephone*.
ÊThis message will appear whenever
the trunk lid is open.Close the trunk lid.
MClose
trunk partitionYou are trying to open or close the
retractable hardtop even though
the luggage cover in the trunk is not
closed and/or properly engaged.Close the luggage cover (page 241).
WTop up
washer fluidThe fluid level in the windshield
washer fluid reservoir has dropped
below its minimum mark.Add washer fluid (page 302).

444 Technical data
Fuels, coolants, lubricants, etc.
ModelCapacityFuels, coolants, lubricants etc.
Power steeringAll models1.1 US qt (1.0 l)MB Power Steering Fluid (Pentosin CHF 11S or,
depending on vehicle production date, Chevron
Texaco PSF 9109)
1
Front wheel hubsAll modelsapprox. 2.1oz (60g) eachHigh temperature roller bearing grease
Brake systemAll models0.5 US qt (0.5 l)MB Brake Fluid (DOT 4+)
Cooling systemSLK 280approx. 10.4 US qt (9.8 l)MB 325.0 Anticorrosion/Antifreeze Agent
SLK 350approx. 10.4 US qt (9.8 l)
SLK 55 AMGapprox. 11.7 US qt (11.1 l)
Fuel tankAll modelsapprox. 18.5 US gal (70.0 l)Premium unleaded gasoline:
Minimum posted Octane 91 (average of
96 RON/86 MON)
including a reserve ofSLK 280, SLK 350
SLK 55 AMGapprox. 2.4 US gal (9.0 l)
approx. 2.6 US gal (10.0 l)
Air conditioning systemAll modelsR-134a refrigerant and special PAG lubricant oil
(never R-12)
Hydraulic system for
retractable hardtopAll models0.19 US qt (0.18 l)MB Hydraulic Fluid
Windshield washer
system and headlamp
cleaning system*All models7.4 US qt (7.0 l)MB Windshield washer concentrate2
1For detailed information, please refer to the Factory Approved Service Products pamphlet (USA only) or contact an authorized Mercedes-Benz Center.2Use MB Windshield Washer Concentrate“MB SummerFit” and water for temperatures above freezing point or MB Windshield Washer Concentrate “MB SummerFit”
and commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios (page 450).

450 Technical data
Fuels, coolants, lubricants, etc.
Windshield washer system and
headlamp cleaning system*
Both the windshield washer system and
headlamp cleaning system* are supplied
from the windshield washer reservoir.
The windshield washer reservoir has a
capacity of approximately 7.4 US qt (7.0 l).
Refill the reservoir with MB Windshield
Washer Concentrate “MB SummerFit”
and water (or concentrate and
commercially available premixed wind-
shield washer solvent/antifreeze, de-
pending on ambient temperatures).Windshield and headlamp washer fluid
mixing ratio
For temperatures above freezing point,
use MB Windshield Washer Concentrate
“MB SummerFit” and water:

1 part “MB SummerFit” to100 parts
water
(1.34 fl oz [40 ml] “MB SummerFit” to
1gal [4.0l] water)For temperatures below freezing point, use
MB Windshield Washer
Concentrate “MB SummerFit” and com-
mercially available premixed windshield
washer solvent/antifreeze:

1 part “MB SummerFit” to 100 parts
solvent
(1.34 fl oz [40 ml] “MB SummerFit” to
1 gal [4.0 l] solvent)
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.