2010 MERCEDES-BENZ CL CLASS low beam

Exterior lamp switch
1 W
Standing lamps, left
2 X Standing lamps, right
3 $ Off
Daytime running lamp mode
4 c Automatic headlamp mode
Daytime running lamp mode
5 T Parking lamps (also tail lamps,
license plate lamps, side marker
lamps and instrument panel lamps)
6 L Low-beam headlamps or high-beam
headlamps
7 N Front fog lamps
8 R Rear fog lamp
i The exterior lamps (except standing
lamps or parking lamps) go out
automatically when you remove the
SmartKey from the starter switch or open
the driver’s door with the ignition switched
off.
When the parking lamps or the rear fog
lamp are switched on and you remove the
SmartKey from the starter switch and open
the driver’s door, an acoustic signal
sounds.
In addition, the message Please Switch
Off Lights appears in the multifunction
display.
Switch off the parking lamps or the rear fog
lamp manually. !
Failure to switch off the parking lamps
when leaving the vehicle may result in a
discharged battery.
Low-beam headlamps The low-beam headlamps can be switched on
and off with the exterior lamp switch.
X
Switch on the ignition.
X Switching on: Turn the exterior lamp
switch to position L.
The following lamps come on:
R Low-beam headlamps
R Tail lamps
R Parking lamps
R License plate lamps
R Side marker lamps
R Instrument panel lamps
R Green indicator lamp T in the exterior
lamp switch
X Switching off: Turn the exterior lamp
switch to position $.
Automatic headlamp mode The following lamps come on and go out
automatically depending on the brightness of
the ambient light:
R
Low-beam headlamps
R Tail lamps
R Parking lamps
R License plate lamps
R Side marker lamps G
Warning!
If the exterior lamp switch is set to c, the
headlamps will not automatically come on
under foggy conditions.
To minimize risk to you and to others, activate
headlamps by turning exterior lamp switch to
L when driving or when traffic and/or Lighting
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ambient lighting conditions require you to do
so.
In
low
ambient lighting conditions, only switch
from position c to L with the vehicle
at a standstill in a safe location. Switching
from c to L will briefly switch off the
headlamps. Doing so while driving in low
ambient lighting conditions may result in an
accident.
The automatic headlamp feature is only an aid
to the driver. The driver is responsible for the
operation of the vehicle’s lights at all times.
X Switching on: Turn the exterior lamp
switch to position c.
The following lamps come on and go out
depending on the brightness of the ambient
light with the SmartKey in starter switch
position 1 or the KEYLESS-GO start/stop
button pressed once:
R Tail lamps
R Parking lamps
R License plate lamps
R Side marker lamps
When the engine is running, the low-beam
headlamps will also come on and turn off
automatically.
Canada only:

High-beam headlamps are only
available with the exterior lamp switch in
position L.
Daytime running lamp mode In Canada, the daytime running lamp mode is
mandatory
and

therefore in a constant mode.
In the USA, the daytime running lamp mode
is deactivated by default.
X Activate the daytime running lamp mode
using the control system, see “Switching daytime running lamp mode on or off (USA
only)”
(

Y page 215).
X Turn the exterior lamp switch to position
$ or c.
When the engine is running, the low-beam
headlamps come on.
In low ambient lighting conditions, the
following lamps will come on additionally:
R
Tail lamps
R Parking lamps
R License plate lamps
R Side marker lamps
With the daytime running lamp mode
activated and

the engine running, you cannot
switch off the low-beam headlamps manually.
Canada only
With the exterior lamp switch in position
$ or c, you cannot switch on the
high-beam headlamps.
The high-beam flasher is available at all times.
X For nighttime driving turn the exterior lamp
switch to

position L to permit activation
of the high-beam headlamps.
When the engine is running, and you
R shift from a driving position to park
position P with

the vehicle at a standstill or
the electronic parking brake is engaged,
the low-beam headlamps will go out with a
delay of 3 minutes
R turn the exterior lamp switch to position
T, the low-beam headlamps, the tail
and parking lamps, the license plate lamps
and the side marker lamps come on
R turn the exterior lamp switch to position
L, the manual headlamp mode has
priority over the daytime running lamp
mode
The corresponding exterior lamps come on
(Y page 275). 276
Lighting
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USA only
You can only switch on the high-beam
headlamps in low ambient lighting conditions.
The high-beam flasher is available at all times.
When the engine is running, and you turn the
exterior lamp switch to position T or
L, the manual headlamp mode has
priority over the daytime running lamp mode.
The corresponding exterior lamps come on
(Y page 275).
Fog lamps
Fog lamps cannot be switched on with the
exterior lamp switch in position c.
G
Warning!
In low ambient lighting or foggy conditions,
only switch from position c to L with
the vehicle at a standstill in a safe location.
Switching from c to L will briefly
switch off the headlamps. Doing so while
driving in low ambient lighting conditions may
result in an accident.
Fog lamps will operate with the parking lamps
and/or the low-beam headlamps on. Fog
lamps should only be used in conjunction with
low-beam headlamps. Consult your State or
Province Motor Vehicle Regulations
regarding permissible lamp operation.
X Switch on the ignition.
X Turn the exterior lamp switch to position
T or L (Y page 275).
X Switching on front fog lamps: Pull out the
exterior lamp switch to first stop.
The green indicator lamp N in the
exterior lamp switch comes on.
X Switching on rear fog lamp: Pull out the
exterior lamp switch to second stop.
The rear fog lamp, the front fog lamps, the
green N and the yellow indicator lamp
R in the exterior lamp switch come on.
X Switching off front fog lamps/rear fog
lamp: Push in the exterior lamp switch to
its stop. Locator lighting and night security
illumination The locator lighting and night security
illumination are described in the COMAND
vehicle menu section under (Y page 191).
Combination switch
Turn signals
X
Press the combination switch in direction
of arrow ; or ?.
The corresponding turn signal indicator
lamp ! or # in the instrument
cluster flashes.
The combination switch resets automatically
after major steering wheel movements.
To signal minor directional changes:
X Press the combination switch only to the
point of resistance in direction of
arrow ; or ? and release.
The corresponding turn signal lamps will
flash three times. Lighting
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High beam
X
Turn the exterior lamp switch to position
L (Y page 275).
X Switching on: Push the combination
switch in direction of arrow :.
The high-beam headlamp indicator lamp
K in the instrument cluster comes on.
X Switching off: Pull the combination switch
in direction of arrow = to its original
position.
i Also note the information on high-beam
headlamps with activated automatic
headlamp mode ( Y page 275) or the
daytime running lamp mode ( Y page 276).
High-beam flasher X
Switching on: Pull the combination switch
briefly in direction of arrow =.Hazard warning flasher
The hazard warning flasher can be switched
on at all times, even with the SmartKey
removed from the starter switch.
The hazard warning flasher comes on
automatically when an air bag deploys.
CL 600 and CL 65 AMG (USA only):
The hazard warning flasher comes on
automatically when you brake the vehicle
strongly at a speed of more than 50 mph
(70 km/h) and bring it to a complete stop. X
Switching on: Press hazard warning
flasher switch :.
All turn signal lamps are flashing.
i With the hazard warning flasher activated
and the combination switch set for either
left or right turn, only the respective left or
right turn signals will operate when the
ignition is switched on.
X Switching off: Press hazard warning
flasher switch : again.
i If the hazard warning flasher was
activated automatically, press hazard
warning flasher switch : to switch it off.
CL 600 and CL 65 AMG (USA only):
When the hazard warning flasher was
activated by a hard stop automatically, it
will be switched off automatically at a
vehicle speed of above 6 mph (10 km/h). Headlamp cleaning system
The headlamps will be cleaned with a high-
pressure water jet automatically when the
engine is running and you have
R switched on the headlamps
and
R the windshield wipers have wiped the
windshield with washer fluid five times
The counter resets when you switch off the
ignition.
For information on filling up the washer
reservoir, see “Washer system and headlamp
cleaning system” ( Y page 372). Corner-illuminating lamps
The corner-illuminating lamps improve
illumination of the area in the direction into
which you are turning.
The corner-illuminating lamps will only
operate in low ambient lighting conditions. 278
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Camera lens
: must be free of dirt, ice,
snow, and slush to function properly. Clean
the camera lens regularly. Being careful not
to scratch or damage the camera lens, see
“Cleaning the rear view camera lens”
(Y page 407).
Switching on or off X
Switching on: Switch on the ignition.
X Switch on the COMAND system.
X Shift the automatic transmission to reverse
gear R.
The COMAND system display will show the
area behind the vehicle with guidelines. G
Warning!
Please note that objects which do not touch
the ground may appear to be further away
than they actually are, for example:
R the bumper of a vehicle parked behind you
R a trailer hitch
R the back of a truck
In such cases, you should not use the
guidelines to judge the distance. You may
misjudge the distance which increases the
risk of impacting the objects.
Even when the object you approach is directly
on the ground do not approach the object any
closer than the red guideline. Red guideline
= indicates an approximate
distance of 10 in (0.25 m) from the rear of the
vehicle. Yellow guidelines ; indicate an
approximate distance of 3 ft (1 m) from the
rear of the vehicle. Blue guidelines :
indicate the approximate width required for
the vehicle.
i The image from the rear view camera will
no longer be displayed if you select another
function on the COMAND system while
reverse gear R is engaged. To display the
image again, disengage and reengage
reverse gear R.
X Switching off: Shift the automatic
transmission into park position P, neutral
position N, or drive position D. Night View Assist
The Night View Assist illuminates the road
with infrared light in addition to the normal
headlamps.
A camera at the top of the windshield
measures the infrared light and shows a
black-and-white image in the multifunction
display. The image in the multifunction
display corresponds to a road lit up by high-
beam headlamps. G
Warning!
The Night View Assist is only an aid to support
you while driving and cannot substitute your
careful attention. Do not rely on the display of
the Night View Assist; instead, continue to Driving systems
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Display messages
Possible causes/consequences and
X Solutionsb Auto Lamp
Function
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 Switch off the daytime running lamp mode in the instrument
cluster control system ( Y page 215).
X Switch off the headlamps using the exterior lamp switch
(Y page 275). b Check
Left Low
Beam
or
Check
Right Low
Beam The left or right low-beam lamp is malfunctioning.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. b Check
Rear Left
Fog Lamp The rear fog lamp is malfunctioning. A substitute bulb is being
used.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. b Please
Switch
Off Lights You have removed the SmartKey from the starter switch,
opened the driver’s door and left the headlamps on or
removed the SmartKey with KEYLESS-GO from the vehicle
and left the headlamps on.
X
Turn the exterior lamp switch to $ or c
(Y page 275).
or
X With the rear fog lamp switched on: Push in the exterior
lamp switch to its stop. b Check
Left Tail
and Brake
Lamp
or
Check
Right
Tail and
Brake Lamp The left or right tail lamp/brake lamp is malfunctioning. This
message will only appear if a critical number of LEDs have
stopped working. A substitute bulb is being used.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. 448
Vehicle status messages in the multifunction display
Practical hints
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Tires
Display messages
Possible causes/consequences and
X Solutionsh Tire
Press.
Warning
Caution
Tire
Malfunctio
n At least one tire is deflating.
X
Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers.
X If necessary, change the wheel (Y page 465). h Check
Tire
Pressure The tire inflation pressure in at least one tire is significantly
below the reference value.
X
Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers.
X Check and adjust tire inflation pressure as required.
X If necessary, change the wheel (Y page 465). 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. 450
What to do if …
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