Our company and staff congratulate you
on the purchase of your new
Mercedes-Benz.
Your selection of our product is a demon-
stration of your trust in our company
name. Furthermore, it exemplifies your
desire to own an automobile that will be as
easy as possible to operate and provide
years of service.
Your Mercedes-Benz represents the ef-
forts of many skilled engineers and crafts-
men. To help assure your driving pleasure,
and also the safety of you and your passen-
gers, we ask you to make a small invest-
ment of time:
Please read this manual carefully, then
return it to your vehicle where it will be
handy for your reference.
Please follow the recommendations
contained in this manual. They are de-
signed to acquaint you with the opera-
tion of your Mercedes-Benz.
Please pay attention to the warnings
and cautions contained in this manual.
They are designed to help improve the
safety of the vehicle operator and oc-
cupants.
We extend our best wishes for many miles
of safe, pleasurable driving.
Mercedes-Benz USA, LLC
A DaimlerChrysler Company
ContentsSafety and Security........................... 67
Occupant safety................................... 68
Air bags .......................................... 70
Occupant Classification System
(USA only) ...................................... 75
BabySmart
TM air bag deactivation
system (Canada only) ..................... 81
Seat belts ....................................... 82
Preventive occupant safety
(PRE-SAFE®) ................................... 86
Active head restraints .................... 87
Children in the vehicle .................... 88
Blocking of rear door window
operation ........................................ 95
Panic alarm .......................................... 96
Activating ....................................... 96
Deactivating ................................... 96
Driving safety systems ......................... 97
ABS ................................................ 97
BAS ................................................ 99
Adaptive Brake ............................... 99
EBP............................................... 100
ESP
®............................................. 100
Four wheel electronic traction
system (4MATIC) with the ESP
®... 105Anti-theft systems ............................. 106
Immobilizer .................................. 106
Anti-theft alarm system................ 106
Controls in detail............................. 109
Locking and unlocking ....................... 110
SmartKey ..................................... 110
SmartKey with KEYLESS-GO* ...... 113
Checking batteries in the
SmartKey or SmartKey with
KEYLESS-GO* .............................. 119
Loss of the SmartKey or
SmartKey with KEYLESS-GO* ...... 119
Opening the doors from the
inside ........................................... 119
Opening the trunk ........................ 120
Closing the trunk.......................... 122
Trunk emergency release ............. 125
Valet locking ................................ 126
Automatic central locking ............ 127
Locking and unlocking from the
inside ........................................... 127 Seats ................................................ 129
Front seat active head restraints . 129
Rear seat head restraints ............. 129
Lumbar support ........................... 131
Multicontour seat*....................... 131
Seat heating*............................... 132
Seat ventilation* .......................... 133
Memory function ............................... 134
Storing positions into memory ..... 135
Recalling positions from memory. 135
Storing exterior rear view mirror
parking position ........................... 136
Lighting ............................................. 137
Exterior lamp switch .................... 137
Combination switch ..................... 141
Corner-illuminating front fog
lamps* ......................................... 142
Hazard warning flasher ................ 144
Interior lighting in the front .......... 145
Interior lighting in the rear ........... 146
Door entry lamps ......................... 147
Trunk lamps ................................. 147
9
Product information
Introduction
Product information
Please observe the following in your own
best interest:
We recommend using Genuine
Mercedes-Benz Parts as well as conversion
parts and accessories explicitly approved
by us for your vehicle model.
We have tested these parts to determine
their reliability, safety and special
suitability for Mercedes-Benz vehicles.We are unable to make an assessment for
other products and therefore cannot be
held responsible for them, even if in indi-
vidual cases an official approval or authori-
zation by governmental or other agencies
should exist. Use of such parts and acces-
sories could adversely affect the safety,
performance or reliability of your vehicle.
Please do not use them.Genuine Mercedes-Benz Parts as well as
conversion parts and accessories
approved by us are available at your
authorized Mercedes-Benz Center where
you will receive comprehensive informa-
tion, also on permissible technical modifi-
cations, and where proper installation will
be performed.
14 IntroductionWhere to find itThis Operator’s Manual is designed to pro-
vide comprehensive support information
for you, the vehicle operator. Each section
has its own reference color.At a glance
Here you will find an overview of all the
controls that can be operated from the
driver’s seat.Getting started
Here you will find all the information you
need for your first drive. You should read
this section first if this is your first
Mercedes-Benz vehicle or if you are rent-
ing or borrowing this vehicle.Safety and Security
Here you will find descriptions of the safety
and security features of your vehicle.
Controls in detail
Here you will find detailed information
about the equipment installed in your vehi-
cle. This section expands on the “Getting
started” section and also describes techni-
cal innovations. If you are already familiar
with the basic functions of your vehicle,
this section will be of particular interest to
you.Operation
Here you will find all the information you
need for the proper operation of your vehi-
cle.Practical hints
This section provides fast assistance for
dealing with problems you may encounter.
Technical data
All important technical data for your vehi-
cle can be found in this section.Indexes
The table of contents and the index are de-
signed to help you find information quickly
and easily.
The following publications are part of your
vehicle documentation:
this Operator’s Manual
the Maintenance Booklet
Separate operating instructions will be
provided as required depending on the
equipment options installed in your vehi-
cle.
16 IntroductionOperating safety
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:
the safety precautions in this manual
the “Technical data” section in this
manual
traffic rules and regulations
motor vehicle laws and safety stan-
dards
Warning!
G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are in-
terconnected, any modifications made may
produce an undesired effect on other sys-
tems. Electronic malfunctions could seri-
ously impair the operating safety of your
vehicle.
Contact your authorized Mercedes-Benz
Center for repairs or modifications to elec-
tronic components.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore nev-
er turn off the engine while driving.
Warning!
G
Heavy blows against the vehicle underbody
or tires / wheels, for example when running
over an obstacle, road debris or a pothole,
may cause serious damage to and impair the
operating safety of your vehicle. If you feel a
sudden strong vibration or ride disturbance,
or you suspect that damage to your vehicle
has occurred, you should turn on your haz-
ard warning flashers, carefully slow down,
and drive with caution to an area which is a
safe distance from the road.
Inspect the vehicle underbody and
tires / wheels for possible damage. If the ve-
hicle appears unsafe, have it towed to the
nearest authorized Mercedes-Benz Center
or other qualified maintenance or repair fa-
cility for further inspection or repairs.
Warning!
G
Various warning labels are attached to your
vehicle. These warning labels are intended
to make you and others aware of various
risks. You should not remove any of these
warning labels unless explicitly instructed to
do so by information on the label itself. Re-
moval of any of these labels may cause you
and others to be unaware of certain risks
which may result in an accident and/or per-
sonal injury.
55 Getting started
Driving
Parking brake
1Release handle
2Parking brake pedal
Release the parking brake by pulling on
release handle1.
The warning lamp ; (USA only) or
3 (Canada only) in the instrument
cluster goes out.
Driving
Depress the brake pedal.
Move the gear selector lever to
positionDorR.
Release the brake pedal.
Carefully depress the accelerator
pedal.
Warning!
G
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to
lock up. You could lose control of the vehicle
and cause an accident. In addition, the vehi-
cle’s brake lights do not light up when the
parking brake is engaged.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or the SmartKey with
KEYLESS-GO* from the starter switch, take
it with you, and lock the vehicle. Do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Children
could release the parking brake, which
could result in an accident and/or serious
personal injury.
i
Wait for the gear selection process to com-
plete before setting the vehicle in motion.
i
Once the vehicle is in motion, the automatic
central locking system engages and the locking
knobs drop down.
The automatic door lock feature can be deacti-
vated (page 176).
You can open a locked door from the inside.
Open door only when conditions are safe to do
so.
58 Getting startedDrivingWindshield wipers
The combination switch is located on the
left of the steering column.Combination switch1Switching on windshield wipers
2Single wipe
Wiping with windshield washer fluid
Switch on the ignition (
page 37).Switching on/off windshield wipers
Turn the combination switch to the de-
sired position depending on the inten-
sity of the rain.
MWindshield wipers off
USlow intermittent wiping
Rain sensor operation with low
sensitivity.
VFast intermittent wiping
Rain sensor operation with high
sensitivity.
uSlow continuous wiping
tFast continuous wiping
!
Do not operate the windshield wipers when
the windshield is dry. Dust that accumulates on
a windshield might scratch the glass and/or
damage the wiper blades when wiping occurs on
a dry windshield. If it is necessary to operate the
windshield wipers in dry weather conditions, al-
ways operate the windshield wipers with wind-
shield washer fluid (
page 59).
!
If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off immediate-
ly.
For safety reasons, stop the vehicle in a safe
location and
remove SmartKey from starter switch
or
turn off the engine by pressing the
KEYLESS-GO* start/stop button and
open the driver’s door (with the driver’s
door open, starter switch is in
position0, same as with SmartKey re-
moved from starter switch)
before attempting to remove any blockage.
Remove blockage.
Turn the windshield wipers on again.If windshield wipers fail to function at all in com-
bination switch positionU or V,
set the combination switch to the next high-
er wiper speed
have the windshield wipers checked at the
nearest authorized Mercedes-Benz Center.
i
When the windshield wipers are switched on
and you brake the vehicle to a stop, the time in-
terval between wiper operations is increased.
68 Safety and SecurityOccupant safetyIn this section you will learn the most
important facts about the restraint sys-
tems of the vehicle.
The restraint systems are
Seat belts (
page 82)
Child restraints (
page 89)
Lower Anchors and Tethers for
CHildren (LATCH) (
page 94)
Additional protection is provided by
Supplemental Restraint System (SRS)
with
Air bags (
page 70)
Air bag control unit (with crash
sensors)
Emergency Tensioning Device
(ETD) for seat belts (
page 85)
Active head restraints (
page 87)
Preventive occupant safety
(PRE-SAFE
®) (page 86)Air bag system components with
Front passenger front air bag off indica-
tor lamp (
page 79)
USA only:
Front passenger seat with Occupant
Classification System (OCS)
(page 75)
Canada only:
Front passenger seat with
BabySmart
TM air bag deactivation sys-
tem (
page 81)
As independent systems, their protective
functions work in conjunction with each
other. The SRS system conducts a self-test when
the ignition is switched on and in regular
intervals while the engine is running. This
facilitates early detection of malfunctions.
The
1
indicator lamp in the instrument
cluster lights up when the ignition is
switched on and goes out no later than a
few seconds after the engine has been
started.
The SRS components are in operational
readiness if the
1
indicator lamp is not
lit when the engine is running.
A malfunction in the system has been
detected if the
1
indicator lamp:
fails to go out after approximately
4 seconds after the engine was started
does not come on at all
comes on after the engine was started
or while driving
i
For information on infants and children trav-
eling with you in the vehicle and restraint sys-
tems for infants and children, see “Children in
the vehicle” (
page 88).