2013 MERCEDES-BENZ CL CLASS air suspension

Storing stationsManually ........................................ 201
Storing stations (radio)
Automatically ................................. 201
Stowage areas ................................... 400
Stowage compartments Armrest (under) ............................. 401
Cup holders ................................... 403
Eyeglasses compartment ...............401
Glove box ....................................... 400
Important safety information .........400
Parcel net ...................................... 402
Rear ............................................... 401
Rear seat backrest ......................... 402
Rear seats (between) .....................402
Stowage well beneath the trunk
floor .................................................... 403
Summer opening see Convenience opening feature
Summer tires ..................................... 456
Sun visor ............................................ 404
Supplemental Restraint System see SRS (Supplemental Restraint
System)
Surround sound
see 3D sound (Harman Kardon ®
surround sound system)
Surround sound (harman/
kardon ®
surround sound system)
Notes ............................................. 129
Switching on/off ........................... 129
Suspension tuning
Active Body Control .......................311
AIRMATIC ...................................... 309
Switching air-recirculation mode
on/off ................................................. 267
Switching between picture
formats (TV, video) ............................ 229
Switching between summer time
and standard time ............................. 132
Switching off the alarm (ATA) ............ 70
Switching the hands-free
microphone on/off ............................ 189
Switching wavebands (radio) ........... 200
System settings
Bluetooth ®
..................................... 134
Date ............................................... 131Language ....................................... 137
Programmable button (COMAND) ..113
Text reader speed ..........................132
Time ............................................... 131
Time zone ...................................... 132
Voice Control System ....................132
T
TA (Traffic Announcements) see Traffic announcements
Tachometer ........................................ 337
Tail lamps Display message ............................ 368
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 35
Technical data
Capacities ...................................... 484
Notes ............................................. 482
Tires/wheels ................................. 477
Vehicle data ................................... 490
TELEAID
Automatic retrieval of vehicle data
(service due date) ..........................413
Call priority .................................... 411
Display message ............................ 361
Downloading destinations
(COMAND) ..................................... 411
Emergency call .............................. 408
Important safety notes ..................407
Locating a stolen vehicle ...............414
MB info call button ........................410
Remote vehicle locking ..................413
Roadside Assistance button ..........409
Search & Send ............................... 412
Self-test ......................................... 408
System .......................................... 407
Vehicle remote unlocking ..............413
Telephone
Accepting/ending a call ................187
Accepting a call ............................. 346
Adjusting the volume for calls .......127
Basic menu (Bluetooth ®
interface) 186
Calling (outgoing call) ....................188
Calling voicemail ............................ 189
Conference connection .................. 189
Index21

Changing gear
The automatic transmission shifts to the
individual gears automatically when it is in
transmission position D. This automatic
gearshifting behavior is determined by:
R a shift range restriction, if selected
R the selected drive program
E/S or, for AMG vehicles,
C/S/M (Y page 282)
R the position of the accelerator pedal
R the road speed
Driving tips
Kickdown
Use kickdown for maximum acceleration.
XAll vehicles (except AMG vehicles):
depress the accelerator pedal beyond the
point of resistance.
The transmission shifts to a lower gear
depending on the engine speed.
Rocking the vehicle free
Rocking the vehicle free by shifting back and
forth between transmission positions D and
R can help to free a vehicle that has become
stuck in mud or snow. The engine
management system of the vehicle limits
shifting back and forth between transmission
positions D and R to a maximum speed of
5 mph (9 km/h). To shift back and forth
between transmission positions D and R,
move the selector lever up and down beyond
the pressure point.
Working on the vehicle
GWARNING
When working on the vehicle, engage the
electronic parking brake and shift the
automatic transmission into park position P.
Otherwise the vehicle could roll away which
could result in an accident and/or serious
personal injury.
Program selector button
General information
The program selector button influences:
R the drive program
R the AIRMATIC ( Y page 309) or ABC
( Y page 310) suspension settings
R the engine management
Program selector button
Program selector button on AMG vehicles
In AMG vehicles, drive program E is called
drive program C.
E Economy
C Controlled
EfficiencyComfortable, economical
drivingS SportSporty driving styleM ManualManual gear shifting282Automatic transmissionDriving and parking

AIRMATIC
Vehicle level
Important safety notes
Your vehicle regulates its height
automatically. All-round level control ensures
the best possible suspension and constant
ground clearance, even with a laden vehicle.
When you drive fast, the vehicle is lowered
automatically to improve driving safety and to
reduce fuel consumption.
The following vehicle levels are possible:
R Normal
R raised: the vehicle is raised by about
1.20 in (30 mm) when compared with the
normal level
R lowered: the vehicle is lowered by about
0.40 in (10 mm) when compared with the
normal level
The "Normal" and "Raised" vehicle levels can
be set manually.
The "Lowered" vehicle level is set
automatically at speeds over 60 mph
(100 km/h).
Setting the vehicle level
Select the "Normal" setting for normal road
surfaces and "Raised" for driving with snow
chains or on particularly poor road surfaces.
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
GWARNING
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.
Setting raised level
XStart the engine.
If indicator lamp ; is not lit:
XPress button :.
Indicator lamp ; lights up. The vehicle
height is adjusted to raised level.
The Vehicle Rising message appears in
the display.
The "Raised level" setting is canceled if you:
R drive at speeds above 75 mph (120 km/h)
R drive for about three minutes at speeds
above 50 mph (80 km/h).
The "Raised level" remains active when you
are not driving within these speed ranges.
Setting the normal level
XStart the engine.
If indicator lamp ; is lit:
XPress button :.
Indicator lamp ; goes out. The vehicle is
adjusted to normal level.
Suspension tuning
General notes
The Adaptive Damping System (ADS)
automatically controls the calibration of the
dampers and springs.
Driving systems309Driving and parkingZ

The damping is tuned individually to each
wheel and depends on:
R your driving style, e.g. sporty
R the road surface condition, e.g. bumps
R your individual selection, i.e. sports or
comfort
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
Sports tuning
The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode when employing a sporty
driving style, e.g. on winding country roads.
XIf indicator lamp ; is not lit: press
button :.
Indicator lamp ; lights up. Sports
suspension tuning is selected.
The AIRMATIC SPORT message appears in
the multifunction display.
Comfort tuning
In Comfort mode, the driving characteristics
of your vehicle are more comfortable.
Therefore, select this mode if you favor a
more comfortable driving style. Select
comfort mode also when driving fast on
straight roads, e.g. on straight stretches of
freeway.
XIf indicator lamp ; is lit: press
button :.
Indicator lamp ; goes out. Comfort tuning
is selected.The AIRMATIC COMFORT message appears
in the multifunction display.
Active Body Control (ABC)
Vehicle level
Your vehicle automatically adjusts its ride
height to improve driving safety and reduce
fuel consumption.
Depending on the vehicle height that has
been set, the vehicle automatically adjusts its
height dependent on the current speed. As
speed increases, the vehicle is lowered by up
to 0.4 in (10 mm). As the speed is reduced,
the vehicle is raised up to the set vehicle
height.
GWARNING
The vehicle is lowered when the engine is
switched off. Therefore, make sure that
nobody is in the vicinity of the wheel housing
or under the vehicle when you switch off the
engine. Otherwise, limbs could become
trapped.
! The vehicle is lowered when the engine is
switched off. When parking, position your
vehicle so that it does not make contact
with the curb as the vehicle is lowered. Your
vehicle could otherwise be damaged.
i For AMG vehicles: when the engine is
switched off, the vehicle is lowered by
approx. 0.2 in (5 mm).
Setting the vehicle level
Select the "Normal" setting for normal road
surfaces and "Raised" for driving with snow
chains or on particularly poor road surfaces.
GWARNING
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 selection remains stored even if you
remove the SmartKey from the ignition lock.
310Driving systemsDriving and parking

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops ( Y page 29).
Important safety notes
GWARNING
If wheels and tires of the wrong size are used,
the wheel brakes or suspension components
may be damaged. There is a risk of accident.
Always replace wheels and tires with those
that fulfill the specifications of the original
part (designation, manufacturer, model).
GWARNING
A flat tire severely impairs the driving,
steering and braking characteristics of the
vehicle. There is a risk of accident.
Tires without run-flat characteristics:
R do not drive with a flat tire.
R immediately replace the flat tire with your
emergency spare wheel or spare wheel, or
consult a qualified specialist workshop.
Tires with run-flat characteristics:
R pay attention to the information and
warning notices on MOExtended tires (tires
with run-flat characteristics).
Accessories that are not approved for your
vehicle by Mercedes-Benz or are not being
used correctly can impair the operating
safety.
Before purchasing and using non-approved
accessories, visit a qualified specialist
workshop and inquire about:
R suitability
R legal stipulations
R factory recommendations
Information on the dimensions and types of
wheels and tires for your vehicle can be found
in the "Wheel/tire combinations" section
( Y page 477).
Information on air pressure for the tires on
your vehicle can be found:
R on the vehicle's Tire and Loading
Information placard on the B-pillar
R on the tire pressure label on the fuel filler
flap
R in the "Tire pressure" section
Pay special attention to the country-specific
requirements for tire approval. These
requirements can stipulate a specific tire type
for your vehicle. Furthermore, the use of
certain tire types in certain regions and areas
of operation can be highly beneficial. You can
find further information regarding tires at
specialist tire retailers, at qualified specialist
workshops or at any authorized Mercedes-
Benz Center.
i Further information on wheels and tires
can be obtained at any qualified specialist
workshop.
Operation
Information on driving
R If the vehicle is heavily loaded, check the
tire pressures and correct them if
necessary.
R While driving, pay attention to vibrations,
noises and unusual handling
characteristics, e.g. pulling to one side.
This may indicate that the wheels or tires
are damaged. If you suspect that a tire is
defective, reduce your speed immediately.
Stop the vehicle as soon as possible to
454OperationWheels and tires

Changing a wheel
Flat tire
The "Breakdown assistance" section
( Y page 437) contains information and notes
on how to deal with a flat tire. It also provides
instructions on changing a wheel or mounting
the spare wheel/emergency spare wheel.
Rotating the wheels
GWARNING
Interchanging the front and rear wheels may
severely impair the driving characteristics if
the wheels or tires have different dimensions.
The wheel brakes or suspension components
may also be damaged. There is a risk of
accident.
Rotate front and rear wheels only if the wheels
and tires are of the same dimensions.
Always pay attention to the instructions and
safety notices in the section on "Changing a
wheel and mounting the spare wheel"
( Y page 437).
The wear patterns on the front and rear tires
differ, depending on the operating conditions.
Rotate the wheels before a clear wear pattern
has formed on the tires. Front tires typically
wear more on the shoulders and the rear tires
in the center.
If your vehicle's tire configuration allows, you
can rotate the wheels according to the
intervals in the tire manufacturer's warranty
book in your vehicle documents. If no
warranty book is available, the tires should be
rotated every 3,000 to 6,000 miles (5,000 to
10,000 km), or earlier if tire wear requires. Do
not change the direction of wheel rotation.
Clean the contact surfaces of the wheel and
the brake disc thoroughly every time a wheel
is rotated. Check the tire pressures.
Information on changing tires and mounting
the spare wheel ( Y page 437).
!
On vehicles equipped with a tire pressure
monitor, electronic components are
located in the wheel.
Tire-mounting tools should not be used
near the valve. This could damage the
electronic components.
Only have tires changed at a qualified
specialist workshop.
Direction of rotation
Tires with a specified direction of rotation
have additional benefits, e.g. if there is a risk
of hydroplaning. You will only gain these
benefits if the correct direction of rotation is
maintained.
An arrow on the sidewall of the tire indicates
its correct direction of rotation.
You may mount a spare wheel/emergency
spare wheel against the direction of rotation.
Observe the time restriction on use as well as
the speed limit specified on the spare wheel/
emergency spare wheel
Storing wheels
Store wheels that are not being used in a cool,
dry and preferably dark place. Protect the
tires from oil, grease, gasoline and diesel.
Cleaning the wheels
GWARNING
Do not use power washers with circular-jet
nozzles (dirt grinders) to clean your vehicle, in
particular the tires. You could otherwise
damage the tires and cause an accident.
Wheel and tire combinations
Points to remember
! For safety reasons, Mercedes-Benz
recommends that you only use tires and
wheels which have been approved by
Wheel and tire combinations477Wheels and tiresZ