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 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 23 of 400

23 At a glance
Instrument cluster
Item
Page
1
Left turn signal indicator
lamp
47
2
Speedometer
3
Right turn signal indicator
lamp
47
4
Fuel gauge with:Fuel reserve warning lamp
278
5
warning lamp
60,
278
1Supplemental
restraint system
indicator lamp
54,
278
6
Multifunction display
with:
113
Trip odometer
111
Main odometer
113
Item
Page
Gear selector lever
position
44,
145
Program mode
146
Outside temperature
indicator
111
Digital clock
113
7
?Engine malfunction
indicator lamp
276
vElectronic Stability
Program (ESP)
warning lamp
74,
277
AHigh beam head-
lamp indicator
47,
106
EIndicator lamp
without function
1
DTRIndicator lamp
without function
1
1The indicator lamp illuminates with SmartKey in
starter switch position2. It sh ould go out when the
engine is running.
Item
Page
8
-Antilock Brake
System (ABS)
indicator lamp
72,
274
;Brake warning
lamp, USA only
45,
50,
275
3Brake warning
lamp, Canada only
45,
50,
275
9
Tachometer
111
a
Reset button for:
Resetting trip
odometer
111
Resetting individual
settings
124
Instrument cluster
illumination
109
Page 33 of 400

33 Getting started
Adjusting
Manual seat adjustment
1Seat fore and aft adjustment
2Seat cushion tilt
3Seat backrest tilt
4Seat heightSeat fore and aft adjustment
Lift handle1.
Slide seat to the desired position.
Allow handle1 to reengage.
Check for proper engagement before
driving.
Adjust seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The posi-
tion should be as far rearward as possible,
consistent with ability to properly operate
controls.Seat cushion tilt
Turn handwheel2 forward or back-
ward until your upper legs are lightly
supported
Seat backrest tilt
Press switch3 in direction of arrow
until your arms are slightly angled
when holding the steering wheel.
Seat height
Press switch4 in direction of arrow
until your legs are lightly supported.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
iWhen moving the seat, be sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.
Page 35 of 400

35 Getting started
Adjusting
Power seat* adjustment
The seat adjustment switches are located
in each front door.
1Head restraint height
2Seat height
3Seat cushion tilt
4Seat fore and aft adjustment
5Seat backrest tilt
Turn the SmartKey in the starter switch
to position1 or2 (
page 31).
or
Open the driver’s or front passenger
door.Seat fore and aft adjustment
Press switch forward or backward in
direction of arrow4.
Adjust seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The posi-
tion should be as far rearward as possible,
consistent with ability to properly operate
controls.Seat cushion tilt
Press switch up or down in direction of
arrow3 until your upper legs are
lightly supported.
Seat backrest tilt
Press switch forward or backward in
direction of arrow5 until your arms
are slightly angled when holding the
steering wheel.
Seat height
Press switch up or down in direction of
arrow2.
Head restraint height
Press switch up or down in direction of
arrow1.
iWhen moving the seat, be sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.
The memory function* (
page 99) lets
you store the setting for the seat posi-
tion together with the settings for the
steering wheel and exterior rear view
mirrors.
Page 43 of 400

43 Getting started
Driving
Starting the engine Manual transmission
Gearshift pattern for manual transmissionFor more information, see “Manual trans-
mission” (
page 141).Starting
Depress brake pedal.
Make sure the gearshift lever is in
neutral position (no gear selected).
Fully depress clutch pedal.
Otherwise the engine cannot be
started due to the integrated safety
interlock.
Do not depress the accelerator.
Turn the SmartKey in the starter switch
to position3 and hold until the engine
starts (
page 31).
For information on turning off the engine,
see “Turning off engine” (
page 52).
Warning!
G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide, and inhaling it can cause uncon-
sciousness and lead to death.
Do not run the engine in confined areas
(such as garage) which are not properly ven-
tilated. If you think that exhaust gas fumes
are entering the vehicle while driving, have
the cause determined and corrected imme-
diately. If you must drive under these condi-
tions, drive only with at least one window
fully open.
Page 44 of 400

44 Getting startedDrivingAutomatic transmission*Gearshift pattern for automatic
transmissionPPark position with gear selector lever
lock
RReverse gear
NNeutral
DDrive position
For more information, see “Automatic
transmission*” (
page 142).Starting
Make sure the gear selector lever is set
toP.
Do not depress the accelerator.
Turn the SmartKey in the starter switch
to position3 and hold until the engine
starts (
page 31).
Depress the brake pedal.
The gear selector lever lock is released.
For information on turning off the engine,
see “Turning off engine” (
page 52).Starting difficulties
If the engine does not start as described,
carry out the following steps:
Turn SmartKey in starter to position0
and repeat starting procedure
(page 43).
Remember that extended starting at-
tempts can drain the battery.
Get a jump start (
page 326).
If the engine does not start after several
starting attempts, there could be a mal-
function in the engine electronics or in the
fuel supply system.
Notify an authorized Mercedes-Benz
Center.
iYou can also use the “touch-start”
function. Turn the SmartKey to
position3 and release it again
immediately. The engine then starts
automatically.
Page 45 of 400

45 Getting started
Driving
Parking brake
1Release handle
2Parking brake
Release parking brake by pulling on
handle1.
The warning lamp; (USA only)
or3 (Canada only) in the
instrument cluster goes out.
Driving
Depress the brake pedal.
Move gear selector lever to positionD
orR (manual transmission: first or
reverse gear).
Release the brake pedal.
Carefully depress the accelerator.
Once the vehicle is in motion, the auto-
matic central locking system engages
and the locking knobs drop down.
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. Children could release the
parking brake, which could result in an acci-
dent and/or serious injury.
iVehicles with automatic transmission:
Wait for the gear selection process to
complete before setting the vehicle in
motion.
iYou can open a locked door from the
inside. Open door only when conditions
are safe to do so.
You can deactivate the automatic
locking using the control system
(page 133).
!Simultaneously depressing the
accelerator pedal and applying the
brake reduces engine performance and
causes premature brake and drivetrain
wear.!If you hear a warning signal when driv-
ing off, you have forgotten to release
the parking brake.
Release the parking brake.