engine MERCEDES-BENZ CLS 2011 Repair Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2011, Model line: CLS, Model: MERCEDES-BENZ CLS 2011Pages: 308, PDF Size: 5.71 MB
Page 140 of 308
The following settings are available:
R
Comfort
Both indicator lamps ; are off.
R Sport 1
One indicator lamp ; is on.
R Sport 2
Both indicator lamps ; are on.
X Start the engine.
X Press ADS switch : repeatedly until the
desired suspension tuning is reached.
The setting remains stored when you turn off
the engine. G
Warning!
If you have selected the Comfort suspension
tuning, the vehicle lowers slightly when you
lock it within approximately 60 seconds after
turning off the engine. To avoid personal
injury, make sure nobody is in the vicinity of
the wheel housing or under the vehicle when
you turn off the engine.
! When parking, make sure there is
sufficient clearance under the vehicle for it to lower without making contact with the
road curb for example. Otherwise, the
vehicle could be damaged.
Vehicle level control G
Warning!
To help avoid personal injury, keep hands and
feet away from wheel housing area, and stay
away from under the vehicle when lowering
the vehicle chassis.
Your vehicle automatically adjusts its ride
height to increase vehicle safety and to
reduce fuel consumption.
You can choose between normal or raised
level.
The vehicle chassis ride height is raised or
lowered according to the selected level
setting and to the vehicle speed. At a speed
exceeding approximately 68 mph
(110 km/h) with normal level set or
exceeding 75 mph (120 km/h) with raised
level set, the ride height is reduced
automatically. With decreasing speed, the
ride height is again raised to the normal level.
i These height adjustments are so small
that you may not notice any change.
Select the raised level only when required by
current driving conditions. Otherwise, the
handling may be impaired and the fuel
consumption may increase. 138
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The following vehicle level settings can be selected when the vehicle is stationary and the
engine is running:
Vehicle
level when
stationary Indicator
lamp
(Y page
139) Suspension
tuning Use for Ride height
increase
over normal Automatic
lowering
Normal Lamp off Comfort For driving on
normal roads None Max. approx.
0.4 in
(10 mm)
Normal Lamp off Sport 1 or 2 For driving on
normal roads None Max. approx.
0.6 in
(15 mm)
Raised Lamp on Comfort For driving on
rough roads
or with snow
chains Approx.
0.8 in
(20 mm) Max. approx.
1.2 in
(30 mm)
Raised Lamp on Sport 1 or 2 For driving on
rough roads
or with snow
chains Approx.
0.8 in
(20 mm) Max. approx.
1.4 in
(35 mm)
X
Start the engine.
X Briefly press vehicle level control
switch : to change from normal level to
raised level. When the vehicle is in raised
level, pressing vehicle level control
switch : will return the vehicle to normal
level.
The setting raised is canceled and the vehicle
is lowered to the normal level automatically if
the vehicle speed is above 75 mph
(120 km/h) or if the vehicle speed stays
between 50 mph (80 km/h) and 75 mph (120 km/h) for approximately 5 minutes.
Indicator lamp ; in
vehicle level control switch : goes out.
If you do not drive in this speed range, the
selected vehicle level setting remains stored
in memory even if the SmartKey is removed
from the starter switch. Parktronic system
The Parktronic system is an electronic
parking aid with ultrasonic sensors designed
to assist the driver during parking maneuvers.
The Parktronic system indicates the relative
distance between the vehicle and an obstacle
visually and audibly.
The Parktronic system is activated
automatically when
R you switch on the ignition
and
R you release the parking brake Driving systems
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Page 146 of 308
Function Recommendation/Notes
8
Air distribution and
air volume,
passenger side
(automatic mode) i
Switch on the automatic mode. The
indicator lamp in button à comes on. (Y page 146)
9
AC cooling on/off i
Switch on/off the air conditioning. (Y page 146)
a
Temperature
control, passenger
side, lowering i
Set the temperature to 72 ‡ (22†). (Y page 147)
b
° Rear air-
conditioning remote
control (USA only) (Y page 147)
Y Rear air-
conditioning remote
control (Canada
only)
c
Increasing air
volume (Y page 149)
d
Climate control on/
off i
Switch on/off the climate control
system. (Y page 145)
e
Decreasing air
volume (Y page 149)
f
Ù on/off (USA
only) (Y page 150)
Ì
Residual heat/
ventilation (Canada
only) i
With the engine turned off, it is possible
to continue to heat or ventilate the
interior. (Y page 151)
g
Temperature
control,
driver’s side,
lowering i
Set the temperature to 72 ‡ (22†). (Y page 147)
h
Air recirculation i
Only use this function for a short time,
e.g. in a tunnel. Otherwise, the windows
can fog up due to lack of fresh air. (Y page 150)
j
Air distribution and
air volume, driver’s
side (automatic
mode) i
Switch on the automatic mode. The
indicator lamp in button à comes on. (Y page 146)
Rear climate
control panel144
Climate control system
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Function Recommendation/Notes
O
Temperature
control, left, raising i
Set the temperature to 72 ‡ (22†). (Y page 147)
P
Display
Q
Temperature
control, right, raising i
Set the temperature to 72
‡ (22†). (Y page 147)
R
Temperature
control, right,
lowering i
Set the temperature to 72
‡ (22†). (Y page 147)
S
Temperature
control, left,
lowering i
Set the temperature to 72
‡ (22†). (Y page 147)
Notes on climate control system
The climate control system is operational
whenever the engine is running. You can
operate the climate control system in either
the automatic or manual mode. The system
cools or heats the interior depending on the
selected interior temperature.
It can only function optimally when you are
driving with the windows and the tilt/sliding
sunroof closed.
Nearly
all dust particles, pollutants and odors
are filtered out before outside air enters the
passenger compartment through the air
distribution system. G
Warning!
Severe conditions (e.g. strong air pollution)
may require replacement of the filter before
its
scheduled replacement interval. A clogged
filter will reduce the air volume to the interior
and the windows could fog up, impairing
visibility and endangering you and others.
Have a clogged filter replaced as soon as
possible at an authorized Mercedes-Benz
Center.
The air conditioning will not engage (no
cooling) if the A/C mode (Y page 146) is
deactivated. G
Warning!
Follow the recommended settings for heating
and cooling given on the following pages.
Otherwise the windows could fog up,
impairing visibility and endangering you and
others.
X Keep the air intake grille in front of the
windshield free of snow and debris.
Do not obstruct air flow by placing objects on
the air flow-through exhaust slots below the
rear window.
i If the vehicle interior is hot, ventilate the
interior before driving off, see “Summer
opening feature” ( Y page 96). The climate
control will then adjust the interior
temperature to the set value much faster. Deactivating the climate control
system
G
Warning!
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. Otherwise the
windows
could fog up, impairing visibility and
endangering you and others. Climate control system
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X
Deactivating: Press button ^.
0 appears in display ? (Y page 143).
X Reactivating: Press button ^.
Display ?
comes on. The previous settings
are once again in effect. Air conditioning
The air conditioning is operational while the
engine
is running and cools the interior air to
the temperature set by the operator. In
addition, the air conditioning dehumidifies
the interior air and helps prevent window
fogging. G
Warning!
If you deactivate the air conditioning, the
vehicle will not be cooled when weather
conditions
are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
i Condensated water may drip out from
underneath the vehicle. This is normal and
not an indication of a malfunction.
The air conditioning uses the refrigerant
R134a. This refrigerant is free of CFCs which
are harmful to the ozone layer.
Deactivating It is possible to deactivate the air
conditioning. The interior air will then no
longer be cooled or dehumidified.
X
Press button ¿.
The indicator lamp in the button goes out.
The cooling function switches off after a
short delay.
Activating Moist air can fog up the windows. You can
dehumidify the interior air with the air
conditioning.
X
Press button ¿.
The
indicator lamp in the button comes on. i
The evaporator will be vented when the
air conditioning has been in use.
Approximately 1 hour after locking the
vehicle, the blower switches on
automatically. The blower will run for
30 minutes at its lowest level. The blower
noise is normal and not an indication of a
malfunction. When you unlock the vehicle
in the meantime, venting will be
interrupted. If the vehicle battery is low,
automatic
evaporator venting will not occur
in order to preserve the battery. Automatic mode
When
operating the climate control system in
automatic mode, the interior air temperature,
air volume and air distribution are adjusted
automatically.
In automatic mode, cooling with
dehumidification is switched on. This function
can be switched off if necessary. G
Warning!
If you deactivate the air conditioning, the
vehicle will not be cooled when weather
conditions
are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
X Set the desired temperature
(Y page 147).
X Activating: Press one button Ã.
The
indicator lamp in the button comes on.
AUTO appears in display ? (Y page 143).
The air volume and air distribution are
adjusted automatically.
X Deactivating:
Press button I or K.
AUTO disappears in display ?. The
automatic function for air volume is
switched off, and air volume is controlled
according to the desired setting. The 146
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R
air flows onto the windshield and the front
door windows
R the air recirculation mode is switched off
i You can adjust the air volume, air
distribution and interior air temperature
when the front defroster is switched on.
X Deactivating: Press button ¬ again.
The indicator lamp in the button goes out.
The previous settings are once again in
effect. The cooling remains switched on.
The air recirculation remains switched off.
or
X Press button Ã.
The indicator lamp in button ¬ goes out.
Air volume and air distribution are adjusted
automatically.
Windshield fogged on the outside X
Switch the windshield wipers on
(Y page 92).
X Turn air distribution control to P or
O. Maximum cooling MAX COOL
MAX COOL is only available in U.S. vehicles.
MAX COOL is only operational when the
engine is running.
This provides the fastest possible cooling of
the vehicle interior (when windows and tilt/
sliding sunroof are closed). X
Activating: Press button Ù. MAX COOL
appears in display ? (Y page 143).
The air conditioning switches automatically to
the following functions:
R maximum cooling
R maximum blowing power
R the air recirculation mode is switched on
X Deactivating: Press button Ù again.
MAX COOL disappears in display ?.
The previous settings are once again in
effect.
i To switch the maximum cooling function
off,
you can also press button ^, Ã,
¬ or ¤. Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside (e. g. before driving through
a tunnel). This setting cuts off the intake of
outside air and recirculates the air in the
passenger compartment. G
Warning!
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window fogging. If interior
window fogging persists, make sure the air
conditioning is activated, or press button
¬.
X Activating: Press button g.
The
indicator lamp in the button comes on.
i The air recirculation mode is activated
automatically
at high outside temperatures
and if the concentration of carbon
monoxide (CO) and nitrogen oxide in the
outside air increases, for example in a
tunnel. 150
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The indicator lamp in button
g is not lit
when the air recirculation mode is switched
on automatically.
A quantity of outside air is added after
approximately 30 minutes.
X Deactivating: Press button g again.
The indicator lamp in the button goes out.
i The manually selected air recirculation
mode is deactivated automatically:
R after 5 minutes if the outside
temperature is below approximately
41‡ (5†)
R after 5 minutes if the air conditioning is
turned off
R after 30 minutes if the outside
temperature is above approximately
41‡ (5†) Residual heat and ventilation
This feature is only available in Canada
vehicles.
With the engine turned off, it is possible to
continue to heat or ventilate the interior for
up to 30 minutes. This feature makes use of
the residual heat produced by the engine.
i If
you switch on the residual heat function
when outside temperatures are high, only
the ventilation will be switched on.
i Regardless of the selected air volume, the
blower operates at low speed.
i How long the system will provide heating
depends on the coolant temperature and
the selected temperature. The blower will
run at speed setting 1 regardless of the air
volume control setting.
X Activating: Switch off the ignition.
X Press button Ì.
The
indicator lamp in the button comes on. X
Deactivating: Press button Ì.
The indicator lamp in the button goes out.
The residual heat is deactivated
automatically:
R when the ignition is switched on
R after approximately 30 minutes
R if the battery voltage drops
R if the coolant temperature is too low Rear window defroster
G
Warning!
Any accumulation of snow and ice should be
removed
from the rear window before driving.
Visibility could otherwise be impaired,
endangering you and others.
The rear window defroster uses a large
amount of power. To keep the battery drain
to a minimum, switch off the defroster as
soon as the rear window is clear. The
defroster is switched off automatically after
some time of operation depending on the
outside temperature.
X Switch on the ignition.
X Switching on: Press button ¤ on the
respective climate control panel.
The
indicator lamp in the button comes on.
X Switching off: Press button ¤ again.
The rear window defroster switches off when
the battery voltage is too low. The indicator
lamp in button ¤ flashes. Too many
electrical consumers may be operating
simultaneously.
X Switch off consumers that are currently not
needed if required. Rear window defroster
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X
Grab and remove ashtray insert from
ashtray frame.
X Reinstalling ashtray insert: Push the
ashtray insert back into the frame until it
engages.
X Closing: Push down cover :.
Rear door ashtray X
Opening: Press the top of ashtray ;
briefly.
X Removing ashtray insert: Pull ashtray
release : in direction of arrow.
X Remove ashtray insert upwards from
ashtray frame.
X Reinstalling ashtray insert: Push ashtray
insert back into ashtray frame until it
engages.
X Closing: Push the top of ashtray ;.Cigarette lighter
G
Observe Safety notes, see page 52. G
Warning!
Never touch the heating element or sides of
the lighter; they are extremely hot. Hold the
knob only.
Make sure any children traveling with you do
not injure themselves or start a fire with the
hot cigarette lighter. If the engine is off and the cigarette lighter is
being used extensively, the vehicle battery
may become discharged.
X
Open the cover ( Y page 162). X
Switch on the ignition.
X Push in cigarette lighter :.
Cigarette lighter : will pop out
automatically when hot.
X Take out cigarette lighter :.
X Reinsert cigarette lighter : in its socket
after use. Power outlets
! Make sure no fluids come into contact
with the power outlet, as this could cause
a short circuit.
i Make sure the override switch is not
activated. The power outlet in the rear
center console will not function if the
override switch is activated.
The power outlets can be used to
accommodate 12V DC electrical accessories
(e.g. auxiliary lamps, mobile phone chargers)
up to a maximum of 15 A (180 W).
If the engine is off and the power outlets are
being used extensively, the vehicle battery
may become discharged.
X Switch on the ignition. Useful features
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for a minimum of 20 seconds until the
indicator lamp in the SOS button is flashing.
The message
Connecting Call appears in
the multifunction display.
As an alternative, you may unlock the vehicle
via Internet in the “My Tele Aid” section of
“Owner’s Online”, using your ID and password
(USA only).
i The remote door unlock feature is
available if the relevant cellular phone
network is available.
The SOS button will flash and the message
Connecting Call will appear in the
multifunction display to indicate receipt of
the door unlock command.
If the tailgate recessed handle was pulled
for more than 20 seconds before door
unlock authorization was received by the
Customer Assistance Center, you must
wait 15 minutes before pulling the tailgate
recessed handle again.
Stolen Vehicle Recovery Services In the event your vehicle was stolen:
X
Report the incident to the police.
The police will issue a numbered incident
report.
X Pass this number on to the Customer
Assistance Center along with your
password.
The Customer Assistance Center will then
attempt to covertly contact the vehicle’s
Tele Aid system. Once the vehicle is
located, the Customer Assistance Center
will contact the local law enforcement and
you. The vehicle’s location will only be
provided to law enforcement.
i If the anti-theft alarm stays on for more
than 30 seconds, the Tele Aid system will
notify the Customer Assistance Center
automatically. Garage door opener
The integrated remote control can operate up
to three separately controlled devices
compatible with HomeLink ®
or some other
systems. G
Warning!
Before programming the integrated remote
control to a garage door opener or gate
operator, make sure people and objects are
out of the way of the device to prevent
potential harm or damage. When
programming a garage door opener, the door
moves up or down. When programming a gate
operator, the gate opens or closes.
Do not use the integrated remote control with
any garage door opener that lacks safety stop
and reverse features as required by U.S.
federal safety standards (this includes any
garage door opener model manufactured
before April 1, 1982). A garage door that
cannot detect an object - signaling the door
to stop and reverse - does not meet current
U.S. federal safety standards.
When programming a garage door opener,
park vehicle outside the garage.
Do not run the engine while programming the
integrated remote control. Inhalation of
exhaust gas is hazardous to your health. All
exhaust gas contains carbon monoxide (CO),
and inhaling it can cause unconsciousness
and possible death. Interior rear view mirror with integrated remote
control Useful features
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Vehicle equipment ............................
176
The first 1000 miles (1500 km) .......176
At the gas station ............................. 176
Engine compartment ........................ 178
Tires and wheels ............................... 182
Winter driving ................................... 208
Driving instructions ..........................210
Maintenance ...................................... 214
Vehicle care ....................................... 215 175Operation
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