Page 25 of 506
23 At a glance
Cockpit
Item
Page
1
Parking brake pedal
48, 55
2
Hood lock release
303
3
Steering wheel adjustment
stalk
40
Heated steering wheel*
270
4
Parking brake release
48
5
Combination switch
Turn signals
51
Windshield wipers
51
High beam
50
6
Door control panel
30
7
Exterior lamp switch
133
Item
Page
8
Headlamp washer button*
186
9
Steering wheel gearshift
control (E55 AMG only)
181
a
Cruise control lever
Cruise control
239
Distronic*
235
b
Instrument cluster
24,
142
c
Multifunction steering
wheel
26,
146
d
Horn
e
Lever for voice control sys-
tem*, see separate
operating instructions
Item
Page
f
Starter switch
34
g
Front Parktronic* warning
indicator
250
h
Overhead control panel
29
j
Mobile phone/Glasses box
262
k
Glove box lid release, glove
box lock
262
l
Glove box
262
m
Center console
27
Page 27 of 506

25 At a glance
Instrument cluster
Item
Page
1
LLeft turn signal indi-
cator lamp
2
vABS/ ESP warning
lamp
357
3
Speedometer
4
Multifunction display
145
5
lDistance warning
lamp
Vehicles without Distronic*:
Warning lamp without func-
tion. It illuminates with the
ignition on. It should go out
when the engine is running.
361
6
KRight turn signal indi-
cator lamp
7
Coolant temperature indi-
cator with:•Coolant temperature
warning lamp
361
Item
Page
8
Tachometer with:1Supplemental Re-
straint System
indicator lamp
364
-Antilock Brake Sys-
tem (ABS) indicator
lamp
356
362
BLow beam headlamp
indicator lamp
50
AHigh beam headlamp
indicator lamp
137
9
Main odometer with:
Selector lever position
46
Program mode
179
a
Clock with:
159
;Brake warning lamp,
USA only
358
3Brake warning lamp,
Canada only
358
Item
Page
?Engine malfunction
indicator lamp, USA
only
359
±Engine malfunction
indicator lamp, Cana-
da only
359
HTire inflation pres-
sure warning lamp*
363
qPreglow indicator
lamp, Diesel engine
only
47
b
Fuel display with:AFuel reserve warning
lamp
362
c
Reset button for:
Resetting trip odometer
143
Adjusting instrument
cluster illumination
142
Confirming new time set-
tings
159
Page 28 of 506
26 At a glanceMultifunction steering wheel
Item
Page
1
Multifunction display in
speedometer
145
Operating control sys-
tem
146
2
Selecting the submenu or
setting the volume:
Press buttonæup/to increaseçdown/to decrease
3
Telephone*:
Press buttonsto take a call
to dial a calltto end a call
to reject an incom-
ing call
Item
Page
4
Menu systems:
Press buttonèfor next menuÿfor previous menu
5
Moving within a menu:
Press buttonjfor next displaykfor previous display
Page 29 of 506
27 At a glance
Center console
Center console
Upper part
Item
Page
1
Dual-zone automatic cli-
mate control
192
4-zone automatic climate
control*
204
2
COMAND system, see sep-
arate operating instruc-
tions
3
Seat heating*, front pas-
senger side
127
Seat ventilation*, front
passenger side
128
4
Electronic Stability Pro-
gram (ESP) control switch
89
5
Central locking switch
119
Item
Page
6
Opening/closing button
for storage tray or CD
changer*, see separate op-
erating instructions
263
7
Rear seat head restraints
switch, folding down
124
8
Rear window sunshade
switch*
89
9
Seat heating*, driver’s side
127
Seat ventilation*, driver’s
side
128
a
Hazard warning flasher
switch
138
b
Front passenger front air
bag off indicator lamp
78
Page 30 of 506
28 At a glanceCenter consoleLower part
Item
Page
1
Ashtray
268
2
KEYLESS-GO* start/stop
button
35
3
Selector lever for
automatic transmission
46,
178
4
Parking assist (Parktronic
system)* deactivation
switch
250
5
Adaptive damping system
(ADS)* switch
247
Item
Page
6
Vehicle level control
switch*
248
7
Thumbwheel for setting
distance in Distronic*
242
8
Distance warning func-
tion* on/off switch
243
9
Program mode selector
switch for automatic trans-
mission
179
Page 31 of 506
29 At a glance
Overhead control panel
Overhead control panel
Item
Page
1
Rear interior lighting
on/off
139
2
Automatic interior lighting
139
3
Front interior lighting
on/off
139
4
Temperature sensor
5
Right reading lamp on/off
139
6
Tilt/sliding sunroof* or
tilt/sliding panel*
223,
226
Item
Page
7
Tele Aid (emergency call
system) button
271
8
Rear view mirror
186
9
Reading lamps
139
a
Garage door opener
279
b
Tow-away alarm button
95
c
Ambient lighting
165
d
Interior lighting
e
Left reading lamp on/off
139
Page 34 of 506

32 Getting startedThe “Getting started” section provides an
overview of the vehicle’s most basic func-
tions.
If you are already familiar with the basic
functions described here, the “Controls in
detail” section will provide you with further
information. The corresponding page refer-
ences are located at the end of each seg-
ment.Unlocking
Unlocking with the SmartKeySmartKey with remote control 1‹Lock button
2ŠUnlock button for trunk lid
3ŒUnlock button
4ÂPanic button (
page 84)
Press unlock button Œ on the
SmartKey.
All turn signal lamps flash once. The ve-
hicle unlocks. The locking knobs in the
doors move up. The anti-theft alarm
system is disarmed.Warning!
G
When leaving the vehicle, always remove the
SmartKey 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. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.iThe SBC brake system is activated
(page 90).
Page 35 of 506

33 Getting started
Unlocking
Get in the vehicle and insert the
SmartKey in the starter switch.
For more information, see “Locking and
unlocking” (
page 98).
Unlocking with KEYLESS-GO*
With KEYLESS-GO you can open and start
your vehicle without using the buttons on
the SmartKey.
Pull the outside door handle.
All turn signal lamps flash once. The ve-
hicle unlocks. The locking knobs on the
doors move up. The anti-theft alarm
system is disarmed.
Get in the vehicle.
For more information, see “SmartKey with
KEYLESS-GO*” (
page 102).
Starter switch positions
iTo unlock the vehicle, the SmartKey
with KEYLESS-GO must be outside the
vehicle, no further than approximately
3 feet (1 meter) away from the door.
Warning!
G
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.iThe SBC brake system is activated
(page 90).
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. Unsu-
pervised use of vehicle equipment may
cause an accident and/or serious personal
injury.