Page 3 of 400

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ...............................  10
Service and warranty information ..  10
Important notice for California 
retail buyers and lessees of 
Mercedes-Benz automobiles ..........  11
Maintenance ..................................  12
Roadside Assistance ......................  12
Change of address or ownership....  12
Operating your vehicle outside 
the USA or Canada.........................  13
Where to find it ....................................  14
Symbols ...............................................  15
Operating safety ..................................  16
Proper use of the vehicle ...............  16
Problems with your vehicle ..................  17
Reporting safety defects......................  18
Reporting Safety Defects ...............  18
At a glance.......................................... 19
Cockpit ................................................. 20
Instrument cluster ................................ 22
Multifunction steering wheel ................ 24
Center console ..................................... 25
Upper part ...................................... 25
Lower part ...................................... 26
Overhead control panel ........................ 27
Door control panel................................ 28
Getting started...................................  29
Unlocking .............................................  30
Unlocking with the SmartKey .........  30
Adjusting ..............................................  32
Seats ..............................................  32
Steering wheel ................................  36
Mirrors ............................................  38
Driving ..................................................  40
Fastening the seat belt ...................  40
Starting the engine .........................  43
Switching on headlamps .................  46
Turn signals and high beam ............  47
Windshield wipers ...........................  47
Problems while driving....................  49
Parking and locking ..............................  50
Parking brake .................................  50
Switching off headlamps.................  51
Turning off engine ...........................  52 
     
        
        Page 7 of 400

Contents
 Practical hints................................  273
What to do if … ..................................  274
Lamps in instrument cluster ........  274
Lamp in center console................  279
Messages in the display ...............  280
Where will I find ...? ...........................  300
First aid kit ...................................  300
Vehicle tool kit .............................  300
Minispare wheel ...........................  302
Unlocking/locking in an emergency ..  305
Unlocking the vehicle ...................  305
Locking the vehicle ......................  306
Changing batteries in 
the SmartKey ...............................  307
Fuel filler flap ...............................  308
Manually unlocking the 
transmission gear selector lever ..  308
Opening/closing in an emergency.....  309
Sliding/pop-up roof* ...................  309Replacing bulbs .................................. 310
Bulbs ............................................. 310
Replacing bulbs for front lamps .... 312
Side marker lamp bulb .................. 314
Replacing bulbs for rear lamps ..... 315
Replacing wiper blades....................... 316
Removing wiper blades ................. 316
Installing wiper blades .................. 316
Flat tire ............................................... 317
Preparing the vehicle .................... 317
Mounting the Minispare wheel...... 317
Battery................................................ 323
Disconnecting the battery............. 324
Removing the battery.................... 324
Charging and reinstalling 
the battery .................................... 324
Reconnecting the battery.............. 325Jump starting......................................  326
Towing the vehicle..............................  328
Installing towing eye bolt ..............  331
Fuses.................................................. 332
Fuse box in 
passenger compartment ...............  332
Fuse box in engine compartment .  333
Auxiliary fuse box in trunk ............ 334 
     
        
        Page 19 of 400
19 At a glance
Cockpit
Instrument cluster
Multifunction steering wheel
Center console
Overhead control panel
Door control panel 
     
        
        Page 21 of 400
21 At a glance
Cockpit
Item
Page
1
Combination switch
Turn signals
47
Windshield wipers
47
High beam
47
2
Cruise control lever
206
3
Instrument cluster
22,
109
4
Multifunction steering 
wheel
24,
114
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
216
8
Glove box
216
9
Center console
25
a
Starter switch
31
b
Horn
c
Steering wheel adjustment 
handle (manual)
37
d
Steering wheel adjustment 
stalk (electrical)*
37
Item
Page
e
Hood lock release
252
f
Parking brake pedal
45, 50
g
Trunk lid release switch
86
h
Door control panel
28
j
Parking brake release
45
k
Exterior lamp switch
102
l
Exterior rear view mirror 
adjustment
38
m
Headlamp washer switch*
148 
     
        
        Page 25 of 400
25 At a glance
Center console
Center console
Upper part
Item
Page
1
Seat heater*, driver’s side
98
2
Rear window sunshade 
switch
152
3
ESP control switch
74
4
Hazard warning flasher 
switch – switching on/off
106
5
Central locking switch
91
6
Rear seat head restraints 
switch
95
7
Anti-theft alarm system 
indicator lamp
78
Tow-away alarm switch
79
Item
Page
8
Seat heater*, passenger 
side
98
9
PASS. AIRBAG OFF 
indicator lamp
66,
279
a
Audio system,
or
173
COMAND* (see separate 
operating instructions)
b
Climate control
154
Automatic climate control*
162
Rear window defroster
153 
     
        
        Page 26 of 400
26 At a glanceCenter consoleLower part
Item
Page
1
Ashtray
220
2
Gear selector lever for 
automatic transmission*
44,
145
Gearshift lever for manual 
transmission
43,
141
3
Storage compartment
218
Cup holder
217
Cigarette lighter
221
4
Armrest
219
5
Program mode selector for 
automatic transmission
146 
     
        
        Page 59 of 400

59 Safety and Security
Occupant safety
When you sell your vehicle we strongly 
urge you to give notice to the subsequent 
owner that it is equipped with an SRS by 
alerting them to the applicable section in 
the Operator’s Manual.
Front airbags
1Driver’s airbag
2Passenger front airbagDriver and passenger airbags are 
deployed: 
in the event of a frontal impact
if impact exceeds a preset deployment 
threshold
independently of the side impact 
airbags
The airbags will not deploy in impacts 
which do not exceed the system’s 
deployment thresholds. You will then be 
protected by the fastened seat belts.
The passenger front airbag will only be 
deployed if:
the front passenger seat is occupied
the PASS. AIRBAG OFF indicator lamp 
in the center console is not lit 
(page 66)
the impact exceeds a preset 
deployment treshold
An airbag system component within the 
steering wheel gets hot after the airbag 
has inflated. Do not touch.
Improper work on the system, including 
incorrect installation and removal, can 
lead to possible injury through an unin-
tended activation of the SRS.
In addition, through improper work 
there is a risk of rendering the SRS inop-
erative or causing unintended airbag de-
ployment. Work on the SRS must 
therefore only be performed by qualified 
technicians. Contact your authorized 
Mercedes-Benz Center.
For your protection and the protection 
of others, when scrapping the airbag 
unit or emergency tensioning device, 
our safety instructions must be fol-
lowed. These instructions are available 
from your authorized Mercedes-Benz 
Center.
Given the considerable deployment 
speed and the textile structure of the 
airbags, there is the possibility of abra-
sions or other injuries resulting from air-
bag deployment. 
     
        
        Page 66 of 400

66 Safety and SecurityOccupant safety
BabySmart
TM1
 airbag deactivation 
system
Special BabySmart
TM compatible child 
seats, designed for use with the 
Mercedes-Benz system and available at 
any authorized Mercedes-Benz Center are 
required for use with the BabySmart
TM air-
bag deactivation system. With the special 
child seat properly installed, the passenger 
front airbag will not deploy.The PASS. AIRBAG OFF indicator lamp 
located in the center console will be illumi-
nated, except with the SmartKey removed 
or in starter switch position0.
Self-test BabySmart
TM without special 
child seat installed
After turning the SmartKey in the starter 
switch to position1 or2, 
the PASS. AIRBAG OFF indicator lamp 
located in the center console comes on for 
approximately six seconds and then goes 
out.
I f  t h e  i n d i c a t o r  l a m p  s h o u l d  n o t  c o m e  o n  o r  
is continuously lit, the system is not func-
tioning. You must see an authorized 
Mercedes-Benz Center before seating any 
child on the passenger seat.
For more information, see “Practical hints” 
(
page 279).
When the child restraint is not in use, re-
move it from the vehicle or secure it with the 
seat belt to prevent the child restraint from 
becoming a projectile in the event of an ac-
cident.
Do not leave children unattended in the ve-
hicle; even if the children are secured in a 
child restraint system. Unsupervised chil-
dren in a child restraint system may use ve-
hicle equipment and may cause an accident 
and/or serious personal injury.
1BabySmart
TM is a trademark of Siemens 
Automotive Corp.
iThe system does not deactivate the 
side impact airbag and the emergency 
tensioning device.