2005 MERCEDES-BENZ SLK CLASS oil

ContentsOperation......................................... 271
The first 1 000 miles (1 500 km) ......... 272
Driving instructions ............................ 273
Drive sensibly – save fuel ............. 273
Drinking and driving ..................... 273
Pedals .......................................... 273
Power assistance ......................... 273
Brakes .......................................... 274
Driving off..................................... 276
Parking ......................................... 276
Tires ............................................. 277
Hydroplaning ................................ 277
Tire traction .................................. 278
Tire speed rating .......................... 278
Winter driving instructions ........... 279
Standing water ............................. 280
Passenger compartment .............. 281
Driving abroad .............................. 281
Control and operation of radio
transmitter ................................... 281
Catalytic converter ....................... 282
Emission control........................... 282
Coolant temperature .................... 283At the gas station .............................. 284
Refueling ...................................... 284
Check regularly and before
a long trip ..................................... 285
Engine compartment ......................... 287
Hood ............................................ 287
Engine oil ..................................... 288
Transmission fluid level* .............. 293
Coolant level ................................ 293
Battery ......................................... 294
Windshield washer system and
headlamp cleaning system* ......... 295
Tires and wheels ................................ 297
Important guidelines .................... 297
Tire care and maintenance ........... 298
Direction of rotation ..................... 300
Loading the vehicle ...................... 300
Recommended tire inflation
pressure ....................................... 306
Checking tire inflation pressure ... 308
MOExtended system* .................. 312
Tire labeling.................................. 313
Load identification ....................... 317
DOT, Tire Identification Number
(TIN) ............................................. 318Maximum tire load ....................... 319
Maximum tire inflation pressure .. 320
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 320
Tire ply material ........................... 322
Tire and loading terminology........ 323
Rotating tires ............................... 326
Winter driving .................................... 327
Winter tires .................................. 327
Snow chains................................. 328
Maintenance...................................... 329
Clearing the maintenance
service indicator .......................... 330
Maintenance service term
exceeded ..................................... 330
Calling up the maintenance
service indicator .......................... 330
Resetting the maintenance
service indicator .......................... 331
Setting the date for special
works ........................................... 331
Calling up the maintenance
service data information .............. 333
Vehicle care....................................... 334
Cleaning and care of vehicle ........ 334

ContentsFuels, coolants, lubricants, etc. ......... 422
Capacities .................................... 422
Engine oils .................................... 424
Engine oil additives ...................... 424
Air conditioning refrigerant .......... 424
Brake fluid .................................... 424
Premium unleaded gasoline ......... 425
Fuel requirements ........................ 425
Gasoline additives ........................ 425
Coolants ....................................... 426
Windshield washer system and
headlamp cleaning system* ......... 429
Technical terms............................... 431Index................................................. 439

121 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Menu6
Menu7
Standard dis-
play
AUDIO
NAV*
Vehicle status
message
memory
Settings
Trip computer
TEL*
(page 122)
(page 123)
(page 126)
(page 126)
(page 127)
(page 144)
(page 146)
Commands/submenusRun Flat
Indicator*
Select radio sta-
tion
Activate route
guidance
Call up vehicle
malfunction,
warning and
system status
messages stored
in memory
Reset to factory
settings
Fuel consump-
tion statistics
after start
Load phone book
Check coolant
temperature
Select satellite
radio station*
(USA only)
Instrument clus-
ter submenu
Fuel consump-
tion statistics
since last reset
Search for name
in phone book
Digital speedom-
eter/outside
temperature
Operate the CD
player
Time/Date
submenu
Call up range
Redialing
Call up mainte-
nance service
indicator
Lighting
submenu
Check engine oil
level
(SLK 55 AMG
only)
Vehicle submenuConvenience
submenu

122 Controls in detailControl systemStandard display menu
The multifunction display shows the main
odometer and trip odometer. This default
setting is referred to as the standard dis-
play.
1Main odometer
2Trip odometer
If another display is shown instead of the
standard display:
Press buttonèorÿ repeatedly
until you see the standard display.
You can select the functions in the stan-
dard display menu with
buttonjork.The following functions are available:Checking coolant temperature

When in the standard display menu,
press buttonjork until you
see the coolant temperature in the
multifunction display.
During severe operating conditions, e.g.
stop-and-go city traffic, the coolant tem-
perature may rise close to 248°F (120°C).
The engine should not be operated with a
coolant temperature above 248°F
(120°C). Doing so may cause serious en-
gine damage which is not covered by the
Mercedes-Benz Limited Warranty.
Function
Page
Run Flat Indicator*
308
Checking coolant temperature
122
Display digital speedometer or
outside temperature
123
Calling up maintenance service
indicator
329
Checking engine oil level
(SLK 55 AMG only)
289
iExcessive coolant temperature triggers
a warning message in the multifunction
display (
page 357).

263 Controls in detail
Useful features
Remote door unlock
In case you have locked your vehicle unin-
tentionally (e.g. SmartKey inside vehicle),
and the reserve SmartKey is not handy:
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.

Then return to your vehicle and pull the
trunk recessed handle for a minimum
of 20 seconds until the SOS button is
flashing.
The message
Connecting call
ap-
pears in the multifunction display.
As an alternative, you may unlock the vehi-
cle via Internet using the ID and password
sent to you shortly after the completion of
your acquaintance call.
iThe indicator lamp in the respective
button flashes until the call is conclud-
ed. Calls can only be terminated by a
Response Center or Customer
Assistance Center representative, ex-
cept Roadside Assistance and Informa-
tion calls, which can also be terminated
by pressing the tbutton on the
multifunction steering wheel or the re-
spective button for ending a telephone
call on the audio system or COMAND*
head unit.
iWhen a Tele Aid call has been initiated,
the audio system or the COMAND* sys-
tem audio is muted and the selected
mode (radio, tape, or CD) pauses. The
optional cellular phone* (if installed)
switches off. If you must use this
phone, the vehicle must be parked. Dis-
connect the coiled cord and place the
call. The COMAND* navigation system
(if engaged) will continue to run. The
display in the instrument cluster is
available for use, and spoken com-
mands are only available by pressing
the RPT button on the COMAND* unit.
A pop-up window will appear in the
COMAND* display to indicate that a
Tele Aid call is in progress.

286 OperationAt the gas stationWindshield washer system and head-
lamp cleaning system*
For information on refilling the reservoir,
see “Windshield washer system and head-
lamp cleaning system*” (
page 295).
Brake fluid
For information on brake fluid, see “Fuels,
coolants, lubricants, etc.” (page 422).Coolant
For normal replenishing, use water (pota-
ble water quality).
For more information on coolant, see
“Coolant” (
page 293) and “Fuels, cool-
ants, lubricants, etc.” (
page 422).
Engine oil level
For information on engine oil, see “Engine
oil” (
page 288).Vehicle lighting
Check function and cleanliness.
For more information on vehicle lighting,
see “Replacing bulbs” (
page 380).
For information on switching on the exteri-
or lighting, see “Exterior lamp switch”
(
page 106).
Tire inflation pressure
For information on tire inflation pressure,
see “Important notes on tire inflation
pressure” (
page 307).
!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. Noti-
fy 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 343).

288 OperationEngine compartment
Closing
Let the hood drop from a height of
approximately 1 ft (30 cm).
The hood will lock audibly.

Check to make sure the hood is fully
closed.
If you can raise the hood at a point
above the headlamps, then it is not
properly closed. Open it again and let it
drop with somewhat greater force.
Engine oil
The amount of oil your engine needs will
depend on a number of factors, including
driving style. Higher oil consumption can
occur when

the vehicle is new


the vehicle is driven frequently at
higher engine speeds
Engine oil consumption checks should only
be made after the vehicle break-in period.
Warning!
G
If you see flames or smoke coming from the
engine compartment, or if the coolant tem-
perature display in the multifunction display
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 down. If necessary, call the fire
department.Warning!
G
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, diagnos-
tic socket) of the ignition system

with the engine running


while starting the engine


if ignition is “on” and the engine is
turned manually
Warning!
G
Be careful that you do not close the hood on
anyone.
iDo not use any special lubricant addi-
tives, as these may damage the drive
assemblies. Using special additives not
approved by Mercedes-Benz may
cause damage not covered by the
Mercedes-Benz Limited Warranty.
More information on this subject is
available at any authorized
Mercedes-Benz Center.


289 Operation
Engine compartment
Checking engine oil level with the
control system, SLK 55 AMG
When checking the oil level

the vehicle must be parked on level
ground.


with the engine at operating tempera-
ture, the vehicle must have been sta-
tionary for at least five minutes with
the engine turned off.


with the engine not at operating tem-
perature, the vehicle must have been
stationary for at least 30 minutes with
the engine turned off.
To check the engine oil level via the
multifunction display, do the following:

Switch on the ignition (
page 35).
The standard display appears in the
multifunction display (
page 122).

Press buttonk orj on the mul-
tifunction steering wheel repeatedly
until the following message appears in
the multifunction display (
page 118):
One of the following messages will
subsequently appear in the multifunc-
tion display:


Engine oil level
ok


Add 1.0 qt.
(Canada:
1.0 liter
)
to reach max. oil level


Add 1.5 qts.
(Canada:
1.5 liters
)
to reach max. oil level


Add 2.0 qts.
(Canada:
2.0 liters
)
to reach max. oil level

If necessary, add engine oil.
For adding engine oil, see “Adding en-
gine oil” (
page 292).
For more information on engine oil, see
“Fuels, coolants, lubricants, etc.”
(
page 422).iIf you want to interrupt the checking
procedure, press buttonk orj
on the multifunction steering wheel
(page 118).