ignition MERCEDES-BENZ SLK CLASS 2005 Owners Manual

35 Getting started
Unlocking
Starter switch positions SmartKey
Starter switch0For removing the SmartKey
The steering is locked when the
SmartKey is removed from the starter
switch. If necessary, move steering
wheel slightly to allow the locking
mechanism to engage.
1Power supply to some electrical con-
sumers, such as seat adjustment2Ignition (power supply for all electrical
consumers) and driving position.
All lamps (except high beam headlamp
indicator lamp and turn signal indicator
lamps unless activated) in the instru-
ment cluster come on. If a lamp in the
instrument cluster fails to come on
when the ignition is switched on, have
it checked and replaced if necessary. If
a lamp in the instrument cluster re-
mains on after starting the engine or
comes on while driving, refer to see
“Lamps in instrument cluster”
(
page 342).
3Starting position
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.

36 Getting startedUnlocking
For information on starting the engine, see
(page 47).
iWhen you switch on ignition, the indi-
cator and warning lamps (except high
beam headlamp indicator lamp and
turn signal indicator lamps unless acti-
vated) in the instrument cluster come
on. This indicates that the respective
system is operational. The indicator
and warning lamps (except high beam
headlamp indicator lamp and turn sig-
nal indicator lamps if activated) should
go out when the engine is running.iVehicles with automatic transmission*:
The SmartKey can only be removed
from the starter switch with the gear
selector lever in positionP.
!If the SmartKey cannot be turned in the
starter switch, the vehicle battery may
not be sufficiently charged.

Check the vehicle battery and
charge it if necessary (
page 396).


Get a jump start (
page 399).
To prevent accelerated vehicle battery
discharge or a completely discharged
vehicle battery, always remove the
SmartKey from the starter switch when
the engine is not in operation.

39 Getting started
Adjusting
Seat height
Pull or push handle2 up or down and
adjust the seat cushion until your legs
are slightly supported.
Backrest tilt

Pull handle3 and adjust the backrest
until your arms are slightly angled
when holding the steering wheel.
For more information, see “Seats”
(
page 99).Power seat* adjustment
The seat adjustment switches are located
on the outer side of each seat.
1Seat fore and aft adjustment
2Seat height
3Backrest tilt
4Seat cushion tilt

Switch on the ignition (
page 35).
or

Open the respective door.Seat fore and aft adjustment

Press the horizontal switch forward or
backward in direction of arrow1.
Adjust seat to a comfortable seating
position that still allows you to reach
the accelerator / brake pedal safely.
The position should be as far rearward
as possible, consistent with ability to
properly operate controls.
Seat height

Press the horizontal switch up or down
in direction of arrow2 until your legs
are slightly supported.
Backrest tilt

Press the vertical switch forward or
backward in direction of arrow3 until
your arms are slightly angled when
holding the steering wheel.

41 Getting started
Adjusting
Steering wheel adjustment, manual
1Adjustment handle
To unlock the steering column, pull
handle1 out to its stop limit.

Move the steering wheel to the desired
position.

Push handle1 back to its original po-
sition to relock the steering column.
When you hear an audible click, the
steering column is again fixed into
place.

Make sure the steering column is se-
curely locked by trying to move the
steering wheel up and down, in and out
before driving off.Steering wheel adjustment, electrical*
The lever for the electrical steering wheel
adjustment is located on the steering col-
umn (lower left).
1Adjusting steering column, in or out
2Adjusting steering column, up or down

Switch on the ignition (
page 35).
or

Open the driver’s door.
!Do not drive the vehicle until you have
properly locked the steering column.Warning!
G
Only adjust the steering wheel with the vehi-
cle at a standstill and make sure the steer-
ing column is securely locked in place
before driving off.
Driving without the steering column locked
may cause an unexpected steering wheel
movement which could cause the driver to
lose control of the vehicle. Make sure the
steering column is securely locked by trying
to move it up and down, and in and out be-
fore driving off.

43 Getting started
Adjusting
Exterior rear view mirrorThe switches are located on the lower part
of the center console.
1Driver’s side exterior rear view mirror
2Adjustment switch
3Passenger-side exterior rear view
mirror

Switch on the ignition (
page 35).

Press switch1 or3 to select the
respective exterior rear view mirror.

Press adjustment switch2 forward,
rearward, left, or right according to the
desired setting.For more information, see “Storing exterior
rear view mirror parking position (parking
aid)” (
page 105).
Warning!
G
Exercise care when using the passen-
ger-side exterior rear view mirror. The mirror
surface is convex (outwardly curved surface
for a wider field of view). Objects in mirror
are closer than they appear. Check your in-
terior rear view mirror or glance over your
shoulder before changing lanes. !If an exterior rear view mirror housing
is forcibly pushed forward (hit from the
rear) or rearward (hit from the front),
reposition it by applying firm pressure
until it snaps into place. The exterior
rear view mirror housing is now proper-
ly positioned and you can adjust the
mirror normally.
iAt low ambient temperatures, the exte-
rior rear view mirrors will be heated au-
tomatically.iThe memory function (
page 103) lets
you store the settings for the exterior
rear view mirrors together with the set-
tings for the steering wheel and the
driver’s seat position.
!Before driving the vehicle through an
automatic car wash, fold the exterior
mirrors in. Otherwise they may get
damaged.

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

80 Safety and SecurityDriving safety systemsIn this section you will find information on
the following driving safety systems:

ABS (A
ntilock B
rake S
ystem)


BAS (B
rake A
ssist S
ystem)


ESP (E
lectronic S
tability P
rogram)
ABS
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do
not lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of
approximately 5 mph (8 km/h) indepen-
dent of road surface conditions.
On slippery road surfaces, the ABS will
respond even to light brake pressure.
The -indicator lamp in the speedome-
ter dial (
page 24) comes on when you
switch on the ignition. It goes out when the
engine is running.
iIn winter operation, the maximum
effectiveness of the ABS, the BAS, and
the ESP is only achieved with winter
tires (M + S tires), or snow chains as
required.
Warning!
G
The following factors increase the risk of
accidents:

Excessive speed, especially in turns


Wet and slippery road surfaces


Following another vehicle too closely
The ABS, BAS, and ESP cannot reduce this
risk.
Always adjust your driving style to the pre-
vailing road and weather conditions.
Warning!
G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.

82 Safety and SecurityDriving safety systemsFor more information, see “Practical Hints”
(page 351).
ESP
The Electronic Stability Program (ESP) is
operational as soon as the engine is run-
ning and monitors the vehicle’s traction
(force of adhesive friction between the
tires and the road surface) and handling.
The ESP recognizes when a wheel is spin-
ning or if the vehicle starts to skid.
By applying brakes to the appropriate
wheel and by limiting engine output, the
ESP works to stabilize the vehicle. The ESP
is especially useful while driving off and on
wet or slippery road surfaces. The ESP also
stabilizes the vehicle during braking ma-
neuvers.
The ESP warning lampv in the speed-
ometer dial flashes when the ESP is en-
gaged.
The ESP warning lampv in the speed-
ometer dial comes on when you switch on
the ignition. It goes out when the engine is
running.
Warning!
G
The BAS cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase braking efficiency beyond that
afforded by the condition of the vehicle
brakes and tires or the traction afforded.
The BAS cannot prevent accidents, includ-
ing those resulting from excessive speed in
turns, following another vehicle too closely,
or hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The ca-
pabilities of a BAS equipped vehicle must
never be exploited in a reckless or danger-
ous manner which could jeopardize the us-
er’s safety or the safety of others.
Warning!
G
Never switch off the ESP when you see the
ESP warning lampv flashing in the
speedometer dial. In this case, proceed as
follows:

While driving off, apply as little throttle
as possible.


While driving, ease up on the accelera-
tor.


Adapt your speed and driving style to
the prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP cannot prevent accidents resulting
from excessive speed.

85 Safety and Security
Anti-theft systems
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
Activating
Remove the SmartKey from the starter
switch.
Deactivating

Switch on the ignition (
page 35).
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens

a door


the trunk lid


the hood


the glove box


the storage compartment in the center
console
The alarm system will also be triggered
when


someone attempts to raise the vehicle


opening the vehicle with the
mechanical key
iStarting the engine will also deactivate
the immobilizer.
In case the engine cannot be started
(yet the vehicle’s battery is charged),
the system is not operational. Contact
an authorized Mercedes-Benz Center
or call 1-800-FOR-MERCedes (in the
USA), or 1-800-387-0100 (in Canada).
iThe alarm will stay on, even if the acti-
vating element (e.g. a door) is immedi-
ately closed.iIf the alarm stays on for more than
30 seconds, a call to the Response
Center is initiated automatically by the
Tele Aid system (
page 257), provided
Tele Aid service was subscribed to and
properly activated, and that necessary
cellular service and GPS coverage are
available (
page 257).

87 Safety and Security
Anti-theft systems
Arming tow-away alarm
Lock your vehicle with the SmartKey.
The tow-away alarm is automatically
armed after about 30 seconds.
Disarming tow-away alarm
To prevent triggering the tow-away alarm,
switch off the tow-away alarm feature be-
fore towing the vehicle, or when parking on
a surface subject to movement, such as a
ferry or auto train.The switch is located on the lower part of
the center console.
1Indicator lamp
2Tow-away alarm deactivation switch

Switch off the ignition (
page 35).

Remove the SmartKey from the starter
switch.

Press tow-away alarm deactivation
switch2.
Indicator lamp1 in the tow-away
alarm deactivation switch comes on
briefly.

Exit your vehicle.

Lock your vehicle with the SmartKey.
The tow-away alarm remains disarmed un-
til you lock your vehicle again.
Canceling tow-away alarm
To cancel the alarm:

Press theŒ or‹button on the
SmartKey.
or

Insert the SmartKey in the starter
switch.
iWhen you unlock your vehicle, the
tow-away protection disarms
automatically. The tow-away alarm
remains disarmed until you lock the
vehicle again.
iYou cannot disarm the tow-away alarm
while the ignition is switched on.