Page 25 of 376
25 At a glance
Center console
Center console
Upper part
Item
Page
1
Seat heater*, driver’s side
97
2
Rear window sunshade
switch
147
3
ESP control switch
75
4
Hazard warning flasher
switch – switching on/off
104
5
Central locking switch
92
6
Rear seat head restraints
switch
36
7
Anti-theft alarm system in-
dicator lamp
79
Tow-away alarm switch
80
Item
Page
8
Seat heater*, passenger
side
97
9
Indicator lamp
7
67,
260
10
Audio system, or
165
COMAND* (see separate
operating instructions)
11
Climate control
148
Automatic climate control*
156
Rear window defroster
153,
162
Page 26 of 376
26 At a glanceCenter consoleLower part
Item
Page
1
Ashtray
207
2
Selector lever for
automatic transmission*
44,
138
Gearshift lever for manual
transmission
44,
137
3
Storage compartment
205
Cup holder
204
Cigarette lighter
208
4
Armrest
206
5
Program mode selector for
automatic transmission
142
Page 27 of 376
27 At a glance
Overhead control panel
Overhead control panel
Item
Page
1
Rear interior lighting
on/off
105
2
Sliding/pop-up roof*
190
3
Right reading lamp on/off
106
4
Interior lighting control
105
5
Hands-free microphone for
Tele Aid* (emergency call
system), telephone* and
voice control system* (see
separate operating instruc-
tions)
134,
182,
209
6
Rear view mirror
39,
144
7
Garage door opener
217
8
Left reading lamp on/off
106
9
Tele Aid* (emergency call
system) button
209
Page 28 of 376
28 At a glanceDoor control panel
Door control panel
Item
Page
1
Door handle
87
2
Memory function (for stor-
ing seat, mirror and steer-
ing wheel settings)
98
3
Seat adjustment*
32,
34, 93
4
Switches for opening/clos-
ing front door windows
187
5
Switch for rear door win-
dow override
71
6
Switches for opening/clos-
ing rear door windows
187
7
Remote trunk lid release
switch
88
Page 29 of 376
29 Getting started
Unlocking
Adjusting
Driving
Parking and locking
Page 30 of 376
30 Getting startedUnlockingThe “Getting started” section provides an
overview of the vehicle’s most basic func-
tions. First-time Mercedes-Benz owners
should pay special attention to the infor-
mation given here.
If you are already familiar with the basic
functions described here, the “Controls in
detail” section will help you with further in-
formation. The corresponding page refer-
ences are at the end of each segment.
UnlockingUnlocking with SmartKeySmartKey with remote control 1‹
Lock button
2
Š
Opening button for trunk
3
Œ
Unlock button for doors
4
Â
Panic button* (
page 72)
Press unlock button
Œ
on the key.
All turn signal lamps blink once. The
locking knobs in the doors move up.
Get in the vehicle and insert the key in
the starter switch.
More information can be found in the
“Controls in detail” section (
page 84).
iCanada only:
Only vehicles equipped with an
anti-theft alarm system* have
SmartKeys with integrated panic
button*4.
Page 31 of 376

31 Getting started
Unlocking
Starter switch positionsStarter switch0For removing key
The steering is locked when the key is
removed from the starter switch. If
necessary, move steering wheel slight-
ly to allow the locking mechanism to
engage.
1Power supply to some electrical
consumers, such as seat adjustment
2Ignition (power supply for all electrical
consumers) and driving position
3Starting position
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch and lock
the vehicle. Do not leave children unattend-
ed in the vehicle, or with access to an un-
locked vehicle. Unsupervised use of vehicle
equipment may cause an accident and/or
serious personal injury.iVehicles with automatic transmission:
The SmartKey can only be removed
from the starter switch with the gear
selector lever in positionP.
!If the key is left in starter switch
position0 for an extended period of
time, it can no longer be turned in the
starter switch.
Remove the key from the starter
switch and reinsert.
If the key can still not be turned, the
battery may not be sufficiently
charged.
Check the battery and charge it if
necessary (
page 240).
Get a jump start (
page 306).
To prevent accelerated battery dis-
charge and a possible dead battery, al-
ways remove the key from the starter
switch.
Page 32 of 376

32 Getting startedAdjusting
AdjustingSeats
The seats can be adjusted either manually
or electrically, depending on the vehicle’s
equipment.Warning!
G
All seat, head restraint, steering wheel, and
rear view mirror adjustments, as well as fas-
tening of seat belts, must be done before
the vehicle is put into motion.Warning!
G
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
back reclined. Sitting in an excessively re-
clined position can be dangerous. You could
slide under the seat belt in a collision. If you
slide under it, the belt would apply force at
the abdomen or neck.
That could cause serious or fatal injuries.
The seat back and seat belts provide the
best restraint when the wearer is in an up-
right position and belts are properly posi-
tioned on the body. Your seat must be
adjusted so that you can correctly fasten
your seat belt (
page 41).
Never place hands under the seat or near
any moving parts while a seat is being ad-
justed.
Warning!
G
When leaving the vehicle, always remove the
key from the starter switch, and lock your
vehicle.
The power seats* can also be operated with
the driver’s or front passenger door open.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may
cause an accident and/or serious personal
injury.
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger side front
airbag when it is properly installed. Other-
wise they will be struck by the airbag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle’s
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufactur-
er’s instructions.