2010 MERCEDES-BENZ CL CLASS key

i
For safety reasons, the driver’s seat will
not return to its last set position if the
system recognizes the last set position as
an extreme forward position. Instead, the
driver’s seat will remain at or move to a
factory-set maximum forward position. To
again fully return the driver’s seat to your
last set position or to memory position,
adjust the seat to the desired position or
press and hold the respective memory
position button (Y page 274).
i The last set driver’s seat and steering
wheel positions are stored when the
ignition is switched off and the position is
stored in memory.
i If the current position for the steering
wheel is in the uppermost tilt position, the
steering wheel will not move.
If the current seat position is within a
factory-set position range and the system
recognizes the current seat position to be
rearward enough for easy entry and exit,
the driver’s seat will not move to the rear.
The adjustment procedure is interrupted
briefly when the engine is started. G
Warning!
Let the system complete the adjustment
procedure before setting the vehicle in
motion. All driver’s seat and steering wheel
adjustments must be completed before
setting the vehicle in motion. Driving off with
the driver’s seat/steering wheel still
adjusting could cause the driver to lose
control of the vehicle.
Crash-responsive exit aid When you open the driver’s door after an
accident has occurred, the steering column
moves
up.
The position of the SmartKey in the
starter switch is insignificant. This function
facilitates exiting as well as rescue of vehicle
occupants. The crash-responsive exit aid can only be
triggered
when

the easy-entry/exit feature is
activated via the control system. Rear seat head restraints
G
Warning!
For safety reasons, always drive with the rear
head restraints in the upright position when
the rear seats are occupied.
Keep the

area around head restraints clear of
articles (e.g. clothing) to not obstruct the
folding operation of the head restraints. G
Warning!
For your protection, drive only with properly
positioned head restraints.
Adjust the

head restraint in such a way that it
is as close to the head as possible and the
center of the head restraint supports the back
of the head at eye level. This will reduce the
potential for injury to the head and neck in the
event of an accident or similar situation.
With a rear seat occupied, make sure to move
the respective head restraint up from the
lowest non-use position and have the
occupant adjust the head restraint properly.
Do not drive the vehicle without the seat head
restraints installed when the rear seats are
occupied. Head restraints are intended to
help reduce injuries during an accident. G
Warning!
Make sure the rear seat head restraints
engage when placing them upright manually.
Otherwise their

protective function cannot be
ensured.
The back of the head will not be supported in
the event of a collision. That could cause
serious or even fatal injuries. Rear seat
occupants can be seriously injured or killed.
Folding rear seat head restraints back The rear seat head restraints can be folded
backward for increased visibility.268
Seats
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i
The steering wheel heating will not switch
on, when the temperature of the vehicle
interior is above 86‡ (30†).
X Switching off: Turn switch at the tip of
stalk in direction of arrow ;.
Indicator lamp = goes out.
i Indicator lamp = flashes or goes out in
case of power surge or undervoltage or if
the steering wheel heating malfunctions.
i The steering wheel heating switches off
automatically when you remove the
SmartKey from the starter switch or, on
vehicles with KEYLESS-GO, when you
switch off the ignition and open the driver’s
door.
The steering wheel heating switches off
automatically:
R when you remove the SmartKey from the
starter switch
R on vehicles with KEYLESS-GO, when you
switch off the ignition and open the
driver’s door
R when the temperature of the vehicle
interior is above 86‡ (30†)
R after approximately 24 minutes
For more information on the steering wheel,
see “Multifunction steering wheel”
(Y page 202). Mirrors
Notes
Adjust the interior and exterior rear view
mirrors before driving so that you have a good
view of the road and traffic conditions. Interior rear view mirror
X Adjust the interior rear view mirror
manually. Exterior rear view mirrors
G
Warning!
Exercise care when using the passenger-side
exterior rear view mirror. The mirror surface
is convex (outwardly curved surface for a
wider field of view). Objects in mirror are
closer than they appear. Check your interior
rear view mirror and glance over your
shoulder before changing lanes. i
You can store the settings for the exterior
rear view mirror position with the memory
function ( Y page 273).
X Switch on the ignition.
X Press button = for the driver’s side
exterior rear view mirror or button ; for
the passenger-side exterior rear view
mirror.
The indicator lamp in the respective button
comes on.
X Press adjustment button : up, down, left
or right according to the desired setting.
If you do not make adjustments to the
selected exterior rear view mirror within
15 seconds, the indicator lamp goes out. You
will then have to select the desired exterior
rear view mirror again before adjustments
can be made. Adjustments can only be made
with the indicator lamp for the respective
exterior rear view mirror button illuminated.
! If an exterior rear view mirror was forcibly
hit from the front, manually snap it back
into place. Mirrors
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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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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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If you are driving faster than 25 mph
(40 km/h) the corner-illuminating function is
not available.
Switching on
X
Make sure the engine is running.
X Turn the exterior lamp switch to position
L or c (Y page 275).
or
X Activate the daytime running lamp mode
(Y page 276).
X Switch on the left or right turn signal,
depending on whether you are turning left
or right.
The respective corner-illuminating lamp
comes on. If you have switched on the turn
signal for one side but turn the steering
wheel in the other direction, the corner-
illuminating lamp comes on on the side of
the turn signal.
or
X Turn steering wheel in desired direction.
Driving forward: The corner-illuminating
lamp on the side of your steering direction
comes on.
Driving in reverse: The corner-illuminating
lamp opposite to your steering direction
comes on.
The corner-illuminating lamps will come on
automatically depending on the steering
angle, even if you did not switch on either turn
signal. If the corner-illuminating lamps came
on automatically, they will also go out
automatically depending on the steering
angle and vehicle speed.
The corner-illuminating lamps temporarily
come on on both sides of the vehicle if you
turn the steering wheel in one direction and
then again in the other direction shortly
thereafter.
The corner-illuminating lamp remains lit for a
short time only. It then goes out
automatically. Switching off X
Switch off the left or right turn signal.
or
X Steer straight ahead.
The corner-illuminating lamp goes out.
i There may be a brief delay before the
corner-illuminating lamps go out. Interior lighting
i Even with the SmartKey being removed
from the starter switch you can still use the
lighting for the storage compartment, glove
box and vanity mirrors, when you open a
door or press one of the interior lighting
buttons. If a lamp is switched on and you
do not lock the vehicle, it will be switched
off automatically after 30 minutes.
When you lock the vehicle from the outside,
the interior lighting is switched off. :
p Left front reading lamp on/off
; s Rear interior lighting on/off
= c Front interior lighting on/off
? ~ Automatic control on/off
A p Right front reading lamp on/off
Automatic control X
Activating: Press button ~.
The OFF indicator lamp next to the button
goes out.
The interior lighting comes on, when you Lighting
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R
unlock the vehicle
R remove the SmartKey from the starter
switch ( Interior Lighting Delayed
Switch-off must be switched on
(Y page 191))
R open a door
The interior lighting goes out after a short
time (Y page 191).
i If a door remains open, the interior lamps
go out automatically after approximately
5 minutes.
X Deactivating: Press button ~.
The OFF indicator lamp next to the button
comes on.
Manual control X
Switching front interior lighting on/
off: Press button c.
X Switching rear interior lighting on/off:
Press button s.
X Switching front reading lamps on/off:
Press respective button p.
i The brightness of the ambient lighting is
adjusted via COMAND ( Y page 192).
Emergency lighting The interior lighting comes on automatically
if the vehicle is involved in an accident.
Switching off:
X
Press hazard warning flasher switch
(Y page 278).
or
X Press switch ~.
or
X Unlock the vehicle with the SmartKey. Wipers
Notes
! Do not operate the wipers when the
windshield is dry. Dust that accumulates on
a windshield might scratch the glass and/
or damage the wiper blades when wiping
occurs on a dry windshield. If it is necessary
to operate the wipers in dry weather
conditions, always operate the wipers with
washer fluid.
! If the windshield wipers leave smears on
the windshield after the car has been driven
through an automatic car wash, then wax
or other residue is on the windshield.
Shortly after washing the car in an
automatic car wash, clean the windshield
with washer fluid. Windshield wipers
X Observe notes on page (Y page 280).
Switching on/off Combination switch
1
$ Windshield wipers off
2 Ä Slow intermittent wiping 31
3 Å Fast intermittent wiping 32
4 ° Slow continuous wiping
31 Rain sensor operation with low sensitivity.
32 Rain sensor operation with high sensitivity. 280
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5
¯ Fast continuous wiping
B í Single wipe/ î Wiping with
washer fluid
X Switch on the ignition.
X Turn the combination switch to the desired
position, depending on the intensity of the
rain.
i When the
windshield wipers are switched
on and you stop the vehicle, the wipers
operate more slowly.
Intermittent wiping Only switch on intermittent wiping under wet
weather conditions or in the presence of
precipitation.
When
you

select intermittent wiping, the rain
sensor is activated. The rain sensor sets a
suitable wiping interval depending on the
wetness of the sensor surface automatically.
! Do not leave windshield wipers on an
intermittent setting when the vehicle is
taken to an automatic car wash or during
windshield cleaning. Windshield wipers will
operate in the presence of water sprayed
on the windshield, and windshield wipers
may be damaged as a result.
! If you have set intermittent wiping, dirt on
the surface of the rain sensor or optical
effects may cause the windshield wipers to
wipe in an undesired fashion. This could
then damage the windshield wiper blades
or scratch the windshield. You should
therefore switch off the windshield wipers
when weather conditions are dry.
X Turn the combination switch to position
Ä or Å.
After the initial wipe, pauses between
wipes are controlled by the rain sensor
automatically.
Intermittent wiping is interrupted when the
vehicle is

at a standstill and a door is opened.
This protects persons getting into or out of
the vehicle from being sprayed. Intermittent wiping will be continued when all
doors are closed and
R
the automatic transmission is in drive
position D or reverse gear R
or
R the wiper setting is changed using the
combination switch
Single wipe X
Press the combination switch briefly in
direction of arrow B to the resistance
point.
The windshield wipers wipe one time
without washer fluid.
Wiping with washer fluid X
Press the combination switch in direction
of arrow B past the resistance point.
The windshield

wipers operate with washer
fluid.
i To prevent smears on the windshield or
noisy/chattering wiper blades, wipe with
washer fluid

every now and then even when
it is raining.
For information on filling up the washer
reservoir, see “Washer system and headlamp
cleaning system” ( Y page 372).
For information on cleaning the headlamps
with washer fluid, see “Headlamp cleaning
system” ( Y page 278). Problems with wipers
! If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off
immediately.
For safety

reasons, do the following before
attempting to remove any blockage:
R Stop the vehicle in a safe location.
R Remove the SmartKey from the starter
switch.
or Wipers
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