2011 MERCEDES-BENZ CLS-CLASS heating

Memory function .............................. 85
Vanity mirror ..................................
162
MOExtended system ......................... 277
MOExtended tires ..................... 277, 292
MON (Motor Octane Number) ..........299
Motor Octane Number see MON

Multicontour seat ................................ 80
Multifunction display ........................ 111
Symbol messages .......................... 238
Text messages ............................... 229
Vehicle status messages ............... 228
Multifunction display messages
ABS ....................................... 229, 239
Active headlamps .......................... 247
Advanced TPMS ..................... 236, 250
Air bags ......................................... 230
Air filter .......................................... 246
AIRMATIC DC (Dual Control) .......... 240
Alternator ...................................... 245
Automatic transmission ................. 235
Battery ........................................... 245
Brake fluid ..................................... 239
Brake pads ..................................... 238
Check engine ................................. 243
Coolant .......................................... 243
Corner-illuminating front fog
lamps ............................................. 249
Cruise control ................................ 233
Distronic ........................................ 233
Doors ............................................. 241
EBP ................................................ 239
Engine oil ....................................... 246
Engine service ............................... 243
ESP ®
...................................... 229, 239
Fog lamps .............................. 247, 249
Front passenger front air bag ........230
Gas cap .......................................... 246
Gear selector lever ........................235
High-beam lamps ........................... 248
Hood .............................................. 241
License plate lamps ....................... 248
Light sensor ................................... 248
Low-beam lamps ............................ 249
Parking brake ................................ 239
Parking lamps ................................ 248
PRE-SAFE ®
.................................... 229Reserve fuel ...................................
246
Reverse lamp ................................. 247
Side marker lamps .........................248
SmartKey ....................................... 241
SmartKey with KEYLESS-GO ..........241
SRS ................................................ 240
Tail lamps ...................................... 249
Tele Aid .......................................... 240
Tire inflation pressure ............235, 250
Tire pressure monitor .................... 236
Tires ...................................... 235, 250
TPMS ..................................... 236, 250
Trunk ............................................. 241
Turn signals ................................... 250
Washer fluid ................................... 242
Multifunction steering wheel
Adjustment ...................................... 82
Buttons .......................................... 110
Cleaning ......................................... 220
Easy-entry/exit feature ...........83, 124
Gearshift control ............................ 106
Heating ............................................ 83
Memory function .............................. 85
Overview .......................................... 29 N
Navigation menu ............................... 117
Navigation system see Separate operating instructions


NECK-PRO active front head
restraints ............................................. 50
Resetting ....................................... 264
Net, parcel ......................................... 157
Night security illumination .............. 122
Normal occupant weight .................. 207
Number, vehicle identification
(VIN) ................................................... 289 O
Occupant Classification System see

OCS (Occupant Classification
System)
Occupant distribution ....................... 207
Occupant safety Air bags ........................................... 37
Children and air bags ....................... 3712
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R
RACETIMER ........................................ 114
Radio Selecting stations
..........................116
Radio transmitters ............................213
Rain sensor see Intermittent wiping
Rear axle oil ....................................... 297
Rear door ashtray see Ashtrays
Rear doors
Child safety locks ............................ 56
Rear door window
Override switch ................................ 56
Rear fog lamp
see Fog lamps
Rear lamps
see Tail lamps
Rear seat head restraints
see Head restraints
Rear window defroster ..................... 151
Recommended tire inflation
pressure ..................................... 183, 207
Refrigerant, air conditioning ............ 298
Refueling ............................................ 176
Regular checks .................................. 177
Reminder, Seat belt see Seat belts, Telltale
Remote control
see Key, SmartKey
Remote door unlock (Tele Aid) .........168
Replacing
Key .................................................. 70
Replacing bulbs ................................. 266
Reporting safety defects .................... 22
Research Octane Number see RON
Reserve fuel
Messages in the multifunction
display ........................................... 246
Reset button ................................ 29, 109
Reset tool (NECK-PRO active front
head restraints) ................................. 264
Restraint systems see Occupant safety
Retaining hook .................................. 157
Rims ........................................... 207, 291Roadside Assistance
...................20, 166
RON (Research Octane Number) ..... 299
Roof rack ............................................ 155
Rubber parts, cleaning ......................
220
Run-flat tires see MOExtended tires S
Safety Driving safety systems ..................... 57
Occupant safety ...............................

36
Reporting defects ............................ 22
Safety belts
see Seat belts
Seat belt force limiter ......................... 49
Seat belts ............................................. 45
Automatic comfort-fit feature .......... 49
Children in the vehicle .....................52
Cleaning ......................................... 221
Fastening ......................................... 47
Height adjustment ...........................48
Proper use of ................................... 46
Safety guidelines ............................. 39
Safety notes ..................................... 45
Telltale ..................................... 28, 253
Seat heating ......................................... 81
Seating capacity ................................ 194
Seats ..................................................... 77 Adjustment ...................................... 77
Easy-entry/exit feature ....................83
Heating ............................................ 81
Memory function .............................. 85
Multicontour seat ............................ 80
Ventilation ....................................... 81
Securing cargo
Cargo tie-down hooks .................... 157
Selective setting
see Key, SmartKey
Selector lever
see Gear selector lever
Self-test
OCS (Occupant Classification
System) ........................................... 45
Tele Aid .......................................... 165
Service
see Maintenance
Service, parts .................................... 28814
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Center console
Upper part
Function Page
:
Seat heating, driver’s side 81
;
Rear window sunshade
switch
162
=
Rear seat head restraints
switch, folding down
80
?
Hazard warning flasher
switch
90
A
Front passenger front air
bag off indicator lamp
41
B
Central unlocking switch 71
C
Alarm system indicator
lamp
62 Function Page
D
Electronic Stability
Program (ESP
®
) control
switch 59
E
Seat heating, front
passenger side
81
F
Seat ventilation, front
passenger side
81
G
Central locking switch 71
H
Seat ventilation, driver’s
side
81Center console
31At a glance
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X
Switch on the ignition.
X Seat cushion depth: Adjust the seat
cushion depth to the length of your upper
leg using switch ?.
X Seat backrest contour: Adjust the
contour of the seat backrest to the desired
position using W or X.
X Move the seat backrest support cushion to
the bottom with button = or to the center
with button ;.
X Seat backrest side bolsters: Adjust the
side bolsters so that they provide good
lateral support using switch :.
i If, after a period of time, the seat no longer
provides the desired contour, then repeat
the adjustment procedure. Seat ventilation
The blue indicator lamps in seat ventilation
switch
: come on to show which ventilation
level you have selected. i
The seat ventilation for the driver’s seat
can be activated using the summer opening
feature ( Y page 96).
X Switch on the ignition.
X Switching on: Press seat ventilation
switch :.
Three blue indicator lamps in seat
ventilation switch : come on.
X Press seat ventilation switch : repeatedly
until the desired ventilation level is set.
X Switching off: Press seat ventilation
switch : repeatedly until all indicator
lamps go out.
If one or more of the indicator lamps in the
seat ventilation switch : are flashing, there
is insufficient voltage available since too
many electrical consumers are turned on. The
seat ventilation switches off automatically.
The seat ventilation will switch back on again
automatically as soon as sufficient voltage is
available. Seat heating
Front seat heating switches Seats
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Rear seat heating switch (Canada only)
The red indicator lamps in seat heating
switch : come on to show which heating
level you have selected.
The seat heating switches from level
3 (high)
to level 2 after approximately 5 minutes.
The seat heating switches from level 2 to level
1 (low) after approximately 10 minutes.
After approximately 20 minutes in level 1, the
seat heating switches off automatically.
X Switch on the ignition.
X Switching on: Press seat heating
switch :.
Three red indicator lamps in seat heating
switch : come on.
X Press seat heating switch : repeatedly
until the desired seat heating level is set.
X Switching off: Press seat heating
switch : repeatedly until all indicator
lamps go out.
If one or more of the indicator lamps in seat
heating switch : are flashing, there is
insufficient voltage available since too many
electrical consumers are turned on. The seat
heating switches off automatically.
The seat heating will switch back on again
automatically as soon as sufficient voltage is
available. Multifunction steering wheel
Safety notes
G
Warning!
Do not adjust the steering wheel while driving.
Adjusting the steering wheel while driving
could cause the driver to lose control of the
vehicle.
The electrical steering wheel adjustment
feature can be operated at any time.
Therefore, do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. A child’s unsupervised access to a
vehicle could result in an accident and/or
serious personal injury.
Make sure
R you can reach the steering wheel with your
arms slightly bent at the elbows
R you can move your legs freely
R all displays (including malfunction and
indicator lamps) on the instrument cluster
are clearly visible Steering wheel adjustment
X
Adjusting steering wheel in or out: Move
stalk in direction of arrows :.
X Adjusting steering wheel up or down:
Move stalk in direction of arrows ;.
i The memory function (Y page 85) lets
you store the settings for the steering
wheel together with the settings for the 82
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seat position and the exterior rear view
mirrors.
Easy-entry/exit feature
This feature allows the driver an easier entry
into and exit from the vehicle. When entering
and exiting the vehicle, the steering wheel is
in its uppermost position.
The easy-entry/exit feature can be activated
or deactivated in the Convenience submenu
of the control system (Y page 124). G
Warning!
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, move
steering wheel adjustment stalk or press one
of the memory position buttons.
Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
With the easy-entry/exit feature activated,
the steering wheel will return to its last set
position when you close the driver’s door with
the ignition switched on. The steering wheel
will also return to its last set position when
you insert the SmartKey into the starter
switch or press the KEYLESS-GO start/stop
button once with the driver’s door closed.
i The last set steering wheel position is
stored when the ignition is switched off or
the position is stored in memory
(Y page 86).
With the easy-entry/exit feature activated,
the steering wheel tilts upwards when you
remove the SmartKey from the starter switch.
The steering wheel also tilts upwards when
you open the driver’s door with the SmartKey in starter switch position
0 or 1 or the
KEYLESS-GO start/stop button in position 1.
i When the current position for the steering
wheel is in the uppermost tilt position, the
steering wheel will no longer be able to
move upward when the easy-entry/exit
feature is activated.
The adjustment procedure is briefly
interrupted when the engine is started. G
Warning!
Let the system complete the adjustment
procedure before setting the vehicle in
motion. All steering wheel adjustment must
be completed before setting the vehicle in
motion. Driving off with the 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.
Heated steering wheel
The steering wheel heating warms up the
leather area of the steering wheel. Multifunction steering wheel
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X
Switch on the ignition.
X Switching on: Turn switch at the tip of the
stalk in direction of arrow :.
Indicator lamp = comes on.
i The steering wheel heating may be
suspended temporarily. However, indicator
lamp = remains on. The steering wheel
heating is suspended when the
temperature of the vehicle interior is above
86‡ (30†). It is also suspended when the
temperature of the steering wheel is above
95‡ (35†).
When these conditions do not apply
anymore, steering wheel heating
continues.
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.
For more information on the steering wheel,
see “Multifunction steering wheel”
(Y page 110). 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 85).
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.
X Press adjustment button ; up, down, left
or right according to the desired setting.
! If an exterior rear view mirror was forcibly
hit from the front, manually snap it back
into place.
i At low ambient temperatures, the exterior
rear view mirrors will be heated
automatically. Auto-dimming rear view mirrors
The exterior rear view mirror on the driver’s
side and the interior rear view mirror will
respond automatically to glare when the 84
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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
145
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