Switching the residual heat
function on/off .............................. 143
Switching the ZONE function on/
off .................................................. 141
Coat hooks ......................................... 283
Cockpit ................................................. 27
Collapsible spare wheel Inflating ......................................... 335
see Emergency spare wheel
Combination switch .......................... 120
Combined cargo cover and net ........ 282
Compass ............................................ 303
Consumption statistics (on-board
computer) .......................................... 220
Convenience closing feature .............. 93
Convenience opening feature ............ 93
Coolant (engine) Checking the level .........................311
Display message ............................ 246
Notes ............................................. 392
Temperature (on-board computer) . 221
Temperature gauge ........................ 216
Warning lamp ................................. 269
Cooling
see Climate control
Cornering light (display message) ... 243
Crash-responsive emergency
lighting ............................................... 124
Cruise control Cruise control lever .......................178
Display message ............................ 255
Function/notes ............................. 177
Cup holder ......................................... 288
Center console .............................. 288
Rear compartment .........................288
Current fuel consumption (on-
board computer) ............................... 220
Customer Assistance Center (CAC) ............................................... 23
Customer Relations Department ....... 23D
Dashboard see Cockpit
Daytime running lamps
Display message ............................ 245
Switching on/off (on-board
computer) ...................................... 230
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 231
Interior lighting (on-board
computer) ...................................... 231
Diesel particle filter .......................... 173
Digital speedometer ......................... 220
DIRECT SELECT lever see Automatic transmission
Display (cleaning instructions) ........ 318
Display messages Brakes ........................................... 241
Calling up (on-board computer) .....234
Clearing (on-board computer) ........234
Driving systems ............................. 250
Engine ............................................ 246
KEYLESS-GO .................................. 260
Lamps ............................................ 243
Safety systems .............................. 235
Service interval display ..................313
SmartKey ....................................... 260
Tires ............................................... 255
Vehicle ........................................... 258
Distance recorder ............................. 220
Distance warning lamp ..................... 270
DISTRONIC PLUS Deactivating ................................... 186
Display message ............................ 254
Displays in the multifunction
display ........................................... 185
Driving tips .................................... 187
Function/notes ............................. 179
Setting the specified minimum
distance ......................................... 185
Warning lamp ................................. 270
Door
Automatic locking ............................ 85
Automatic locking (on-board
computer) ...................................... 231
Display message ............................ 259Index7BA 212 USA, CA Edition B 2011; 1; 5, en-USdimargiVersion: 3.0.3.62010-05-20T13:33:46+02:00 - Seite 7
Service interval display .................... 313
Displaying a service message (on-
board computer) ............................ 313
Service menu (on-board computer) . 229
Service products
AdBlue ®
special additives ..............390
Brake fluid ..................................... 392
Capacities ...................................... 387
Coolant (engine) ............................ 392
Engine oil ....................................... 391
Fuel ................................................ 388
Important safety notes ..................386
Notes ............................................. 386
Refrigerant (air-conditioning
system) .......................................... 392
Washer fluid ................................... 393
Settings
Factory (on-board computer) .........233
On-board computer .......................229
SETUP (on-board computer) ............. 221
Shift ranges ....................................... 159
Showing the distance display (on-
board computer) ............................... 227
Side impact air bag ............................. 41
Side marker lamp (display
message) ............................................ 245
Side windows Convenience closing feature ............93
Convenience opening feature ..........93
Important safety information ...........91
Opening/closing .............................. 92
Resetting ......................................... 94
Troubleshooting ............................... 94
Skibag ................................................ 276
Sliding sunroof Important safety information ...........95
Troubleshooting ............................... 99
see Panorama roof with power
tilt/sliding panel
see Tilt/sliding sunroof
SmartKey
Changing the battery .......................80
Changing the programming .............79
Checking the battery .................76, 80
Convenience closing feature ............93
Convenience opening feature ..........93
Display message ............................ 260Important safety notes ....................76
Malfunction ...................................... 82
Starting the engine ........................151
Snow chains ...................................... 176
Socket ................................................ 292
Dashboard ..................................... 293
Rear compartment .........................293
SOS
see mbrace
Spare wheel
Notes/data .................................... 380
Storage location ............................ 325
Stowing .......................................... 326
see Emergency spare wheel
Speedometer
Additional speedometer (on-
board computer) ............................ 220
Segments ...................................... 217
Setting the unit (on-board
computer) ...................................... 229
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 69
Warning lamp ................................. 266
SRS (Supplemental Restraint
System) Display message ............................ 237
Introduction ..................................... 36
Warning lamp ................................. 267
Warning lamp (function) ................... 36
Standard display (on-board
computer) .......................................... 220
Starting the engine Important safety notes ..................151
Station
see Radio
Steering (display message) .............. 260
Steering wheel Adjusting (electrically) ...................111
Buttons (on-board computer) ......... 217
Cleaning ......................................... 319
Important safety notes ..................111
Memory function (storing
settings) ......................................... 111
Steering wheel heating ..................112
Storing settings (memory
function) ........................................ 115Index15BA 212 USA, CA Edition B 2011; 1; 5, en-USdimargiVersion: 3.0.3.62010-05-20T13:33:46+02:00 - Seite 15
RNever place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
R Improper repair work on the SRS creates a
risk of rendering the SRS inoperative or
causing unintended air bag deployment.
Work on the SRS must therefore only be
performed by qualified technicians.
Contact an authorized Mercedes-Benz
Center.
R For your protection and the protection of
others, when scrapping the air bag unit or
ETD, our safety instructions must be
followed. These instructions are available
from any authorized Mercedes-Benz
Center.
R Given the considerable deployment speed,
required inflation volume, and the material
of the air bags, there is the possibility of
abrasions or other, potentially more serious
injuries resulting from air bag deployment.
If you sell your vehicle, Mercedes-Benz
strongly recommends that you inform the
subsequent owner that the vehicle is
equipped with SRS. Also refer them to the
applicable section in the Operator's Manual.
Air bags
Important safety notes
GWarning
Air bags are designed to reduce the incidence
of injuries and fatalities in certain situations:
R frontal impacts (driver's and front-
passenger front air bags and driver's knee
bag)
R side impacts (side impact air bags, window
curtain air bags and pelvis air bags)
R rollover (window curtain air bags)
However, no system available today can
completely eliminate injuries and fatalities.
When the air bags are deployed, a small
amount of powder is released. The powder
generally does not constitute a health hazard
and does not indicate that there is a fire in the
vehicle. In order to prevent potential
breathing difficulties, you should leave the
vehicle as soon as it is safe to do so. If you
have any breathing difficulty but cannot get
out of the vehicle after the air bag inflates,
then get fresh air by opening a window or
door.GWarning
To reduce the risk of injuries during front air
bag inflation, the driver and front-passenger
must always be seated correctly and have
their seat belts fastened accordingly.
For maximum protection in the event of a
collision, you must always be in the normal
seat position with your back against the
backrest. Fasten your seat belt and make sure
that it is correctly positioned on your body.
Since the air bag inflates with considerable
speed and force, a proper seating position
and correct positioning of the hands on the
steering wheel will help to keep you at a safe
distance from the air bag. Occupants who are
not wearing their seat belt, are not seated
properly or are too close to the air bag can be
seriously injured or killed by an air bag as it
inflates with great force instantaneously:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R Move the driver's seat as far back as
possible, still permitting proper operation
of vehicle controls. The distance from the
center of the driver's chest to the center of
the air bag cover on the steering wheel
must be at least 10 inches (25 cm) or more.
You should be able to accomplish this by
adjusting the seat and steering wheel. If
you have any difficulties, please contact an
authorized Mercedes-Benz Center.
R Do not lean your head or chest close to the
steering wheel or dashboard.
38Occupant safetySafety
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ROnly hold the steering wheel by the rim.
Placing hands and arms inside the rim can
increase the risk and potential severity of
hand/arm injury when the driver front air
bag inflates.
R Adjust the front-passenger seat as far back
as possible from the dashboard when the
seat is occupied.
R Occupants, especially children, should
never place their bodies or lean their heads
in the area of the door where the side
impact air bag inflates. This could result in
serious injuries or death should the side
impact air bag be deployed. Always sit as
upright as possible, wear the seat belt
properly and use an appropriately sized
child restraint, infant restraint or booster
seat recommended for the size and weight
of the child.
R Canada only: children under 12 years may
only sit in the front-passenger seat if they
are seated in a child restraint system which
is compatible with BabySmart™ and
approved by Mercedes-Benz. If the child
restraint system is installed properly, the
front-passenger front air bag is deactivated
in conjunction with the BabySmart™
system installed in the vehicle. Otherwise,
the child could be struck by the air bag
when it inflates in a crash. This could lead
to serious or fatal injuries.
Failure to follow these instructions can result
in severe injuries to you or other occupants.
If you sell your vehicle, it is important that you
make the buyer aware of this safety
information. Be sure to give the buyer this
Operator's Manual.GWarning
Accident research shows that the safest place
for children in an automobile is in a rear seat.
A side impact air bag related injury may occur
if occupants, especially children, are not
properly seated or restrained when next to a
side impact air bag which needs to deploy
rapidly in a side impact in order to do its job.
To help avoid the possibility of injury, please
follow these guidelines:(1)Always sit as upright as possible
and use the seat belts properly.
Make sure that children 12 years
old and under use an appropriately
sized child restraint, infant
restraint, or booster seat
recommended for the size and
weight of the child.(2)Always wear seat belts properly.
The air bags are only deployed if the airbag
control unit detects the need for deployment.
Only in the event of such a situation will they
provide their supplemental protection.
The driver and passenger should always wear
their seat belts. Otherwise, it is not possible
for the air bags to provide their supplemental
protection.
In the event of other types of impacts and
impacts below air bag deployment
thresholds, air bags will not deploy. The driver
and passengers will then be protected to the
extent possible by a properly fastened seat
belt. A properly fastened seat belt is also
needed to provide the best possible
protection in a rollover.
Air bags offer supplemental protection but
are not a substitute for seat belts. All vehicle
occupants must fasten their seat belts
regardless of whether your vehicle is
equipped with airbags or not.
It is important for your safety and that of your
passenger to have deployed air bags replaced
and to have any malfunctioning air bags
repaired. This will help to make sure the air
bags continue to perform their protective
function for the vehicle occupants in the
event of a crash.
Front air bags
GWarning
Observe "Important safety notes"
( Y page 38).
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RPosition the lap belt as low as possible on
your hips and not across the abdomen. If
the lap belt is positioned across your
abdomen, it could cause serious injuries in
a crash.
R Never wear seat belts over rigid or
breakable objects in or on your clothing,
such as eyeglasses, pens, keys etc., as
these might cause injuries.
R Make sure the seat belt is always fitted
snugly. Take special care of this when
wearing loose clothing.
R Never use a seat belt for more than one
person at a time. Do not fasten a seat belt
around a person and another person or
other objects at the same time.
R Seat belts should not be worn twisted. In a
crash, you would not have the full width of
the seat belt to distribute impact forces.
The twisted seat belt against your body
could cause injuries.
R Pregnant women should also always use a
lap-shoulder belt. The lap belt portion
should be positioned as low as possible on
the hips to avoid any possible pressure on
the abdomen.
R Place the seat backrest in a position that is
as upright as possible.
R Check your seat belt during travel to make
sure it is properly positioned.
R Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
R When using a seat belt to secure infant
restraints, toddler restraints, or children in
booster seats, always follow the child seat
manufacturer's instructions.GWarning
Do not pass seat belts over sharp edges. They
could tear.
Do not allow the seat belt to get caught in the
door or in the seat adjustment mechanism.
This could damage the seat belt.
Never attempt to make modifications to seat
belts. This could impair the effectiveness of
the seat belts.
Fastening seat beltsGWarning
According to accident statistics, children are
safer when properly restrained on the rear
seats than on the front-passenger seat. Thus,
we strongly recommend that children be
placed in the rear seat whenever possible.
Regardless of seating position, children 12
years old and under must be seated and
properly secured in an appropriately sized
child restraint system or booster seat
recommended for the size and weight of the
child. For additional information, see the
"Children in the vehicle" section.
A child's risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and/
or the child is not properly secured in the child
restraint.
GWarning
Canada only: children 12 years old and under
may ride on the front seat if a BabySmart™
compatible child restraint system is installed
on the front-passenger seat. Use only
Mercedes-Benz approved BabySmart™
compatible child restraint systems. A
BabySmart™ compatible child restraint
system will deactivate the front-passenger
front air bag when installed correctly. The
front-passenger front air bag will not be
deactivated if the child restraint systems that
are installed are not BabySmart™ compatible
or if BabySmart™ compatible child restraint
systems are not installed correctly. If the
front-passenger front air bag is deployed in a
collision, the child will be struck by the air bag.
If this happens, serious or fatal injury will
result.
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iThe immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be
started when the starter battery is fully
charged, the immobilizer may be faulty.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in
USA) or 1-800-387-0100 (in Canada).
ATA (Anti-Theft Alarm system)
A visual and audible alarm is triggered if the
alarm system is armed and you open:
Ra door
Rthe vehicle with the mechanical key
Rthe trunk lid/tailgate
Rthe hood
The alarm is not switched off, even if you
close the open door that has triggered it, for
example.
iIf the alarm stays on for more than 30
seconds, the emergency call system
mbrace (USA only) or TELEAID (Canada
only) initiates a call to the Customer
Assistance Center automatically. The
emergency call system initiates the call
provided that:
Ryou have subscribed to the mbrace/
TELEAID service.
Rthe mbrace/TELEAID service has been
activated properly.
Rthe required mobile phone, power supply
and GPS are available.
XTo arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp : flashes. The alarm
system is armed after approximately 15
seconds.
XTo deactivate: unlock the vehicle using the
SmartKey or KEYLESS-GO.
XTo stop the alarm using the SmartKey:
insert the SmartKey into the ignition lock.
The alarm is switched off.
or
XPress the % or & button on the
SmartKey.
The alarm is switched off.
XTo stop the alarm using KEYLESS-GO:
grasp the outside door handle. The key
must be outside the vehicle.
The alarm is switched off.
or
XPress the Start/Stop button on the
dashboard. The key must be inside the
vehicle.
The alarm is switched off.
74Anti-theft systemsSafety
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Side view, Sedan (example)
Top view, Sedan (example)
Front sensors
CenterApprox. 40 in (100 cm)CornersApprox. 24 in (60 cm)
Rear sensors
CenterApprox. 48 in (120 cm)CornersApprox. 32 in (80 cm)
! When parking, pay particular attention to
objects above or below the sensors, such
as flower pots or trailer drawbars.
PARKTRONIC does not detect such objects
when they are in the immediate vicinity of
the vehicle. You could damage the vehicle
or the objects.
Ultrasonic sources such as an automatic
car wash, a truck's compressed-air brakes
or a pneumatic drill could cause
PARKTRONIC to malfunction.
Minimum distanceCenterApprox. 8 in (20 cm)CornersApprox. 6 in (15 cm)
If there is an obstacle within this range, all
warning displays light up and a warning tone
sounds. If the distance falls below the
minimum, the distance may no longer be
shown.
Warning displays
The warning displays show the distance
between the sensors and the obstacle. The
warning display for the front area is located
on the dashboard above the center air vents.
The warning display for the rear area is
located on the headliner in the rear
compartment.
Warning display for the front area
:Segments on the left-hand side of the
vehicle;Segments on the right-hand side of the
vehicle=Segments showing operational readiness
The warning display for each side of the
vehicle is divided into five yellow and two red
segments. PARKTRONIC is operational if
yellow segments showing operational
readiness = light up.
The selected transmission position
determines which warning display is active
when the engine is running.
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Dashboard socketXOpen the glove box (Y page 274).XLift up the cover of socket :.
An additional socket is installed in the center
console on vehicles without an ashtray with
cigarette lighter.
XTo open: slide cover : forwards until it
engages.
XLift up the cover of socket ;.XTo close: press cover : briefly at the
front.
The cover moves back.
Socket in the rear compartmentXBriefly press cover ; at the top.
The cover opens.
XLift up the cover of socket :.
Socket in the trunk/cargo
compartment
Socket in the trunk (Sedan)
Socket in the cargo compartment (Wagon)
XLift up the cover of socket :.Features293Loading, stowing and featuresBA 212 USA, CA Edition B 2011; 1; 5, en-USdimargiVersion: 3.0.3.62010-05-20T13:33:46+02:00 - Seite 293Z