2010 MERCEDES-BENZ CL CLASS automatic transmission

Once the second red distance segment
illuminates, you will hear a continuous
warning tone. You have reached the minimum
distance. The signal is canceled when the
automatic transmission is in park position P
or neutral position N with the electronic
parking brake engaged.
Rear area:
As soon as the first red distance segment
illuminates, you will hear an intermittent
warning tone for approximately 2 seconds.
Once the second red distance segment
illuminates, you will hear a continuous
warning tone. You have reached the minimum
distance. The signal is canceled when the
automatic transmission is in drive position
D,
park position P, or neutral position N with the
electronic parking brake engaged.
i During strong rainfall, the warning
indicators and warning tones may be
triggered, for example, by water splashing
into the area of the sensors.
Collision warning The Park Assist can detect obstacles from a
considerable distance. If you drive in reverse
towards an obstacle, you will hear a warning
tone. You must then brake in order to avoid a
collision. The warning tone for a collision will
not sound when the vehicle is at a standstill
very close to the obstacle. In this case, you
will hear a corresponding tone for the warning
indicator in the rear area.
i
During strong rainfall, the collision
warning may be triggered, for example, by
water splashing into the area of the
sensors.
Switching Park Assist on/off The Park Assist can be switched off manually.
i
When the indicator lamp is on, the Park
Assist is switched off. X
Switching off: Press Park Assist
button :.
Indicator lamp ; comes on.
X Switching on: Press Park Assist
button : again.
Indicator lamp ; goes out.
The Park Assist is automatically switched on
when the ignition and radar sensors
(Y page 216) are switched on. Advanced Parking Guidance
The Advanced Parking Guidance is an
electronic parking aid equipped with radar
sensors. The radar sensors scan the area on
both sides of vehicle. When a suitable parking
space is found, it is indicated by a parking
space symbol in the multifunction display.
You will receive steering instructions for
parking in that space. G
Warning!
The Advanced Parking Guidance is only an aid
and may display parking spaces that are not
suitable for parking such as
R no-parking zones
R parking space with unsuitable road/ground
surface
R driveways
R entrances/exits
The Advanced Parking Guidance only shows a
representation of the parking space in the
multifunction display as parking space is first Driving systems
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Parking
The following describes the parallel parking
process on the passenger side. Parallel
parking on the driver’s side is performed
reversed left to right.
If the Advanced Parking Guidance detects an
obstacle behind the vehicle during the
parking procedure, you will hear an audible
warning. Stop the vehicle immediately. The
parking space and the lane flash in the
multifunction display. Only continue driving/
parking after you have made sure that this is
possible to do in a safe manner. If the
Advanced Parking Guidance no longer
detects any obstacles, the display in the
multifunction display stops blinking. You may
continue the parking procedure.
G
Warning!
The Advanced Parking Guidance is only an aid
and may not detect all obstacles. At corners
or near smooth surfaces, the Advanced
Parking Guidance may not detect an object
correctly. The Advanced Parking Guidance
does not relieve you of the responsibility to
pay attention. You are always responsible for
safety and must continue to pay attention to
your immediate surroundings when parking
and maneuvering. Otherwise, you could
endanger yourself and others.
X Bring the vehicle to a standstill as long as
the desired parking space is displayed by
the blue parking space symbol in the
multifunction display.
X Shift the automatic transmission into
reverse gear R.
The message Check Surroundings
Press ’OK’ to Confirm appears in the
multifunction display.
X Press a on the multifunction steering
wheel to confirm.
The display in the multifunction display
changes to the Advanced Parking
Guidance. X
Where necessary, depending on the
distance to the parking space, back up in a
straight line a short distance.
This is indicated by a green lane :.
X Back up until you hear an audible warning,
then stop.
The stopping position has been reached,
indicated by a white bracket ;. X
When the vehicle is stationary, turn the
steering wheel until red lane = matches
up with yellow lane ?.
Lane ? then turns green. If the parking
space is located within the display range, a
white bracket with an arrow for the target
position is shown at the end of the green
lane. 330
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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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look through the windshield. You are always
responsible for safety and must drive in
accordance with traffic conditions.
Otherwise, you could endanger yourself and
others.
The system may be impaired or unavailable
when
R
visibility is poor, e.g. due to snow, rain, fog,
or heavy spray
R the camera area of the windshield is dirty,
fogged up or covered by a sticker for
example
R driving through curves or on inclines or
declines G
Warning!
The Night View Assist cannot record objects
immediately in front of or next to the vehicle.
When maneuvering, continue to look through
the windshield. Make sure no persons or
animals are in the area in which you are
maneuvering. You could otherwise injure
them.
The Night View Assist image in the
multifunction display is not impaired by the
headlamps of approaching vehicles.
As a result, you can better follow the course
of the road and detect obstacles earlier on.
i Infrared light is invisible to the human eye
and thus does not blind. The Night View
Assist can remain switched on
permanently even with oncoming traffic
present. The Night View Assist monitors the area in
front of your vehicle via camera
:.
Switching on or off You can only switch on the Night View Assist
if
R
the SmartKey in the starter switch is set to
position 2
R it is dark
R the exterior lamp switch is set to c or
L, or if the daytime running lamp mode
is activated ( Y page 276)
R the automatic transmission is not in
reverse gear R X
Press button : up or down.
The Night View Assist image appears in the
multifunction display.
i The infrared headlamps only come on
above a speed of approximately 6 mph
(10 km/h). Therefore, when you are at a
standstill, you do not have a complete view
and cannot check the function of the Night
View Assist.
Image on multifunction display When you switch on the Night View Assist, the
dial for the speedometer changes on the
multifunction display. The speedometer dial
is shown as a bar on the lower edge of the
multifunction display. The line for main
menus is no longer available. If you would like
to change a setting using the steering wheel334
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G
Warning!
The Blind Spot Assist monitors certain areas
in the immediate vicinity of your vehicle.
Vehicles approaching and passing at speeds
that exceed the speed of your vehicle
significantly will not be detected. There will be
no warning display and no audible warning.
When driving in a very wide lane, the sensors
may not be able to cover the entire width of
the neighboring lane. Vehicles driving on the
outside of the neighboring lane may not be
detected.
It is the driver’s responsibility at all times to
be attentive to road, weather and traffic
conditions and to provide the steering,
braking and other driving inputs necessary to
retain control of the vehicle. Failure to do so
could result in recognizing dangers too late,
possibly resulting in an accident and serious
injury to yourself and others.
When driving in a very narrow lane, the
sensors may detect and display vehicles in the
second lane over. This will be the case if there
are vehicles driving on the inside edge of their
lane.
The system may issue causeless warnings in
the area of guardrails or similar structural
boundaries.
The Blind Spot Assist sensors are built into
the front and rear bumpers. Make sure that the area of the bumpers around the sensors
is free of dirt, ice and snow. The radar sensors
must not be obstructed, for example, by
bicycle carriers or overhanging luggage.
!
In the event of a significant impact or
damage affecting the bumpers, have the
radar sensors checked by a qualified
specialist workshop such as a Mercedes-
Benz Center. Failure to do this can result in
Blind Spot Assist not functioning correctly.
Indicator and warning lamps Exterior rear view mirror, driver’s side
X
Make sure that the radar sensors
(Y page 216) and Blind Spot Assist
(Y page 213) are switched on.
X Switch on the ignition.
Red warning lamps : in the exterior rear
view mirrors come on.
X Start the engine.
Yellow indicator lamps : in the exterior
rear view mirrors come on up to a speed of
20 mph (30 km/h).
Above a speed of 20 mph (30 km/h), yellow
indicator lamps : go out and the Blind Spot
Assist is active. If the Blind Spot Assist
detects a vehicle in its range, red warning
lamp : on the corresponding side of the
vehicle comes on.
When you shift the automatic transmission in
reverse gear R, yellow indicator lamps : in
the exterior rear view mirrors goes out after
approximately 3 seconds. The Blind Spot
Assist is then not active. Driving systems
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Tire type code
Tire type code
? may, at the option of the
manufacturer, be used as a descriptive code
for identifying significant characteristics of
the tire.
Date of manufacture The date of manufacture
A identifies the
week and year of manufacture.
The first two figures identify the week,
starting with “01” to represent the first full
week of the calendar year. The second two
figures represent the year.
For example, “3208” represents the 32nd
week of 2008. Tire ply material
i
For illustration purposes only. Actual data
on tires are specific to each vehicle and
may vary from data shown in above
illustration.
This marking tells you about the type of cord
and number of plies in the sidewall : and
under the tread ;. Tire and loading terminology
Accessory weight The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power seats, radio, and heater, to the extent that these
items are available as factory-installed
equipment (whether installed or not).
Air pressure The amount of air inside the tire pressing
outward on each square inch of the tire. Air
pressure is expressed in pounds per square
inch (psi), kilopascal (kPa), or bar.
Aspect ratio
Dimensional relationship between tire
section height and section width expressed
in percentage.
Bar
Metric unit for air pressure. There are
14.5038 pounds per square inch (psi) to
1 bar; there are 100 kilopascals (kPa) to 1 bar.
Bead
The tire bead contains steel wires wrapped by
steel cords that hold the tire onto the rim.
Cold tire inflation pressure
Tire inflation pressure when your vehicle has
been sitting for at least 3 hours or driven no
more than 1 mile (1.6 km).
Curb weight
The weight of a motor vehicle with standard
equipment including the maximum capacity
of fuel, oil, and coolant, and, if so equipped,
air conditioning and additional optional
equipment, but without passengers and
cargo.
DOT (Department of Transportation)
A tire branding symbol which denotes the tire
meets requirements of the U.S. Department
of Transportation. Tires and wheels
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Indicated temperatures just above the
freezing
point
do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges. G
Warning!
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in

drive wheel slip and reduced vehicle
control. Your vehicle’s ABS will not prevent
this type of loss of control.
The most important rule for slippery or icy
roads is to drive sensibly and to avoid abrupt
acceleration, braking and steering
maneuvers. Do not use the cruise control or
DISTRONIC PLUS system under such
conditions.
When the vehicle is in danger of skidding, shift
the automatic transmission to neutral
position N. Try to keep the vehicle under
control by corrective steering action.
i For information on driving with snow
chains, see “Snow chains” ( Y page 396).
Road salts and chemicals can adversely
affect braking efficiency. Increased pedal
force may become necessary to produce the
normal brake effect.
Depressing the brake pedal periodically when
traveling at length on salt-strewn roads can
bring road-salt-impaired braking efficiency
back to normal.
If the vehicle is parked after being driven on
salt-treated roads, the braking efficiency
should be tested as soon as possible after
driving is resumed. G
Warning!
Make sure not to endanger any other road
users when carrying out these braking
maneuvers. Driving instructions
Drive sensibly – save fuel
To save fuel you should:
R Keep tires at the recommended inflation
pressures.
R Remove unnecessary loads.
R Remove roof rack when not in use.
R Allow engine to warm up under low load
use.
R Avoid frequent acceleration and
deceleration.
R Have all maintenance work performed at
the intervals specified in the Maintenance
Booklet and as required by the
Maintenance system. Contact an
authorized Mercedes-Benz Center.
Fuel consumption

is also increased by driving
in cold weather, in stop-and-go traffic, on
short trips and in mountainous areas. Drinking and driving
G
Warning!
Drinking and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
affect your reflexes, perceptions and
judgment.
The possibility of a serious or even fatal
accident are

greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs. Pedals
G
Warning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all Driving instructions
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X
When taking the vehicle through an
automatic conveyor-type car wash:
Make sure the automatic transmission
remains in neutral position N. Observe
instructions, see “Remaining in neutral
position N” (Y page 292).
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 driving systems sensors
X
Switch off the ignition.
X Clean DISTRONIC PLUS/PRE-SAFE ®
Brake
system sensor cover : by hand.
To clean DISTRONIC PLUS/PRE-SAFE ®
Brake
system sensor cover : and the bumper area
near sensors ; observe the following:
R Use a mild vehicle wash detergent, such as
Mercedes-Benz approved Car Shampoo,
with plenty of water.
R Use a soft, non-scratching cloth.
! If you use a power washer to clean the
sensor covers, observe the following:
R Follow the instructions provided by the
power washer manufacturer.
R Maintain a distance between the sensor
covers and the nozzle of the power
washer. 406
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