Page 21 of 376
21 At a glance
Cockpit
Item
Page
1
Combination switch
Turn signals
47
Windshield wipers
48
High beam
47
2
Cruise control lever
193
3
Instrument cluster
22,
107
4
Multifunction steering
wheel
24,
112
5
Lever for voice control
system*, see separate
operating instructions
Item
Page
6
Overhead control panel
27
7
Glove box lid release, glove
box lock
203
8
Glove box
203
9
Center console
25
10
Starter switch
31
11
Horn
12
Steering wheel adjustment
handle (manual)
37
13
Steering wheel adjustment
stalk (electrical)*
38
Item
Page
14
Hood lock release
235
15
Parking brake pedal
45, 51
16
Trunk lid release switch
88
17
Door control panel
28
18
Parking brake release
45
19
Exterior lamp switch
101
20
Exterior rear view mirror
adjustment
39
21
Headlamp washer switch*
146
Page 23 of 376

23 At a glance
Instrument cluster
Item
Page
1
Turn signal indicator lamp,
left
47
2
Speedometer
3
Turn signal indicator lamp,
right
47
4
Fuel gauge with:Fuel reserve warning lamp
259
5
<
Seat belt nonusage
warning lamp
61,
259
1
Supplemental
restraint system
indicator lamp
56,
257
6
Multifunction display
with:
111
Trip odometer
109
Main odometer
111
Item
Page
Selector lever position
140,
141
Program mode
142
Outside temperature dis-
play
110
Digital clock
111
7
?
Engine malfunction
indicator lamp
259
v
Electronic Stability
Program (ESP)
warning lamp
75,
256
A
High beam head-
lamp indicator
47,
104
E
Indicator lamp with-
out function
1
1The indicator lamp illuminates briefly when you
turn the key in the starter switch to position2.
DTRIndicator lamp with-
out function
1
Item
Page
8
-
Antilock Brake Sys-
tem (ABS) malfunc-
tion indicator lamp
73,
257
;
Brake warning
lamp, USA only
45,
51,
258
3
Brake warning
lamp, Canada only
45,
51,
258
9
Tachometer
109
10
Reset knob for:
Resetting trip odome-
ter
109
Resetting individual
settings
120
Instrument cluster illu-
mination
107
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.
Page 34 of 376

34 Getting startedAdjusting1Release knob
Manually adjust the height of the head
restraint by pulling it upward. To lower
the head restraint, push release knob1
and push down on the head restraint.
Head restraint tilt
Manually adjust the angle of the head
restraint. Push or pull on the lower
edge of the head restraint cushion.
More information can be found in the
“Controls in detail” section (
page 93).Power seat*
Turn the key in the starter switch to
position1 or2 .
or
Open the driver’s or front passenger
door.
The seat adjustment switches are located
in each front door.
1Head restraint height
2Seat height
3Seat cushion tilt
4Seat fore and aft adjustment
5Backrest tiltSeat fore and aft adjustment
Press the switch forward or backward
in the direction of arrow4.
Adjust to a comfortable seating posi-
tion that still allows you to reach the
accelerator/brake pedal safely. The
position should be as far rearward as
possible, consistent with ability to
properly operate controls.iWhen moving the seat, be sure that
there are no items in the footwell or be-
hind the seat. Otherwise you could
damage the seat.
With the memory function*
(page 98), you can store seat
positions together with settings for the
steering wheel and the exterior rear
view mirrors.
Page 36 of 376
36 Getting startedAdjustingFolding head restraints back in the rear
passenger compartment
1Lock button
Push lock button1.
The head restraints will fold backward.Folding head restraints back with switch
in the center console
1Releasing head restraints
Turn the key in starter switch to
position1 or2.
Press the symbol-side on the rocker
switch1 to release the head restraints.
The head restraints will fold backward.Placing head restraints upright
Pull the head restraint forward until it
locks into position.
Head restraint tilt
Two different head restraint angle posi-
tions are available.
iYou can also fold the head restraints
back using the switch in the center
console (
page 36).
Page 37 of 376

37 Getting started
Adjusting
Head restraint height (rear outer seats)
Raising:
Pull up on head restraint.
Lowering:
Push button1.
Push down on head restraint.
Steering wheel Steering wheel adjustment, manual
1Release lever
2Steering column, lengthen or shorten
3Steering column, height
To unlock the steering column, pull
lever1 out until its stop limit.
Adjust the steering wheel to the de-
sired position.
To lock, press lever1 all the way in un-
til it engages.
The steering wheel is once again
locked into position.
Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint to support the back of
the head approximately at ear level.
Warning!
G
Do not adjust the steering wheel while driv-
ing. Adjusting the steering wheel while driv-
ing, or driving without the adjustment
locked could cause the driver to lose control
of the vehicle.
When leaving the vehicle always remove the
key from the starter switch and lock your ve-
hicle.
The electrical steering wheel adjustment
feature* can also be operated with the driv-
er’s door open. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of
vehicle equipment may cause an accident
and/or serious personal injury.