2012 MERCEDES-BENZ SLK250 light

Problems with the seat heating
The seat heating has switched itself off
prematurely. The vehicle's electrical system
voltage is too low because too many electrical
consumers are switched on.
X
Switch off electrical consumers that you do
not need, such as the rear window
defroster or interior lighting.
X Once the battery is sufficiently charged,
switch on the seat heating again. AIRSCARF
Switching on/off G
WARNING
Very hot air can flow out of the AIRSCARF
vents in the head restraints when AIRSCARF
is in operation. This can cause burns on
unprotected skin near the AIRSCARF vents.
Lower the heating output in good time, when
necessary.
The AIRSCARF function warms the head and
neck area of vehicle occupants with warm air.
The warm air flows out of the holes in the head
restraints.
The three red indicator lamps in the button
indicate the heating level you have selected. X
Make sure that the SmartKey is in
position 2in the ignition lock.
X To activate: press button 0002.
Three red indicator lamps in the button light
up. The blower starts up after a preheating
phase of seven seconds.
X Press button 0002repeatedly until the
desired heating level is set.
X To switch off: press button0002repeatedly
until all the indicator lamps go out.
i The blower continues running for seven
seconds to cool down the heating
elements.
i If the battery voltage is too low, AIRSCARF
may switch off.
Problems with AIRSCARF AIRSCARF has switched off prematurely or
will not switch on. The vehicle's electrical
system voltage is too low because too many
electrical consumers are switched on.
X
Switch off electrical consumers which you
do not need, such as the rear window
defroster or interior lighting.
X Switch on AIRSCARF again. Steering wheel
Important safety notes
G
WARNING
Do not adjust the steering wheel while driving.
Adjusting the steering wheel while driving
could cause the driver to lose control of the
vehicle.
The electrical steering wheel adjustment
feature can be operated at any time.
Therefore, do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. Achild's unsupervised access to a
vehicle could result in an accident and/or
serious personal injury. 96
Steering wheelSeats, steering wheel and mirrors

The exterior mirrors are automatically heated
if the rear window defroster is switched on
and the outside temperature is low. X
Make sure that the SmartKey is in position
1 or 2in the ignition lock.
X Press button 0003for the right-hand exterior
mirror or button 0002for the left-hand
exterior mirror.
X Press adjustmen tbutton 0023up, down, or
to the left or right until you have adjusted
the exterior mirror to the correct position.
You should have a good overview of traffic
conditions.
Folding the exterior mirrors in or out
electrically X
Make sure that the SmartKey is in position
1 or 2in the ignition lock.
X Briefly press button 0002.
Both exterior mirrors fold in or out.
i Make sure that the exterior mirrors are
always folded out fully while driving .They
could otherwise vibrate. Folding the exterior mirrors in or out
automatically If the "Fold in mirrors when locking" function
is activated in the on-board computer
(Y
page 195):
R the exterior mirrors fold in automatically as
soon as you lock the vehicle from the
outside.
R the exterior mirrors fold out again
automatically as soon as you unlock the
vehicle and then open the driver's or front-
passenger door.
i If the exterior mirrors have been folded in
manually, they do not fold out.
Exterior mirror out of position If an exterior mirror has been pushed out of
position, proceed as follows:
X
Vehicles without electrically folding
exterior mirrors: move the exterior mirror
into the correct position manually.
X Vehicles with electrically folding
exterior mirrors: press the mirror-folding
button (Y page 99) repeatedly until you
hear the mirror engage in position.
The mirror housing is engaged again and
you can adjust the exterior mirrors as usual
(Y page 98). Automatic anti-glare mirrors
G
WARNING
If incident light from headlamps is prevented
from striking the sensor in the rear-view
mirror, for instance, by luggage piled too high
in the vehicle, the mirror's automatic anti-
glare function will not operate.
Incident light could then blind you. This may
distract you from the traffic conditions and,
as a result, you may cause an accident.
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti-
glare mode if the ignition is switched on and Mirrors
99Seats, steering wheel and mirrors Z

incident light fro
mheadlamps strikes the
sensor in the rear-view mirror.
The mirrors do not go into anti-glare mode if
reverse gear is engaged or the interior lighting
is switched on. Parking position for the exterior
mirror on the front-passenger side
Setting and storing the parking position You can position the front-passenger side
exterior mirror in such a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. You can store this
position. X
Make sure that the vehicle is stationary and
that the SmartKey is in position 2in the
ignition lock.
X Press button 0003for the exterior mirror on
the front-passenger side.
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
X Use adjustment button 0023to adjust the
exterior mirror .You should see the rear
wheel and the curb in the exterior mirror.
The parking position is stored.
i If you shift the transmission to another
position, the exterior mirror on the front-
passenger side returns to the driving
position. You can also store the parking position
using memory button
M0022.
X With the SmartKey in position 2in the
ignition lock and with the exterior
mirror on the front-passenger side
activated, use adjustmen tbutton 0023to
adjust the exterio rmirror. You should
see the rear wheel and the curb in the
exterior mirror on the front-passenger
side.
X Press memory button M0022 and one of
the arrows on adjustment button 0023
within three seconds.
The parking position is stored if the
exterior mirror does not move.
Calling up a stored parking position
setting X
Turn the SmartKey to position 2in the
ignition lock.
X Adjust the exterior mirror on the front-
passenger side with the corresponding
button (Y page 98).
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the stored parking position.
The exterior mirror on the front-passenger
side moves back to its original position:
R as soon as you exceed a speed of 6mph
(10 km/h)
R about ten seconds after you have
disengaged reverse gear
R if you press button 0002for the exterior
mirror on the driver's side Memory function
Storing settings
With the memory function, you can store up
to three different settings, e.g. for three
differen tpeople.
The following settings are stored as a single
memory preset: 100
Memory functionSeats, steering wheel and mirrors

Useful information
............................104
Exterior lighting ................................ 104
Interior lighting ................................. 109
Replacing bulbs ................................. 109
Windshield wipers ............................113 103Lights and windshield wipers

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops (Y page 23).Exterior lighting
Important safety notes
For reasons of safety, Mercedes-Benz
recommends that you drive with the lights
switched on even during the daytime. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations. Information about driving abroad
To convert to symmetrical low beam
when driving abroad: switch the headlamps
to symmetrical low beam in countries in
which traffic drives on the opposite side of the
road from the country where the vehicle is
registered. This prevents glare to oncoming
traffic. Symmetrical lights do not illuminate
as large an area of the edge of the road.
Vehicles with Bi-Xenon headlamps
(Intelligent Light System) Conversion to symmetrical low beam
Switch the headlamps to symmetrical low
beam in countries in which traffic drives on
the opposite side of the road from the country
where the vehicle is registered. This prevents
glare to oncoming traffic. Symmetrical lights do not illuminate as large an area of the edge
of the road.
Have the headlamps converted at a qualified
specialist workshop as close to the border as
possible before driving in these countries.
Conversion to asymmetrical low beam
after returning
Have the headlamps converted back to
asymmetrical low beam at
aqualified
specialist workshop as soo naspossible after
crossing the border and returning to the
original country.
Vehicles with halogen headlamps Switching the headlamps to symmetrical low
beam is not required in countries in which
traffic drives on the opposite side of the road
from the country where the vehicle is
registered. Legal requirements are fulfilled
even without switching. Light switch
Operation Depending on the date of manufacture of your
vehicle, the
0008or0005 symbol for the
automatic headlamp mode/daytime running
lamps is located on the light switch. Illustration: light switch with the
0005symbol for
the automatic headlamp mode/daytime running
lamps
0005000D Left-hand standing lamps
0006000F Right-hand standing lamps 104
Exterior lightingLights and windshiel
dwipers

00070011
Parking lamps, license plate and
instrument cluster lighting
000C0005 Automatic headlamp mode/daytime
running lamps
000D0009 Low-beam/high-beam headlamps
0021000C Rear fog lamp
0014000A Front fog lamps 3 Illustration
:light switch with the 0008symbol for
the automatic headlamp mode/daytime running
lamps
0005000D Left-hand standing lamps
0006000F Right-hand standing lamps
00070011 Parking lamps, license plate and
instrumen tcluster lighting
000C0008 Automatic headlamp mode/daytime
running lamps
000D0009 Low-beam/high-beam headlamps
0021000C Rear fog lamp
0014000A Front fog lamps 3
The tur nsignals, high-beam headlamps and
the high-beam flasher are operated using the
combination switch (Y page 107).
! Switch off the parking lamps and standing
lamps when you leave the vehicle. This
prevents the battery fro mdischarging.
The exterior lighting (except the parking/
standing lamps) switches off automatically if
you:
R remove the SmartKey fro mthe ignition lock
R open the driver's door with the SmartKey
in position 0 If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
X
Turn the light switch to 0008or0005.
Low-beam headlamps X
To switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switch to 0009.
The 0009 indicator lamp in the instrument
cluster lights up.
Daytime running lamps Daytime running lamps in Canada
The daytime running lamps function is
required by law in Canada.Itc
annot therefore
be deactivated.
X Turn the light switch to 0008or0005.
With the engine running: depending on the
ambient light, the daytime running lamps or
the low-beam headlamps are switched on.
When the low-beam headlamps are
switched on, the 0009indicator lamp in the
instrumen tcluster lights up.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a drive position to P, the daytime running
lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in high ambien tlight
brightness: if you tur nthe light switch
to 0011, the daytime running lamps and the
parking lamps are switched on.
If the engine is running and you turn the light
switch to 0009, the manual settings take
precedence over the daytime running lamps.
Daytime running lamps in the USA
In the USA, the daytime running lamps are
deactivated upon delivery from the factory.
3 Only vehicles with front fog lamps have the fog lamps function. Exterior lighting
105Lights and windshield wipers

X
To activate the daytime running
lamps: activate the daytime running lamps
function in the on-board computer
(Y page 192).
X Turn the light switch to 0008or0005.
With the engine running :depending on the
ambient light, the daytime running lamps or
the low-beam headlamps are switched on.
When the low-beam headlamps are
switched on, the 0009indicator lamp in the
instrument cluster lights up.
If the engine is running and you turn the light
switch to 0011or0009, the manual settings
take precedence over the daytime running
lamps.
Automatic headlamp mode X
To switch on automatic headlamp
mode: turn the light switch to 0008or
0005.
SmartKey in position 1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
With the engine running: depending on the
brightness of the ambient light, the daytime
running lamps 4
or the low-beam headlamps
are switched on or off automatically.
When the low-beam headlamps are
switched on, the 0009indicator lamp in the
instrument cluster lights up. G
WARNING
If the light switch is set to 0008or0005, the
low-beam headlamps will not come on
automatically if it is foggy. This could
endanger you and others. Therefore, turn the
light switch to 0009in fog.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times. Front fog lamps Only vehicles with fron
tfog lamps have the
fog lamps function. G
WARNING
If you suspect that driving conditions will be
foggy, turn the light switch to 0009before you
start your journey. Your vehicle may
otherwise not be visible and you could
endanger yourself and others.
X To switch on the front fog lamps: turn
the SmartKey in the ignition lock to position
2 or start the engine.
X Turn the light switch to 0009or0008 or
0005.
X Press the 000Abutton.
The green 000Aindicator lamp in the
instrument cluster lights up.
X To switch off the front fog lamps: press
the 000A button.
The green 000Aindicator lamp in the
instrument cluster goes out.
i If you switch the engine off (SmartKey in
position 1in the ignition lock) and then
restart it, the previous fog lamp settings are
restored.
Rear fog lamp X
To switch on the rear fog lamp: turn the
SmartKey in the ignition lock to position 2
or start the engine.
X Turn the light switch to 0009or0008 or
0005.
If the light switch is set to 0008or0005,
the rear fog lamp only lights up if the low-
beam headlamps are on.
4 Only if daytime running lamps have been activated via the on-board computer. 106
Exterior lightingLights and windshiel
dwipers

X
Press the 000Cbutton.
The yellow 000Cindicator lamp in the
instrument cluster lights up.
X To switch off the rear fog lamp: press the
000C button.
The yellow 000Cindicator lamp in the
instrument cluster goes out.
i If you switch the engine off (SmartKey in
position 1in the ignition lock) and then
restart it, the previous rear fog lamp
settings are restored.
Headlam pcleaning system If the "Wipe with washer fluid" function is
operated five times (Y
page 113) while the
lights are on and the engine is running, the
headlamps are cleaned automatically. When
you switch off the ignition, the automatic
headlamp cleaning syste mis reset and
counting is resumed from 0. Combination switch
Turn signals 0002
High-beam headlamps
0003 Right turn signal
0023 High-beam flasher
0022 Left turn signal X
To indicate briefly: press the combination
switch briefly to the pressure point in the
direction of arrow 0003or0022.
The corresponding turn signal flashes three
times.
X To indicate: press the combination switch
beyond the pressure point in the direction
of arrow 0003or0022.
High-beam headlamps X
To switch on the high-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switch to 0009or0008 or
0005.
X Press the combination switch beyond the
pressure point in the direction of
arrow 0002.
In the 0008or0005 position, the high-
beam headlamps are only switched on
when it is dark and the engine is running.
The 0008 indicator lamp in the instrument
cluster lights up when the high-beam
headlamps are switched on.
X To switch off the high-beam
headlamps: move the combination switch
back to its normal position.
The 0008 indicator lamp in the instrument
cluster goes out.
High-beam flasher X
To switch on: turn the SmartKey in the
ignition lock to position 1or 2or start the
engine.
X Pull the combination switch in the direction
of arrow 0023. Exterior lighting
107Lights and windshield wipers Z