2011 MERCEDES-BENZ SLK55AMG headlamp

Do not allow cleaning agents to dry on the
finish.
Automatic car wash
You can have your vehicle washed in an
automatic
car wash from the start. Brushless
car washes are preferable.
X To protect the filter system, activate the air
recirculation mode using button g on
the climate control panel.
! Do
not clean your vehicle in an automatic
touchless car wash which uses caustic
spray. Caustic spray will damage the paint
or ornamental moldings.
If the vehicle is very dirty, prewash it before
running it through the automatic car wash.
! Make sure the combination switch is set
to wiper setting 0. Otherwise, the rain
sensor could activate and cause the wipers
to move unintentionally. This may lead to
vehicle damage.
Due to the width of the vehicle, fold in
exterior rear view mirrors prior to running
the vehicle through an automatic car wash
to prevent damage to the mirrors.
Vehicles with automatic transmission:
X When taking the vehicle through an
automatic conveyor-type car wash:
Make sure the automatic transmission
remains in neutral position N.
When leaving the automatic car wash, make
sure the mirrors are folded out.
After running the vehicle through an
automatic car wash, wipe any wax off of the
windshield and the wiper blade inserts. This
will prevent smears and reduce wiping noise
which can be caused by residual wax on the
windshield.
Ornamental moldings X
For regular cleaning and care of ornamental
moldings, use a damp cloth. !
Do
not use chrome cleaner on ornamental
moldings. Although ornamental moldings
may have chrome appearance, they could
be made of anodized aluminum that will be
damaged when cleaned with chrome
cleaner. Instead, use a damp cloth to clean
those ornamental moldings.
For very dirty ornamental moldings of
which you are sure are chrome-plated, use
a chrome cleaner. If in doubt whether an
ornamental molding is chrome-plated,
contact an authorized Mercedes-Benz
Center.
Headlamps, brake lamps, tail lamps,
side markers, turn signal lenses X
Use a mild vehicle wash detergent, such as
Mercedes-Benz approved Car Shampoo,
with plenty of water.
! Only use window cleaning solutions that
are suitable for plastic lamp lenses.
Window cleaning solutions which are not
suitable may damage the plastic lamp
lenses

of the headlamps. Therefore, do not
use abrasives, solvents or cleaners that
contain solvents.
Cleaning the windows and the wiper
blades !
The windshield wipers must be in a
vertical position before folding them away
from the windshield. They could otherwise
damage the hood.
Never

open the hood when the wiper arms
are folded forward.
X Make sure the hood is fully closed.
X Switch on the ignition.
X Turn combination switch to wiper setting
II (Y page 76).
X With wiper arms in vertical position, switch
off the ignition. Vehicle care
229
Operation
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Display messages
Possible causes/consequences and
X Solutionsb Parking
Lamp,
Front
Left
Auxiliary
Bulb On
or
Parking
Lamp,
Front
Right
Auxiliary
Bulb On The left or right front parking lamp is malfunctioning. A
substitute bulb is being used.
X
Replace the bulb as soon as possible (Y page 267). b High Beam
Left
or
High Beam
Right The left or right high-beam lamp (halogen headlamps)/high-
beam flasher lamp (Bi-Xenon headlamps) is malfunctioning.
X
Replace the bulb as soon as possible (Y page 267). b License
Plate
Lamp Left
or
License
Plate
Lamp Right The left or right license plate lamp is malfunctioning.
X
Replace the bulb as soon as possible (Y page 267). b AUTO-
Light
Inoperativ
e The light sensor is malfunctioning. The headlamps come on
automatically.
X
Contact an authorized Mercedes-Benz Center as soon as
possible.
To switch off the headlamps (U.S. vehicles only):
X In the control system, set daytime running lamp mode to
manual
(Y page 106).
X Switch off the headlamps using the exterior lamp switch
(Y page 71). b Low Beam
Left
or
Low Beam
Right The left or right low-beam lamp is malfunctioning.
X
Halogen headlamp:
Replace the bulb as soon as possible
(Y page 267).
X Bi-Xenon headlamp: Contact an authorized Mercedes-
Benz Center as soon as possible. Vehicle status messages in the multifunction display
253
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Display messages
Possible causes/consequences and
X Solutionsb Rear
Foglamp
Auxiliary
Bulb On The rear fog lamp is malfunctioning. A substitute bulb is being
used.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. b Switch
Off Lights You have removed the SmartKey from the starter switch,
opened the driver’s door and left the headlamps on.
X
Turn the exterior lamp switch to $ or Ã
(Y page 71). b Switch
off
lights or
remove key The exterior lamp switch is set to
à and you have forgotten
to remove the SmartKey from the starter switch. The parking
lamps remain switched on.
X Remove the SmartKey from the starter switch.
or
X Switch off the headlamps. b Tail
Lamp,
Left
Auxiliary
Bulb On
or
Tail
Lamp,
Right
Auxiliary
Bulb On The left or right tail lamp is malfunctioning. This message will
only appear if all LEDs have stopped working. A substitute
bulb is being used.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. b Rear Left
Turn
Signal
Auxiliary
Bulb On
or
Rear
Right
Turn
Signal
Auxiliary
Bulb On The left or right rear turn signal lamp is malfunctioning. A
substitute bulb is being used.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. 254
Vehicle status messages in the multifunction display
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G
Warning!
Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may
lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up
and possibly a fire. G
Warning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect
handling and fuel economy, and are more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear
unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are
more likely to become punctured or damaged by road debris, potholes etc. What to do if …
Lamps in instrument cluster
Notes If any of the following lamps in the instrument
cluster fails to come on during the bulb self-
check when switching on the ignition, have
the respective bulb checked and replaced if
necessary.
When you switch on the ignition, all lamps in
the instrument cluster come on. The high-
beam headlamp indicator lamp and turn
signal indicator lamps will only come on if
activated. If a lamp in the instrument cluster
fails

to come on when the ignition is switched
on, have it checked and replaced if necessary. 256
What to do if …
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G
Warning!
Batteries contain poisonous and corrosive
substances. Therefore, keep the batteries out
of reach of children.
If a battery is swallowed, seek medical help
immediately. G
Warning!
SmartKey batteries contain perchlorate
material, which may require special handling
and regard for the environment. Check with
your local government’s disposal guidelines.
California residents, see www.dtsc.ca.gov/
HazardousWaste/Perchlorate/
index.cfm.
Batteries contain materials that can harm the
environment if disposed of improperly.
Recycling of batteries is the preferred method
of disposal. Many states (USA only) or
provinces (Canada only) require sellers of
batteries to accept old batteries for recycling.
When inserting the batteries, make sure they
are clean and free of lint.
When replacing batteries, always replace
both batteries.
i The required replacement batteries are
available at any authorized Mercedes-Benz
Center.
Replacement batteries: Lithium, type
CR 2025 or equivalent.
X Remove the mechanical key from the
SmartKey (Y page 264). X
Press mechanical key ; into the SmartKey
opening until battery compartment
cover : opens. Do not keep the cover
shut. X
Remove the battery compartment cover.
X Pat the SmartKey against the palm of your
hand until battery = falls out.
X Insert the new battery with the positive
terminal (+) facing up. Use a lint-free cloth.
X Insert the tabs of the battery compartment
cover into the housing and press the cover
closed.
X Check the operation of the SmartKey. Replacing bulbs
Safety notes
Safe vehicle operation depends on proper
exterior lighting and signaling to a large
degree.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. Contact an
authorized Mercedes-Benz Center for
headlamp adjustment. G
Warning!
Bulbs and bulb sockets can be very hot. Allow
the lamp to cool down before changing a bulb.
Keep bulbs out of reach of children. Replacing bulbs
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Halogen lamps contain pressurized gas. A
bulb can explode if you
R
touch or move it when hot
R drop the bulb
R scratch the bulb
Wear eye and hand protection.
Because of high voltage in Xenon lamps, it is
dangerous to replace the bulb or repair the
lamp and its components. We recommend
that you have such work done by a qualified
technician. i
Since replacing bulbs is a technically
highly
demanding process, we recommend
to have them replaced at an authorized
Mercedes-Benz Center.
i If the headlamps or front fog lamps are
fogged up on the inside as a result of high
humidity, driving the vehicle a distance with
the lights on should clear up the fogging. 268
Replacing bulbs
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Bulbs
You can replace the following bulbs yourself: Halogen headlamps Type
:
Turn signal lamp: 3457A
; High-beam lamp: H7 55 W
= Parking and standing lamp: W 5 W
? Low-beam lamp: H7 55 W Bi-Xenon headlamps Type
:
Turn signal lamp: 3457A
; High-beam flasher lamp: H7 55 W
= Parking and standing lamp: W 5 W License plate lamps Type
:
License plate lamps: C 5 W Notes on bulb replacement
!
Do not replace LEDs or bulbs not
described in this section. You could
otherwise damage the LEDs, the bulbs or
parts of the vehicle. Only have the LEDs and bulbs replaced at an authorized Mercedes-
Benz Center. Replacing bulbs
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G
Observe Safety notes, see page 267.
R Only use 12-volt bulbs of the same type and
with the specified watt rating.
R Switch the lights off before changing a bulb
to prevent short circuits.
R Always use a clean lint-free cloth when
handling bulbs.
R Your hands should be dry and free of oil and
grease.
R If the newly installed bulb does not come
on, contact an authorized Mercedes-Benz
Center.
i Mercedes-Benz recommends using
Longlife (LL) bulbs. Replacing bulbs for front lamps
Before you start to replace a bulb for a front
lamp, do the following:
X Switch off the ignition.
X Turn the exterior lamp switch to position
$.
X Open the hood (Y page 192). :
Housing cover for low beam (halogen
headlamps only)
Housing cover for Bi-Xenon headlamps.
Do not remove!
; Bulb socket for turn signal lamp
= Bulb socket for high beam/high-beam
flasher lamp
? Bulb socket for parking and standing lamp G
Warning!
Do not remove the cover for the Bi-Xenon
headlamp. Because of high voltage in Xenon
lamps, it is dangerous to replace the bulb or
repair the lamp and its components. It is
recommended to have such work done by a
qualified technician.
Low-beam bulb (halogen headlamps
only) A
Bulb socket for low-beam headlamp
X Turn housing cover : counterclockwise
and remove it.
X Turn bulb socket A with the bulb
counterclockwise and remove it.
X Pull the bulb out of bulb socket A.
X Gently press the new bulb into bulb socket
A.
X Place bulb socket A back into the housing
and turn it clockwise.
X Align housing cover : and turn it
clockwise until it engages.
High-beam and high-beam flasher bulb
(halogen headlamps only)/high-beam
flasher bulb (Bi-Xenon headlamps only) X
Turn bulb socket = with the bulb
counterclockwise and remove it.
X Pull the bulb out of bulb socket =.270
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