headlamp MERCEDES-BENZ CL COUPE 2009 User Guide

X
Pull the light switch out to the first detent.
The N green indicator lamp on the light
switch lights up.
X To switch off: press the light switch in as
far as it will go.
The N green indicator lamp on the light
switch goes out.
Rear foglamp X
Turn the key to position 2in the ignition
lock.
X To switch on: turn the light switch to
L orT. When the light switch is set
to c, you cannot switch on the rear fog-
lamp.
X Pull the light switch out to the second stop.
The R yellow indicator lamp on the light
switch lights up.
X To switch off: press the light switch in as
far as it will go.
The R yellow indicator lamp on the light
switch goes out. Combination switch (turn signals,
main-beam headlamps and headlamp
flasher) Turn signal lamp
X
To switch on: press the combination
switch in the direction of arrow ;or?.
The corresponding turn signal indicator
lamp ! or# in the instrument clus-
ter flashes.
i If you only wish to indicate a minor change
of direction, press the combination switch
briefly in the respective direction. The cor-
responding turn signal flashes three times.
Main-beam headlamps X
Turn the ignition key to position 2in the
ignition lock or start the engine.
X Turn the light switch to Lorc 26
.
X To switch on: press the combination
switch in the direction of arrow :.
The K indicator lamp in the instrument
cluster lights up.
X To deactivate: move the combination
switch back to its normal position.
The K indicator lamp in the instrument
cluster goes out.
Headlamp flasher X
To switch on: briefly pull the combination
switch in the direction of arrow =. Hazard warning lamps
26
In the cposition, the main-beam headlamps are only switched on when it is dark. 196
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The hazard warning lamps still operate if the
ignition is switched off. They switch on auto-
matically if an airbag is deployed or if you
brake sharply and bring the vehicle to a halt
from a speed of more than 70 km/h.
X To switch on: press button:.
All turn signals flash. If you now switch on
a turn signal using the combination switch
(Y page 196), only the turn signal lamp on
the corresponding side of the vehicle will
flash.
X To switch off: press button:. Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is oper-
ated five times while the lights are on and the
engine is running. When you switch off the
ignition, the automatic headlamp cleaning
system is reset and counting is resumed
from 0. Intelligent Light System
The Intelligent Light System is a system which
adjusts the headlamps automatically to suit
the prevailing driving and weather conditions.
The bi-xenon headlamps offer enhanced func-
tions to improve illumination of the road sur-
face, e.g. depending on the vehicle speed or
weather conditions. The system includes the
active light system, cornering light function,
motorway mode and extended range fog-
lamps. The system is only active when it is
dark. Active light system The active light function is a system that
moves the headlamps according to the steer-
ing movements of the front wheels. In this
way, relevant areas remain illuminated while
driving. This allows you to recognise pedes-
trians, cyclists and animals.
Cornering light
The cornering light function improves the illu-
mination of the road surface in the broad
direction you are turning, e.g. making it easier
to see in tight corners. It can only be activated
when the dipped-beam headlamps are
switched on.
Active:
R
if you are driving at speeds below
40 km/h, the cornering light function is
activated either by the turn signal or by the
steering wheel being turned.
R if you are driving at speeds between
40 km/h and 70 km/h, the cornering light Lights
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X
Press the abutton.
X To activate or deactivate: pressa
again. Service menu
In the Service menu you can:
R call up display messages (Y page 316)
R reset the tyre pressure loss warning system
(Y page 299) or check the tyre pressure
electronically* (Y page 300)
R call up the service due date (Y page 307)
R check the engine oil level* (Y page 293)Settings menu
Use the buttons on the multi-function steer-
ing wheel.
In the Settings menu you can:
R switch the daytime driving lights on/off
(Y page 225)
R activate/deactivate the Intelligent Light
System (Y page 225)
R set permanent SPEEDTRONIC
(Y page 245)
R show/hide the additional speedometer
(Y page 226)
R select the units for speed/distance
(Y page 226)
R activate/deactivate the radar sensor sys-
tem* (Y page 226)
Switching the daytime driving lights
on/off If you set the
Daytime driving lamps and
the light switch is set to $orc, the
side lamps, dipped-beam headlamps and
licence plate lighting are switched on auto-
matically when the engine is running. If you
turn the light switch to a different position,
the corresponding lights are switched on. If you switch off the daytime driving lights
while driving at night, make sure that the light
switch is set to
Lorc.
X Press the =or; button to select the
Settings menu.
X Press 9or: to select Daytime
driving lights.
X Press the abutton.
X To activate/deactivate: pressa
again.
Activating/deactivating the Intelligent
Light System Select
Intell. Light System to switch on
or switch off the following functions:
R motorway mode
R active light function
R cornering light function
R extended range foglamps
X Press the =or; button to select the
Settings menu.
X Press 9or: to select Intell.
Light System.
X Press the abutton.
X To activate/deactivate: pressa
again.
Tourist mode
If you drive in countries in which traffic drives
on the opposite side of the road to the country
where the vehicle is registered, oncoming
traffic may be dazzled by the asymmetrical
dipped-beam headlamps.
If tourist mode is activated, the multi-function
display shows the Intell. Light System
Inoperative display message in the
Intell. Light System function. Motorway
mode and the extended range foglamps are
deactivated.
Have tourist mode activated as near to the
border as possible before crossing into these
countries. The headlamps are switched to
symmetrical dipped beam. When symmetri- On-board computer
225Controls
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Night View Assist*
Night View Assist uses infrared as well as the
normal headlamps to light up the road. A
camera at the top of the windscreen picks up
the infrared light and displays a black and
white image in the multi-function display. The
image shown in the multi-function display
corresponds to a road lit up by main-beam
headlamps. This enables you to see the road's
course and any obstacles in good time. G
Risk of accident
Night View Assist is only an aid designed to
assist driving and does not relieve you of the
responsibility to pay attention. Continue to
look through the windscreen instead of rely-
ing on the Night View Assist display. You are
responsible for safety and must drive in
accordance with traffic conditions. You could
otherwise endanger yourself and others.
The system may be impaired or may not func-
tion if:
R there is poor visibility, e.g. due to snow,
rain, fog or spray.
R the windscreen is dirty, misted up or cov-
ered, for instance by a sticker, in the vicinity
of the camera.
R you drive around a bend or up or down an
incline.
Light from the headlamps of oncoming vehi-
cles does not affect the Night View Assist dis-
play. This is also the case if you cannot switch
on the main-beam headlamps because of
oncoming traffic. G
Risk of accident
Night View Assist does not detect objects in
the immediate vicinity of the vehicle. Look
through the windscreen when manoeuvring.
Make sure that there are no people or animals
in the area in which you are manoeuvring.
i Infrared light cannot be seen by the
human eye and therefore does not dazzle. Night View Assist can always remain on,
even if there is oncoming traffic.
:
Night View Assist camera
Activating/deactivating You can only activate Night View Assist if:
R
the key is in position 2in the ignition lock.
R it is dark.
R the light switch is set to corL or
the daytime driving lights are switched on.
R the automatic transmission is not in posi-
tion R. X
Press rocker switch :up or down.
The Night View Assist display appears in
the multi-function display.
i The infrared headlamps only switch on
when the vehicle is driving at speeds of at
least 10 km/h. This means that you do not
have the full visual range while stationary Driving systems
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X
Turn the key to position 2(Y page 182) in
the ignition lock.
X Check the coolant temperature gauge in
the instrument cluster. G
Risk of injury
The cooling system is pressurised. Therefore,
only unscrew the cap once the engine has
cooled down. The coolant temperature gauge
must display less than 70 †. Otherwise, you
could be scalded if hot coolant escapes.
The coolant expansion tank is located in the
engine compartment on the right when
viewed in the direction of travel. X
Slowly turn cap :half a turn anti-clock-
wise and allow excess pressure to escape.
X Turn cap :further anti-clockwise and
remove it.
There is sufficient coolant in expansion
tank ;if the coolant is level with marker
bar =in the filler neck when cold or
approximately 1.5 cm higher when hot.
X Top up the coolant if necessary.
X Replace cap :and tighten all the way to
the stop.
For further information on coolant, see . Windscreen washer system/head-
lamp cleaning system
The washer fluid reservoir for the windscreen
washer system and headlamp cleaning sys-
tem* is located in the engine compartment on the left-hand side when viewed in the
direction of travel.
i
Add windscreen washer concentrate to
the washer fluid all year round. G
Risk of fire
Windscreen washer fluid is highly flammable.
Fire, naked flames and smoking are prohibi-
ted when handling washer fluid concentrate.
! Only use windscreen washer fluid which
is suitable for plastic lamp lenses. Unsuit-
able windscreen washer fluid could dam-
age the plastic lamp lenses of the head-
lamps.
X Mix the windscreen washer fluid in a con-
tainer beforehand.
X At temperatures above freezing:
fill the washer fluid reservoir with a mix of
water and windscreen washer concentrate
(e.g. MB SummerFit).
X At temperatures below freezing:
fill the washer fluid reservoir with a mix of
water, antifreeze additive and windscreen
washer concentrate (e.g. MB WinterFit).
Adapt the mixing ratio to the outside tem-
peratures.
X To open: pull cap:upwards by the tab.
X Top up with the premixed washer fluid.
X To close: press cap :onto the filler neck
until it engages. Engine compartment
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waves. This may cause the maximum per-
missible water depth to be exceeded.
Failure to observe these notes may result
in damage to the engine, electrical systems
and transmission. Driving abroad
Points to remember
An extensive Mercedes-Benz Service network
is also available in other countries. The
Service Hotline's current telephone numbers
for use when you are abroad are to be found
in the "Service24h" chapter of the Service
Booklet.
Only low-octane fuel is available in certain
countries.
You can find further information about fuel
grades on (Y page 290). Symmetrical dipped beam
If your journey takes you to countries where
vehicles are driven on sides of the road oppo-
site to the country in which the vehicle is reg-
istered, your headlamps must be switched to
symmetrical dipped beam. Oncoming traffic
will be dazzled less.
X Have the headlamps switched over at a
qualified specialist workshop, e. g. a
Mercedes-Benz Service Centre. G
Risk of accident
Remember to set the headlamps back to
asymmetrical dipped beam when you return
to driving on the same side of the road as that
of the country in which your vehicle was reg-
istered. You may otherwise dazzle the oncom-
ing traffic and could cause an accident. Service
ASSYST PLUS service interval display
The ASSYST PLUS service interval display
informs you of the next service due date. The
service due date is shown in the multi-func-
tion display, for example:
Service A due in .. days
Service A due in .. km
Service A due
The letter indicates how much time the work-
shop will require to carry out the service work.
The letters displayed range from Afor a short
service duration to Hfor a long service dura-
tion.
The ASSYST PLUS service interval display
does not take into account any periods of
time during which the battery is disconnec-
ted.
To maintain the time-dependent service
schedule:
X Note down the service due date displayed
before disconnecting the battery.
or
X Subtract the battery disconnection periods
from the service date shown on the display
after reconnecting the battery. Hiding the service message
If the service due date has not yet been
exceeded, the service message disappears
automatically after a few seconds. You can
also hide the service message yourself.
X Press the %button on the multi-func-
tion steering wheel. Service due date exceeded
A display message is shown in the multi-func-
tion display, for example:
Service A due
Service A .. days overdue 306
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cialist workshop immediately, e.g. a
Mercedes-Benz Service Centre.
X
Remove the following types of dirt immedi-
ately, whilst avoiding rubbing too hard.
Soak:
R
insect remains with insect remover
R bird droppings with water
and rinse off the treated surface after-
wards.
Remove:
R tree resin, oils, fuels and greases by rub-
bing gently with a cloth soaked in petro-
leum ether or lighter fluid.
R tar stains with tar remover
R wax with silicone remover
! Do not affix:
R stickers
R films
R magnetic plates or similar items
to painted surfaces. Otherwise, you could
damage the paintwork.
Cleaning the windows X
Clean the inside and outside of the win-
dows with a damp cloth and a cleaning
product approved and recommended by
Mercedes-Benz.
! Clean the water drainage channels of the
windscreen and the rear window at regular
intervals. Under certain circumstances,
deposits such as leaves, petals and pollen
may prevent water from draining away
leading to corrosion damage.
Cleaning the wiper blades G
Risk of injury
Before cleaning the windscreen or wiper
blades, turn the key to position 0in the igni-
tion lock or press the Start/Stop button* until all indicator lamps have gone out in the instru-
ment cluster. The windscreen wipers could
otherwise move and cause injury.
! Only fold the windscreen wipers away
from the windscreen when vertical. Other-
wise, you will damage the bonnet.
! Do not clean the wiper blades too often,
as this will result in damage to the graphite
coating. This could cause wiper noise.
X Fold the wiper arms away from the wind-
screen.
X Clean the wiper blades carefully with a
damp cloth.
X Fold the wiper arms back again before
switching on the ignition.
Cleaning the headlamps X
Clean the plastic lenses of the headlamps
with a wet sponge and windscreen washer
fluid or cleaning cloths.
! Only use washer fluid or cleaning cloths
suitable for plastic lenses. Unsuitable
washer fluid or cleaning cloths could
scratch or damage the plastic lenses of the
headlamps. Care
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Display messages
Possible causes/consequences and
X
X Solutions Intell.
Light Sys‐
tem inopera‐
tive Tourist mode is active. The headlamps are set to symmetrical
dipped beam (
Ypage 225).
X If you drive in countries in which traffic drives on the oppo-
site side of the road to the country where the vehicle is
registered: the headlamps are set to symmetrical dipped
beam, in order not to dazzle oncoming traffic.
X If you drive in countries in which traffic drives on the same
side of the road as the country where the vehicle is regis-
tered: visit a qualified specialist workshop. Child seat in wrong
position
See Own‐
er's Man‐
ual
G
Risk of injury
Vehicles with automatic child seat recognition *on the front-
passenger seat: the child seat is incorrectly positioned.
X Fit the child seat in the correct position. G
Risk of injury
The sensor for the automatic child seat recognition on the
front-passenger seat* is faulty.
X Visit a qualified specialist workshop. Park
Assist deactiva‐
ted
autom.
See Own‐
er's Man‐
ual
Vehicles with a navigation system*: the vehicle is close to a
radio-telescope facility and, therefore, must not transmit any
radar signals. Park Assist* has switched itself off automati-
cally.
X
Drive on.
Park Assist *is available again as soon as the vehicle is far
enough away from the radio-astronomical installation
(Y page 411). Display messages
323Practical advice
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Display messages
Possible causes/consequences and
X
X Solutions The poly-V-belt may have torn.
X
Stop immediately and safely when traffic conditions permit
and check the poly-V-belt.
If the poly-V-belt is torn:
X Do not drive on. Consult a qualified specialist workshop.
If the poly-V-belt is intact:
X Wait until the display message disappears before restarting
the engine. Otherwise, there is a risk of engine damage.
X Observe the coolant temperature gauge.
X Have the vehicle checked at a qualified specialist work-
shop. b Third
brake lamp The third brake lamp is faulty. The display message will only
appear if all LEDs have failed.
X
Visit a qualified specialist workshop. b Left-hand
cornering
light
or
Right-
hand cor‐
nering
light The left-hand or right-hand cornering lamp is faulty.
X
Change the bulb (Y page 369). b Left-hand
dipped
beam
or
Right-
hand
dipped
beam The left-hand or right-hand dipped-beam headlamp is faulty.
X
Visit a qualified specialist workshop. b Active
Light
Function
inopera‐
tive
The active light function* is faulty.
X
Visit a qualified specialist workshop. Display
messages
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Display messages
Possible causes/consequences and
X
X Solutions b AUTO
lights
inopera‐
tive The light sensor is faulty. Daytime driving lights are switched
on.
X
Switch off the daytime driving lights in the on-board com-
puter (Y page 225).
X Switch the lighting on or off using the light switch.
X Visit a qualified specialist workshop. b Rear left-
hand turn
signal
or
Rear
right-
hand turn
signal The rear left-hand or right-hand turn signal is faulty.
X
Visit a qualified specialist workshop. b Turn sig‐
nal in
left-hand
exterior
mirror
or
Turn sig‐
nal in
right-
hand exte‐
rior mir‐
ror The left-hand or right-hand turn signal on the exterior mirror
is faulty. The display message will only appear if all LEDs have
failed.
X
Visit a qualified specialist workshop. b Front
left-hand
turn sig‐
nal
or
Front
right-
hand turn
signal The front left-hand or right-hand turn signal is faulty.
X
Visit a qualified specialist workshop. b Left-hand
main beam
or
Right-
hand main
beam The left-hand or right-hand main beam headlamp is faulty.
X
Change the bulb (Y page 369).344
Display
messagesPractical advice
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