
Crash-responsive emergency
lighting
............................................... 112
Cruise control Cruise control leve r....................... 164
Deactivating ................................... 165
Display message ............................ 233
Driving system ............................... 163
Function/notes ............................. 164
Important safety notes ..................163
Setting aspeed .............................. 165
Storing and maintaining current
speed ............................................ .164
Cup holder
Center console .............................. 259
Important safety notes ..................259
Customer Assistance Center (CAC) ...24
Customer Relations Department .......24 D
Dashboard see Instrument cluster
Dashboard lighting
see Instrument cluster lighting
Data
see Technical data
Daytime running lamps
Display message ............................ 225
Function/notes ............................. 107
Switching on/off (on-board
computer) ...................................... 204
Dealerships
see Qualified specialist workshop
Delaye dswitch-off
Exterio rlighting (on-board
computer )...................................... 205
Interior lighting .............................. 205
Diagnostics connection ......................23
Digital speedometer .........................197
Display messages ASSYST PLUS ................................ 280
Calling up (on-board computer) .....211
Driving systems ............................. 228
Engine ............................................ 226
General notes ................................ 211
Hiding (on-board computer) ...........211
KEYLESS-GO .................................. 241
Lights ............................................ .222 Safety systems
.............................. 212
SmartKey ....................................... 240
Tires ............................................... 234
Vehicle .......................................... .237
Distance display (on-board
computer) .......................................... 201
Distance recorder ............................. 196
Distance warning (warning lamp) ....252
DISTRONIC PLUS Cruise control leve r....................... 169
Deactivating ................................... 173
Display message ............................ 231
Displays in the multifunction
displa y........................................... 173
Driving tips .................................... 174
Function/notes ............................. 168
Important safety notes ..................166
Setting the specified minimum
distance ......................................... 172
Warning lamp ................................. 252
Doors
Automatic locking (on-board
computer) ...................................... 206
Automatic locking (switch) .............. .78
Central locking/unlocking
(SmartKey) ...................................... .71
Control panel ................................... 35
Display message ............................ 239
Emergency locking ........................... 78
Emergency unlocking .......................78
Important safety notes ....................76
Opening (from inside) ......................77
Overview .......................................... 76
Drinking and driving .........................159
Drinks holder see Bottle holder
see Cuph older
Drive program
Automatic ...................................... 148
Display ........................................... 146
Manual .......................................... .150
SETUP (on-board computer) ..........208
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service .................281
Symmetrical low bea m.................. 106
Driving on flooded roads ..................162 Index
7

J
Jack Storage location ............................ 291
Using ............................................. 331
Jump starting (engine) ......................299 K
KEYLESS-GO Convenience closing feature ............83
Display message ............................ 241
Locking ............................................ 71
Start/Stop button .......................... 136
Starting the engine ........................138
Unlocking ......................................... 71
Keyp ositions
KEYLESS-GO .................................. 136
SmartKey ....................................... 135
Kickdown
Driving tips .................................... 147
Manual drive program ....................151
Knee bag .............................................. 43L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating .................202
Display message ............................ 229
Function/informatio n.................... 187
Lap time (RACETIMER) ......................208
License plate lamp (display
message) ............................................ 224
Light function ,active
Display message ............................ 225
Lighting
Ligh tswitc h................................... 106
Lights
Activating/deactivating the
interio rlighting delayed switch-off .205
Active light function .......................110
Automatic headlamp mode ............107
Cornering light function .................109
Driving abroad ............................... 106
Fog lamps ...................................... 108
Hazard warning lamps ...................109
High beam flasher .......................... 109 High-beam headlamps
...................109
Low-beam headlamps ....................107
Parking lamps ................................ 108
Rea rfog lamp ................................ 108
Setting the brightness of the
ambient lighting (on-board
computer) ...................................... 204
Setting the color of the ambient
lighting (on-board computer) .........205
Standing lamps .............................. 108
Switching Adaptive Highbeam
Assist on/off ................................. 204
Switching the daytime running
lamps on/off (on-board computer) 204
Switching the exterio rlighting
delayed switch-off on/off (on-
board computer )............................ 205
Switching the surround lighting
on/off (on-board computer) ..........205
Turn signals ................................... 108
see Changing bulbs
see Interior lighting
Light sensor (display message) .......225
Locking see Centra llocking
Locking (doors)
Automatic ........................................ 78
Emergency locking ........................... 78
From inside (central locking
button) ............................................. 77
Locking centrally
see Centra llocking
Locking verification signal (on-
board computer) ............................... 206
Low-beam headlamps Changing bulbs .............................. 114
Display message ............................ 222
Setting for driving abroad
(symmetrical) ................................. 106
Switching on/off ........................... 107
Luggage cover
see Trunk partition
Lumbar support ................................... 97 M
M+S tires ............................................ 310
MAGIC SKY CONTROL .........................91 Index
11

Information for customers in
California
Under California law you may be entitled to a
replacemen tofyour vehicle or a refund of the
purchase price or lease price, if after a
reasonable number of repair attempts
Mercedes-Benz USA, LLC and/or its
authorized repair or service facilities fail to fix
one or more substantial defects or
malfunctions in the vehicle that are covered
by its express warranty. During the period of
18 months from original delivery of the
vehicle or the accumulation of 18,000 miles
(approximately 29,000 km) on the odometer
of the vehicle, whichever occurs first, a
reasonable number of repair attempts is
presumed for a retail buyer or lessee if one or
more of the following occurs:
(1) the same substantial defect or malfunction results in a condition that is
likely to cause death or serious bodily
injury if the vehicle is driven, that defect
or malfunction has been subject to repair
two or more times, and you have directly
notified Mercedes-Benz USA, LLC in
writing of the need for its repair,
(2) the same substantial defect or malfunction of a less serious nature than
category (1) has been subject to repair
four or more times and you have directly
notified us in writing of the need for its
repair, or
(3) the vehicle is out of service by reason of repair of the same or different substantial
defects or malfunctions for a cumulative
total of more than 30 calendar days.
Please send your written notice to:
Mercedes-Benz USA, LLC
Customer Assistance Center
One Mercedes Drive
Montvale, NJ 07645-0350 Maintenance
The Service and Warranty Booklet describes
all the necessary maintenance work which
should be done at regular intervals.
Always have the Service and Warranty
Booklet with you when you bring the vehicle
to an authorized Mercedes-Benz Center. The
service advisor will record every service for
you in the Service and Warranty Booklet. Roadside Assistance
The Mercedes-Benz Roadside Assistance
Program offers technical help in the event of
a breakdown. Calls to the toll-free Roadside
Assistance Hotline are answered by our
agents 24 hours a day, 365 days a year.
1-800-FOR-MERCedes(1-800-367-6372)
(USA)
1-800-387-0100 (Canada)
For additional information, refer to the
Mercedes-Benz Roadside Assistance
Program brochure (USA) or the "Roadside
Assistance" section in the Service and
Warranty booklet (Canada) .You will find both
in your vehicle literature portfolio. Change of address or change of
ownership
In the event of a change of address, please
send us the "Notification of Address Change"
in the Service and Guarantee booklet or
simply call the Mercedes-Benz Customer
Assistance Center (USA) at the hotline
number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service Center (Canada) at
1-800-387-0100. This will assist us in
contacting you in a timely manner should the
need arise.
If you sell your Mercedes, please leave the
entire literature in the vehicle so that it is
available to the next owner. Introduction
21

Air bags
Important safety notes G
WARNING
Air bags are designed to reduce the incidence
of injuries and fatalities in certain situations:
R frontal impacts (driver's and front-
passenger fron tair bags and knee bags)
R side impacts (side impact air bags and head
bags)
R rollover (head 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. G
WARNING
In order to reduce the potential danger of
injuries caused during the deployment of the
front air bags, the driver and front passenger
must always be correctly seated and wear
their seat belts.
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. As 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 fastened correctly and
in a position that is as upright as possible
with your back against the 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 middle of
the air bag cover on the steering wheel
must be at least 10 inches (25 cm). You
should be able to accomplish this by
adjusting the seat and steering wheel. If
you have any difficulties, please contact a
qualified specialist workshop.
R do not lean your head or chest close to the
steering wheel or dashboard.
R only hold the steering wheel on the outside.
Placing hands and arms inside the rim of
the steering wheel can increase the risk
and potential severity of hand/arm injuries
if the 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 and/or head bag inflates.
This could result in serious injuries or death
should the side impact air bag/head bag be
deployed. Always sit as upright as possible,
wear the seat belt properly and use an
appropriately sized infant restraint, toddler
restraint or booster seat recommended for
the size and weight of the child.
Failure to follow these instructions can result
in severe injuries to you or other occupants. Occupant safety
41Safety
Z

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 Read the information on qualified
specialist workshops: (Y page 23).Exterior lighting
Important safety notes
For reasons of safety, Mercedes-Benz
recommends that you drive with the lights
switched on even during the daytime. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations. Driving abroad
Symmetrical low-beam headlamps Switch the headlamps to symmetrical low
beam in countries in which traffic drives on
the opposite side of the road from the country
where the vehicle is registered. This prevents
glare to oncoming traffic. When using
symmetrical lights, the edge of the road is not
lit as widely and as far ahead as normal.
Have the headlamps converted at a qualified
specialist workshop as close to the border as
possible before driving in these countries.
Asymmetrical low beam Have the headlamps converted back to
asymmetrical low-beam headlamps at a
qualified specialist workshop as soon as
possible after crossing the border again. Setting the exterior lighting
Setting options Exterior lighting can be set using the:
R
light switch
R combination switch (Y page 108)
R the on-board computer (Y page 204)
Light switch Operation
0006000E
Left-hand standing lamps
00070010 Right-hand standing lamps
00080013 Parking lamps, license plate and
instrumen tcluste rlighting
000D0005 Automatic headlamp mode,
controlled by the light sensor
000E000A Low-beam/high-beam headlamps
0022000D Rear fog lamp
0015000B Fog lamps (only vehicles with front
fog lamps)
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
X Turn the light switch to 0005.
The exterior lighting (except the parking/
standing lamps) switches off automatically if
you:
R remove the SmartKey fro mthe ignition lock
R open the driver's door with the SmartKey
in position 0. 106
Exterior lightingLights and windshield wipers

Automatic headlamp mode
G
WARNING
If the ligh tswitch is set to 0005and it is foggy,
snowing or there is poor visibility, the low-
beam headlamps will not come on
automatically. This could endange ryou and
others. In such situations turn the light switch
to 000A.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
0005 is the favored light switch setting. The
light setting is automatically selected
according to the brightness of the ambient
light (exception: poor visibility due to weather
conditions such as fog, snow or spray):
R SmartKey in position 1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
R With the engine running: if you have
activated the daytime running lamps
function via the on-board computer, the
daytime running lamps or the low-beam
headlamps and parking lamps are switched
on or off automatically depending on the
brightness of the ambient light.
X To switch on automatic headlamp
mode: turn the light switch to 0005.
Only for Canada:
The daytime running lamps improve the
visibility of your vehicle during the day. The
daytime running lamps function is required by
law in Canada. It cannot therefore be
deactivated.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a drive position to P, the daytime running
lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in high ambient light
brightness :ifyou turn the light switch to
0013, you turn on the daytime running
lamps and parking lamps.
If the engine is running and you turn the light
switch to 000A, the manual settings take
precedence over the daytime running lamps.
USA only:
The daytime running lamps improve the
visibility of your vehicle during the day. To do
this, the daytime running lamps function must
be switched on using the on-board computer
(Y page 204).
If the engine is running and you turn the light
switch to 0013or000A, the manual settings
take precedence over the daytime running
lamps.
i In the USA, the daytime running lamps are
deactivated upon delivery from the factory.
Low-beam headlamps G
WARNING
If the light switch is set to 0005and it is foggy,
snowing or there is poor visibility, the low-
beam headlamps will not come on
automatically. This could endanger you and
others. In such situations turn the light switch
to 000A.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
Even if the light sensor does not detect that
is dark, the parking lamps and low-beam
headlamps switch on when the SmartKey is
inserted into the ignition lock and the light
switch is set to the 000Aposition. This is a
particularly useful function in the event of rain
and fog.
X To switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switch to 000A.
The green 000Aindicator lamp in the
instrument cluster lights up. Exterior lighting
107Lights and windshiel dwipers Z

X
Turn the brightness control knob counter-
clockwise or clockwise.
If the light switch is set to 0005,0013or
000A, the brightness is dependent upon
the brightness of the ambient light.
i The light sensor in the instrument cluster
automatically controls the brightness of
the multifunction display.
In daylight, the displays in the instrument
cluster are not lit. Coolant temperature display
G
WARNING
Driving when your engine is overheated can
cause some fluids which may have leaked into
the engine compartment to catch fire. You
could be seriously burned.
Steam from an overheated engine can cause
serious burns which can occur just by opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of the
vehicle and do not stand near the vehicle until
the engine has cooled down.
! Adisplay message is shown if the coolant
temperature is too high.
If the coolant temperature is over
248 ‡(120 †), do not continue driving. The
engine will otherwise be damaged.
The coolan ttemperature gauge is in the
instrument cluster on the right-hand side
(Y page 29).
Under normal operating conditions and with
the specified coolant level, the coolant
temperature may rise to 248 ‡ (120 †). Tachometer
! Do not drive in the overrevving range, as
this could damage the engine. The red band in the tachometer indicates the
engine's overrevving range.
The fuel supply is interrupted to protec
tthe
engine when the red band is reached. Outside temperature display
G
WARNING
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
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.
The outside temperature display is in the
multifunction display (Y page 195).
Changes in the outside temperature are
displayed after a short delay. Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
R Cruise control activated (Y page 163):
The segments light up from the stored
speed to the maximum speed.
R DISTRONIC PLUS activated (Y page 166):
One or two segments in the set speed
range light up.
R DISTRONIC PLUS detectsav ehicle in front:
The segments between the speed of the
vehicle in fron tand the stored speed light
up. Displays and operation
193On-board computer and displays Z

Service menu
In the
Serv. menu, you have the following
options:
R calling up display messages (Y page 211)
R restarting the tire pressure loss warning
system (Y page 315)
R checking tire pressure electronically
(Y page 316)
R calling up a service due date
(Y page 280) Settings menu
Introduction In the
Sett. menu, you have the following
options:
R change the instrument cluster settings
(Y page 203)
R change the light settings (Y page 204)
R change the vehicle settings (Y page 206)
R change the convenience settings
(Y page 206)
R restore the factory settings (Y page 203)
Restoring the factory settings X
Press the 0002or0005 button on the
steering wheel to select the Sett. menu.
X Press the 0004or0003 button to select the
Factory Setting submenu.X
Press 000Bto confirm.
The Reset All Settings? message
appears.
X Press the 0004or0003 button to select
No or
Yes .
X Press the 000Bbutton to confirm the
selection.
If you have selected Yes , the multifunction
display shows a confirmation message.
For safety reasons, the Daytime Running Lights: function in the
Lights submenu is
only reset if the vehicle is stationary.
Instrument cluster Selecting the unit of measurement for
distance
You can determine whether the multifunction
display shows some messages in miles or
kilometers.
X
Press the 0002or0005 button on the
steering wheel to select the Sett. menu.
X Press the 0004or0003 button to select the
Instr. Cluster submenu.
X Press 000Bto confirm.
X Press the 0004or0003 button to select the
Display Unit Speed-/Odometer: function.
You will see the selected setting:
km or
miles .
X Press the 000Bbutton to save the setting.
The selected unit of measurement for
distance applies to:
R the digital speedometer in the Trip menu
R odometer and the trip odometer
R trip computer
R current consumption and the range
R the navigation instructions in the Navi menu
R cruise control
R DISTRONIC PLUS
R ASSYST PLUS service interval display Menus and submenus
203On-board computer and displays Z