hood open MERCEDES-BENZ SLK350 2012 R172 Owner's Manual

G
Garage door opener Clearing the memory .....................257
Notes ............................................. 254
Opening/closing the garage door ..257
Programming (button in the rear-
view mirror) ................................... 255
Gear indicator (on-board
computer) .......................................... 195
Gear or selector lever (cleaning
guidelines) ......................................... 270
Genuine Mercedes-Benz parts .........322
Glove box ........................................... 242H
Handbrake see Parking brake
Hazard warning lamps ......................108
Head bags Display message ............................ 209
Operation ........................................ .41
Headlamp cleaning system
Notes ............................................. 328
Headlamps
Adding fluid to cleaning system .....263
Cleaning system (function) ............107
Fogging up ..................................... 108
see Automatic headlamp mode
Head level heating (AIRSCARF) ..........96
Head restraints Adjusting ......................................... 95
see NECK-PR Ohead restraints
Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 111
Display message ............................ 214
Switching on/off ........................... 107
Hill start assist .................................. 134
HOLD function Display message ............................ 219
Function/notes ............................. 168
Hood
Closing .......................................... .261
Display message ............................ 224
Opening ......................................... 260Hydroplaning
..................................... 155 I
Ignition lock see Key positions
Immobilizer .......................................... 64
Indicator lamps see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 27
Settings ......................................... 191
Warning and indicator lamps ...........28
Instrument cluster lighting ..............180
Instrument lighting see Instrument cluster lighting
Interior lighting ................................. 109
Automatic control ..........................109
Delayed switch-off (on-board
computer) ...................................... 193
Emergency lighting ........................109
Manual control ............................... 109
Overview ........................................ 109
Reading lamp ................................. 109
Setting the brightness of the
ambient lighting (on-board
computer) ...................................... 192 J
Jack Storage location ............................ 274
Using ............................................. 277
Jump starting (engine) ......................285 K
Key see SmartKey
KEYLESS-GO
Convenience closing feature ............81
Display message ............................ 226
Locking ............................................ 69
Start/Stop button .......................... 131
Starting the engine ........................133
Unlocking ......................................... 69 10
Index

Cockpit
Function Page
0002
Steering wheel paddle
shifters
142
0003
Cruise control lever 156
0023
Instrument cluster 27
0022
Horn
0020
PARKTRONIC warning
display
170
0021
Overhead control panel 32
0014
Climate control systems 116
0015
Ignition lock 131
Start/Stop button
131 Function Page
0016
Adjusts the steering wheel
manually 96
0017
Adjusts the steering wheel
electrically 96
0018
Combination switch 107
0019
Electric parking brake 150
001A
Diagnostics connection 23
001B
Opens the hood 260
001C
Ligh
tswitch 10426
CockpitAt a glance

Cente
rorcall 1-800-FOR-MERCedes (in
USA) or 1-800-387-0100 (in Canada). ATA (anti-theft alarm system)
Av isual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R the vehicle with the mechanical key
R the trunk lid
R the hood
R the glove box
R the stowage space under the armrest
The alarm is not switched off, even if you
close the open door that has triggered it, for
example.
i If the alarm stays on for more than
30 seconds, the mbrace (USA only) or TELE
AI D( Canada only) emergency call system
initiates a call to the Custome rAssistance
Center automatically. The emergency call
system initiates the call provided that:
R you have subscribed to the mbrace/
TELE AID service.
R the mbrace/TELE AID service has been
activated properly.
R the required mobile phone, power supply
and GPS are available. X
To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp 0002flashes. The alarm
system is armed after approximately
15 seconds.
X To disarm: unlock the vehicle with the
SmartKey or KEYLESS-GO.
X To stop the alarm using the SmartKey:
insert the SmartKey into the ignition lock.
The alarm is switched off.
or
X Press the 0010or000F button on the
SmartKey.
The alarm is switched off.
X To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The
SmartKey must be outside the vehicle.
The alarm is switched off.
or
X Press the Start/Stop button on the
dashboard. The SmartKey must be inside
the vehicle.
The alarm is switched off. Theft deterrent locking system
65Safety Z

X
Switch off the lights.
X Ope nthe hood.
X Turn housing cover 0002counter-clockwise
and pull it out.
X Push the bulb upwards by the holder,
disconnectita nd pull it outofbulb
holder 0003.
X Inser tthe new bulb into bulb holder 0003,
push it down and secure it in place.
X Attach housing cover 0002and turn it
clockwise until it engages.
Parking lamps/standing lamps
(halogen headlamps) Due to their location, have the bulbs in the
side marker lamp changed at a qualified
specialist workshop.
Turn signal lamp (halogen headlamps) X
Switch off the lights.
X Open the hood.
X Turn bulb holder 0002counterclockwise and
pull it out.
X Take the bulb out of bulb holder 0002.
X Insert the new bulb into bulb holder 0002.
X Insert bulb holder 0002and turn it clockwise
until it engages. Changing the rear bulbs
Backup lamp X
Switch off the lights.
X Make sure the roof is closed.
X Open the trunk.
X Turn and pull out buffer stop 0003.
X Unclip catch 0002for side paneling 0023. X
Reach upwards into side paneling 0023,
loosen and pull downwards until
holder 0022of the backup lamp is easily
accessible.
X Pull out bulb holder 0022.
X Pull out the bulb.
X Insert the new bulb into bulb holder 0022.
X Insert bulb holder 0022until it engages.
X Install side paneling 0023precisely.
X Clip in catch 0002for side paneling 0023.
X Push in and tighten buffer stop 0003.112
Replacing bulbsLights and windshield wipers

Windshield wipers
Switching the windshield wipers on/
off G
WARNING
Wiper blades are components that are subject
to wea rand tear. Replace the wipe rblades
twice a year, preferably in the spring and fall.
Otherwise the windshield will not be wiped
properly. As a result, you may not be able to
observe surrounding traffic conditions and
could cause an accident.
! Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when
the windshield is dry.
! If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash. Combination switch
0005
0009 Windshield wipers off
0006 0001 Intermittent wipe, low 5
0007 0002 Intermittent wipe, high 6
000C 0013 Continuous wipe, slow 000D
000E Continuous wipe, fast
0021 0003 Single wipe/ 0004To wipe the
windshield using washer fluid
X Switch on the ignition.
X Turn the combination switch to the
corresponding position.
! Vehicles with a rain sensor: if the
windshield becomes dirty in dry weather
conditions, the windshield wipers may be
activated inadvertently. This could then
damage the windshield wiper blades or
scratch the windshield.
For this reason, you should always switch
off the windshield wipers in dry weather.
In the 0001or0002 position, the appropriate
wiping frequency is set automatically
according to the intensity of the rain. In
the 0002 position, the rain sensor is more
sensitive than in the 0001position, causing
the windshield wipers to wipe more
frequently. Replacing the wiper blades
Important safety notes G
WARNING
For safety reasons, switch off the wipers and
remove the SmartKey from the starter switch
before replacing a wiper blade. Otherwise, the
wiper motor could suddenly turn on and cause
injury.
! To avoid damaging the wiper blades,
make sure that you touc honly the wiper
ar moft he wiper.
! Never open the hood if a windshield wiper
arm has been folded away from the
windshield.
Never fold a windshield wiper arm without
a wiper blade back onto the windshield.
5 Rain sensor set to low sensitivity.
6 Rain sensor set to high sensitivity. Windshield wipers
113Lights and windshield wipers Z

i
If you activate the residual heat function
at high temperatures, only the ventilation
will be activated. The blower runs at
mediums peed.
X Turn the SmartKey to position 0in the
ignition lock or remove it.
X To activate: press the0002or0004
button.
The indicator lamp in the 0002or0004
button comes on.
X To deactivate: press the0002or0004
button.
The indicator lamp in the 0002or0004
button goes off.
i Residual heat is deactivated
automatically:
R after about 30 minutes
R when the ignition is switched on
R if the battery voltage drops
R if the coolant temperature is too low Setting the air vents
Important safety notes
G
WARNING
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature). This
could cause burns or frostbite to unprotected
skin in the immediate area of the air vents.
Always keep sufficient distance between
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in the
vehicle interior that are not in the immediate
area of unprotected skin.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R keep the air inlet grille on the hood and in
the engine compartment on the front- passenger side free of blockages, such as
ice, snow or leaves.
R never cover the air vents or air intake grilles
in the vehicle interior.
i You can tilt the adjuster for the air vents
vertically or horizontally to alter the
direction of the airflow.
i For optimal climate control in the vehicle,
open the air vents completely and set the
adjusters to the central position. Setting the center air vents
0005
To open the center air vent
0006 To close the center air vent
0023 Center air vent, right
0022 Center air vent, left
X To open the center air vent: turn the
adjuster in center air vent 0023or0022 in the
direction of the arrow to position 0005.
X To close the center air vent: turn the
adjuster in center air vent 0023or0022 in the
direction of the arrow to position 0006until
it engages. 126
Setting the air ventsClimate control

ECO start/stop function
Important safety notes G
WARNING
If the ECO symbol appear sinthe
multifunction display when the engine is
switched off, the engine was switched off
automatically .However, all vehicle systems
remain active. If you open the door, unfasten
your seat belt or remove your foot from the
brake pedal, the engine will automatically
start.T he vehicle may begin moving. There is
a risk of an accident.
To prevent the vehicle from pulling away
unintentionally, only remove your foot from
the brake pedal if you want to drive on.
Do not leave the vehicle until you have
switched off the ignition and secured the
vehicle to prevent it from rolling away.
! Always switch the ignition off and take the
key with you when leaving the vehicle.
General notes The ECO start/stop function is only available
for the SLK 55 AMG.
The ECO start/stop function is only available
in drive program C.
The ECO start/stop function switches the
engine off automatically when the vehicle
stops moving.
The engine starts automatically when the
driver wants to pull away again. The ECO
start/stop function thereby helps you to
reduce the fuel consumption and emissions
of your vehicle.
The system is operational if all conditions for
automatic engine switch-off have been
fulfilled (Y page 135) and the 000Esymbol is
shown in the multifunction display. In
addition, the Stop/Start active message
is shown in the AMG menu in the
multifunction display.
If not all conditions for automatic engine
switch-off are fulfilled, the border of the ECO symbol disappears in the multifunction
display. In addition, the
Stop/Start inactive message is shown in the AMG
menu in the multifunction display.
If the ECO start/stop function is deactivated
(Y page 136), the 000Esymbol and the
Stop/Start active or
Stop/Start inactive message are not shown.
i If automatic cylinder shut-off is active in
drive program C, the number of active
cylinders 4is also shown in the 000E
symbol. This means that the engine is
operating with four cylinders.
If cylinder shut-off is not active, the engine
will operate with all eight cylinders. In this
case, the number of active cylinders 8is
shown in the 000Esymbol.
Automatic engine switch-off The ECO start/stop function switches the
engine off automatically if the vehicle is
braked to a standstill and the brake remains
depressed with the transmission in position
D
or N.
The engine is only switched off if:
R the vehicle is at a standstill.
R the outside temperature is within the range
which is suitable for the system.
R the engine is at normal operating
temperature.
R the battery is sufficiently charged.
R the system detects that the windshield is
not fogged up when the air-conditioning
system is switched on.
R the hood is closed.
R no engine-relevant diagnostics are active.
R the front door is closed and the seat belt is
fastened.
i You can still activate the HOLD function
when the vehicle is stationary, even if the
engine has been switched off
automatically. It is then not necessary to
continue applying the brakes during the
automatic stop phase. When you depress Driving
135Driving and parking Z

The DISTRONIC PLUS braking effect is
canceled and the vehicle can start moving if:
R DISTRONIC PLUS is deactivated using the
cruise control lever.
R you accelerate.
R there is a malfunction in the system or an
interruption in the power supply, e.g.
battery failure.
R the electrical system in the engine
compartment, the battery or the fuses are
tampered with.
R the battery is disconnected.
If you wish to leave the vehicle or park it,
deactivate DISTRONIC PLUS and secure the
vehicle against rolling away.
If DISTRONIC PLUS detects that the vehicle
in fronti s stopping, it brakes your vehicle until
it is stationary.
Once your vehicle is stationary, it remains
stationary and you do not need to depress the
brake.
i After a time, the electric parking brake
secures the vehicle and relieves the service
brake.
i Depending on the specified minimum
distance, your vehicle will come to a
standstill at a sufficient distance behind the
vehicle in front.T he specified minimum
distance is set using the control on the
cruise control lever.
The electric parking brake automatically
secures the vehicle if DISTRONIC PLUS is
activated and:
R the driver's door is open and the driver's
seat belt is unfastened.
R the hood is opened.
R a system malfunction occurs.
R the power supply is not sufficient.
If there is a malfunction in the vehicle
electronics, a warning message may also
appearint he multifunction display.
Brake Immediately X
Immediately depress the brake pedal firmly
until the warning message in the
multifunction display goes out. DISTRONIC
PLUS is deactivated.
Shift to 'P' X
Shift the transmission to position Pto
prevent the vehicle from rolling away.
DISTRONIC PLUS is deactivated. The
warning message in the multifunction
display disappears.
The horn will also sound at regular intervals if
DISTRONIC PLUS is activated and you:
R switch the engine off, open the driver's
door and remove your seat belt
R open the hood
The sounding of the horn alerts you to the fact
that the vehicle has been parked while
DISTRONIC PLUS is still activated. The sound
becomes louder if you attempt to lock the
vehicle. The vehicle is not locked until
DISTRONIC PLUS is deactivated.
i If the engine has been switched off, it
cannot be started again until DISTRONIC
PLUS has been deactivated.
Setting aspeed G
WARNING
Keep in mind tha titmay take a brie fmoment
until the vehicle has made the necessary
adjustments.
Increase or decrease the set vehicle speed to
a value that the prevailing road conditions and
legal speed limits permit. Otherwise, sudden
and unexpected acceleration or deceleration
of the vehicle could cause an accident and/
or serious injury to you and others.
X Press the cruise control lever up 0002for a
higher speed or down 0003for a lower speed.
X To adjust the speed in 1 mph
increments (1 km/h increments): briefly Driving systems
163Driving and parking Z

R
the driver's door is closed or your seat belt
is fastened.
R the electric parking brake is released.
R the hood is closed.
R the selector lever is in position D,Ror Non
vehicles with automatic transmission.
R DISTRONIC PLUS is deactivated.
Activating the HOLD function X
Make sure tha tthe activation conditions
are met.
X Depress the brake pedal.
X Quickly depress the brake pedal further
until 0001 appears in the multifunction
display.
The HOLD function is activated. You can
release the brake pedal.
i If depressing the brake pedal the first
time does not activate the HOLD function,
wait briefly and then try again. G
WARNING
The vehicle's brakes are applied when the
HOLD function is activated. For this reason,
deactivate the HOLD function if the vehicle is
to be set in motion by other means (e.g. in a
car wash or by towing).
Deactivating the HOLD function The HOLD function is deactivated
automatically if:
R
you accelerate. On vehicles with automatic
transmission: only when the transmission
is in position Dor R.
R you shift the transmission to position Pon
vehicles with automatic transmission.
R you depress the brake pedal again with a
certain amount of pressure until 0001
disappears from the multifunction display.
R you secure the vehicle using the electric
parking brake.
R you activate DISTRONIC PLUS. i
After a time, the electric parking brake
secures the vehicle and relieves the service
brake. G
WARNING
Never get out of the vehicle when the HOLD
function is activated.
The HOLD function must never be operated
or deactivated by a passenger or from outside
the vehicle.
The HOLD function does not replace the
electric parking brake and must not be used
for parking.
The braking effect of the HOLD function is
canceled and the vehicle could roll away if:
R the HOLD function is deactivated by
depressing the accelerator pedal or the
brake pedal.
R there is a malfunction in the system or an
interruption in the power supply, e.g.
battery failure.
R the electrical system in the engine
compartment, the battery or the fuses are
tampered with.
R the battery is disconnected.
If you leave the vehicle or park it, deactivate
the HOLD function and secure the vehicle
against rolling away.
The electric parking brake automatically
secures the vehicle if the HOLD function is
activated and:
R the driver's door is open and the driver's
seat belt is unfastened.
R the engine is switched off.
R the hood is opened.
R a system malfunction occurs.
R the power supply is not sufficient.
If there is a malfunction in the vehicle
electronics, a warning message may also
appearint he multifunction display.
Brake Immediately X
Immediately depress the brake pedal firmly
until the warning message in the Driving systems
169Driving and parking Z

multifunction display goes out. This
deactivates the HOLD function.
In vehicles with automatic transmission:
Shift to 'P' .
X Shift the transmission to position Pto
prevent the vehicle from rolling away.
The HOLD function is deactivated. The
warning message in the multifunction
display disappears.
Ah orn will also sound at regular intervals if
the HOLD function is activated and you:
R switch the engine off, open the driver's
door and remove your seat belt
R open the hood
The sounding of the horn alerts you to the fact
that the vehicle has been parked while the
HOLD function is still activated. If you attempt
to lock the vehicle, the tone becomes louder.
The vehicle is not locked until the HOLD
function is deactivated.
i If the engine has been switched off, it cant
be started again until the HOLD function
has been deactivated. PARKTRONIC
Important safety notes G
WARNING
The PARKTRONIC is a supplemental system.
It is not intended to, nor does it replace, the
need for extreme care. The responsibility
during parking and other critical maneuvers
always remains with the driver. G
WARNING
Make sure no persons or animals are in or
near the area in which you are parking/
maneuvering. Otherwise, they could be
injured.
PARKTRONIC is an electronic parking aid with
ultrasonic sensors. It indicates visually and
audibly the distance between your vehicle
and an object. PARKTRONIC is activated automatically when
you:
R
switch on the ignition
R move the selector lever to position D,Ror
N on vehicles with automatic transmission
R release the electric parking brake
PARKTRONIC is deactivated at speeds above
11 mph (18km/h). It is reactivated at lower
speeds.
PARKTRONIC monitors the area around your
vehicle using six sensors in the front and four
sensors in the rear. 0002
Example: sensors in the front bumper,
left-hand side
Range of the sensors General notes
The sensors must be free of dirt, ice and
slush. Otherwise, they may not function
correctly. Clean the sensors regularly, taking
care not to scratch or damage them
(Y
page 269). Side view170
Driving systemsDriving and parking