2005 MERCEDES-BENZ SLK350 Converter

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

13 Introduction
Operator’s Manual
Operating your vehicle outside the USA or Canada
If you plan to operate your vehicle in for-
eign countries, please be aware that:

service facilities or replacement parts
may not be readily available,


unleaded gasoline for vehicles with cat-
alytic converters may not be available;
the use of leaded fuels will damage the
catalysts,


gasoline may have a considerably low-
er octane rating, and improper fuel can
cause engine damage.Certain Mercedes-Benz models are avail-
able for delivery in Europe under our Euro-
pean Delivery Program. For details, consult
an authorized Mercedes-Benz Center or
write to:
In the USA:
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada:
Mercedes-Benz Canada Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9

51 Getting started
Driving
Manual transmission
Depress the brake pedal.

Fully depress the clutch pedal.

Move gearshift lever to first gear to
drive forward, or to reverse gear to
drive rearward.

Simultaneously release the brake pedal
and slowly the clutch pedal.

Carefully depress the accelerator
pedal.Automatic transmission*

Depress the brake pedal.
The gear selector lever lock is released.

Move gear selector lever to positionD
to drive forward, or to positionR to
drive rearward.

Release the brake pedal.

Carefully depress the accelerator
pedal.!Wait for the gear selection process to
complete before setting the vehicle in
motion.iDuring the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter to heat up more
quickly to operating temperature.
Warning!
G
Vehicles with automatic transmission: It is
dangerous to shift the gear selector lever
out of
PorN if the engine speed is higher
than idle speed. If your foot is not firmly on
the brake pedal, the vehicle could acceler-
ate quickly forward or in reverse. You could
lose control of the vehicle and hit someone
or something. Only shift into gear when the
engine is idling normally and when your right
foot is firmly on the brake pedal.

55 Getting started
Driving
Problems while driving
The engine runs erratically and misfires

An ignition cable may be damaged.


The engine electronics may not be op-
erating 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.

Check the coolant level and add cool-
ant if necessary (
page 293).In case of accident
If the vehicle is leaking gasoline:

Do not start the engine under any cir-
cumstances.

Notify local fire and/or police authori-
ties.
If the extent of the damage cannot be de-
termined:

Notify an authorized Mercedes-Benz
Center.
If no damage can be determined on the


Major assemblies


Fuel system


Engine mount

Start the engine in the usual manner.
!If anything blocks the windshield wip-
ers (leaves, snow, etc.), switch them off
immediately.

For safety reasons, 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 combination switch in
positionI,


set combination switch to the next
higher wiper speed


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

152 Controls in detailAutomatic transmission*For more information on driving with an
automatic transmission, see “Automatic
transmission*” (
page 48).
Your vehicle’s transmission adapts its gear
shifting process to your individual driving
style by continually adjusting the shift
points up or down. These shift point adjust-
ments are performed based on current
operating and driving conditions.
If the operating conditions change, the
automatic transmission reacts by
adjusting its shift program.
Gearshift pattern for automatic
transmission
The automatic transmission selects indi-
vidual gears automatically, depending on:

the gear selector lever
positionD(
page 156) with
gear ranges (page 155)


the selected program mode:
(C/S) (
page 158)
or
(M/C/S) (SLK 55 AMG only)
(
page 164)


the position of the accelerator pedal
(page 159)


the vehicle speed
iDuring the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter to heat up more
quickly to operating temperature.

282 OperationDriving instructionsCatalytic converter
Your Mercedes-Benz is equipped with
monolithic-type catalytic converters, an
important element in conjunction with the
oxygen sensors to achieve substantial con-
trol of the pollutants in the exhaust emis-
sions. Keep your vehicle in proper
operating condition by following our rec-
ommended maintenance instructions as
outlined in your Maintenance Booklet.
Emission control
Certain engine systems serve to keep the
toxic components of the exhaust gases
within permissible limits required by law.
These systems, of course, will function
properly only when maintained strictly ac-
cording to factory specifications. Any ad-
justments on the engine should therefore
only be carried out by qualified
Mercedes-Benz Center authorized techni-
cians.
Engine adjustments should not be altered
in any way. Moreover, the specified service
jobs must be carried out regularly accord-
ing to Mercedes-Benz servicing require-
ments. For details refer to the
Maintenance Booklet.
!To prevent damage to the catalytic
converters, use only premium unleaded
gasoline in this vehicle.
Any noticeable irregularities in engine
operation should be repaired promptly.
Otherwise, excessive unburned fuel
may reach the catalytic converter,
causing it to overheat and potentially
start a fire.
Warning!
G
As with any vehicle, do not idle, park or op-
erate this vehicle in areas where combusti-
ble materials such as grass, hay or leaves
can come into contact with the hot exhaust
system, as these materials could be ignited
and cause a vehicle fire.

290 OperationEngine compartmentOther display messages
If the ignition is not switched on, the fol-
lowing message will appear:Turn on ignition
to see engine oil level
Switch on the ignition (
page 35).
If you see the message:
Observe waiting time
If engine is at operating temperature,
wait five minutes before repeating
check procedure.

If engine is not at operating tempera-
ture yet, you must wait 30 minutes
before checking oil.If you see the message:
Engine oil level
Not when engine on
Turn off the engine.

If the engine is at operating tempera-
ture, wait five minutes before checking
oil.

If the engine is not at operating
temperature yet, you must wait
30 minutes before checking oil.If there is excess engine oil with the engine
at normal operating temperature, the
following message will appear:
Engine oil level
Reduce oil level
Have excess oil siphoned or drained
off. Contact an authorized
Mercedes-Benz Center.
For more information on messages in the
display concerning engine oil, see the
“Practical hints” section (
page 348).
iIf you want to interrupt the checking
procedure, press buttonk orj
on the multifunction steering wheel
(page 118).
!Excess oil must be siphoned or drained
off. It could cause damage to the
engine and catalytic converter not
covered by the Mercedes-Benz Limited
Warranty.

292 OperationEngine compartmentAdding engine oil
Only use approved engine oils and oil fil-
ters required for vehicles with Mainte-
nance System (U.S. vehicles) or FSS
(Canada vehicles). For a listing of approved
engine oils and oil filters, refer to the Fac-
tory Approved Service Products pamphlet
in your vehicle literature portfolio, or con-
tact an authorized Mercedes-Benz Center.
Using engine oils and oil filters of specifica-
tion other than those expressly required
for the Maintenance System (U.S. vehi-
cles) or FSS (Canada vehicles), or changing
of oil and oil filter at change intervals long-
er than those called for by the Mainte-
nance System (U.S. vehicles) or FSS
(Canada vehicles) will result in engine dam-
age not covered by the Mercedes-Benz
Limited Warranty.
SLK 3501Filler capSLK 55 AMG1Filler cap

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 the
“Technical data” section (
page 422) and
(
page 424).!Excess oil must be siphoned or drained
off. It could cause damage to the
engine and catalytic converter not
covered by the Mercedes-Benz Limited
Warranty.