Page 4 of 474

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
Vehicle data recording.........................  19
Information regarding 
electronic recording devices ..........  19
At a glance.......................................... 21
Cockpit ................................................. 22
Instrument cluster ................................ 24
Multifunction steering wheel ................ 26
Center console ..................................... 27
Upper part ...................................... 27
Lower part ...................................... 28
Overhead control panel ........................ 29
Door control panel................................ 30
Getting started...................................  31
Unlocking .............................................  32
Unlocking with the SmartKey .........  32
Adjusting ..............................................  35
Seats ..............................................  35
Steering wheel ................................  40
Mirrors ............................................  42
Driving ..................................................  44
Fastening the seat belt ...................  44
Starting the engine .........................  48
Switching on headlamps .................  51
Turn signals ....................................  52
Windshield wipers ...........................  53
Problems while driving....................  55
Parking and locking ..............................  56
Parking brake .................................  56
Switching off headlamps.................  57
Turning off the engine .....................  58 
     
        
        Page 24 of 474
23 At a glance
Cockpit
Item
Page
1
Cruise control lever
247
2
Multifunction steering 
wheel
26
124
3
Horn
4
Instrument cluster
24
119
5
Overhead control panel
29
6
Glove box lid release
254
Item
Page
7
Glove box lock
254
8
Center console
27
9
Starter switch
33
a
Hood lock release
291
b
Steering wheel adjustment 
handle (manual)
41
c
Steering wheel adjustment 
stalk (electrical)*
41
d
Parking brake pedal
50, 56
e
Door control panel
30
Item
Page
f
Parking brake release
50
g
Combination switch
Turn signals
52
High beam
52
Windshield wipers
53
h
Exterior lamp switch
51
110
j
Exterior rear view mirror 
adjustment
42
k
Headlamp washer switch*
167 
     
        
        Page 54 of 474

53 Getting started
Driving
Windshield wipers
The combination switch is located on the 
left of the steering column.Combination switch1Single wipe
2Switching on windshield wipers 
Switch on the ignition (
page 33).Switching on windshield wipers
Turn the combination switch to the 
desired position depending on the 
intensity of the rain.
0Windshield wipers off
IIntermittent wiping
IINormal wiper speed
IIIFast wiper speediVehicles without rain sensor*: 
When the vehicle is standing still, the 
wiper speed returns to the next lower 
setting.
Vehicles with rain sensor*: 
Intermittent wiping interval is depen-
dent on wetness of windshield. After 
the initial wipe, pauses between wipes 
are automatically controlled by the rain 
sensor.
!Vehicles with rain sensor*: 
Do not leave windshield wipers in inter-
mittent setting when the vehicle is tak-
en to an automatic car wash or during 
windshield cleaning. Wipers will oper-
ate in the presence of water sprayed on 
the windshield, and wipers may be 
damaged as a result.
The switch should not be left in inter-
mittent setting as the wipers will wipe 
the windshield once every time the 
engine is started. Dust that accumu-
lates on the windshield might scratch 
the glass and/or damage the wiper 
blades when wiping occurs on a dry 
windshield. 
     
        
        Page 55 of 474

54 Getting startedDrivingIntermittent wiping
Set the wiper switch to positionI.
Single wipe
Press switch briefly in the direction of 
arrow1.
The windshield wipers wipe one time 
without washer fluid.Wiping with windshield washer fluid
Push switch in the direction of 
arrow1 past the resistance point.
The windshield wipers operate with 
washer fluid.
For information on filling up the washer 
reservoir, see “Windshield washer system 
and headlamp cleaning system*” 
(
page 299).
iIntermittent wiping is interrupted when 
the vehicle is at a standstill and a door 
is opened.
!If anything blocks the windshield wip-
ers (leaves, snow, etc.), switch them off 
immediately.
For safety reasons, withdraw 
SmartKey from starter switch 
before attempting to remove any 
blockage.
Remove blockage.
Turn the windshield wipers on 
again.
If windshield wipers fail to function at 
all in switch positionI,
set the combination switch to the 
next highest wiper speed
have the windshield wipers 
checked at the nearest authorized 
Mercedes-Benz Center 
     
        
        Page 168 of 474
167 Controls in detail
Good visibility
Good visibility
For information on the windshield wipers, 
see “Windshield wipers” (
page 53).
Headlamp cleaning system*
The switch is located on the left side of the 
dashboard.
1Headlamp washer switch
Switch on the ignition (
page 33).
Press switch1.
The headlamps are cleaned with a 
high-pressure water jet.
For information on filling up the washer 
reservoir, see “Windshield washer system 
and headlamp cleaning system*” 
(
page 299).
Rear view mirrors
For more information on setting the rear 
view mirrors, see “Mirrors” (
page 42).
Interior rear view mirror, 
antiglare position
1Lever
Tilt the mirror to the antiglare night po-
sition by moving lever1 towards the 
windshield.
The interior rear view mirror is dimmed. 
     
        
        Page 177 of 474

176 Controls in detailClimate controlAdjusting air distribution and volume
Use air distribution control4 
(page 173) to adjust the air distribution. 
The following symbols are found on the 
controls:Use the air volume control1 
(
page 173) to adjust the air volume. You 
can select between six air volume speeds.
Adjusting manually
Press buttonU (
page 173).
The indicator lamp on the button goes 
out.
Select any of the six air volume speeds 
and the air distribution.Adjusting automatically
Press buttonU (
page 173).
The indicator lamp on the button 
comes on. The temperature, air distri-
bution and volume are adjusted auto-
matically.
Windshield fogged on the outside
Switch the windshield wipers on 
(page 53).
Switch to manual mode.
Turn the air distribution control 
toa orY.
Symbol
Function
Z
Directs air to the windshield 
and the side defroster vents
b
Directs air into the entire 
vehicle interior
Y
Directs air to the footwells
a
Directs air through the center, 
side and rear passenger 
compartment air vents 
     
        
        Page 188 of 474
187 Controls in detail
Automatic climate control*
Windshield fogged on the outside
Switch the windshield wipers on 
(page 53).
Switch to manual mode.
Turn air distribution control1 or8 
toa orY (
page 183).
Adjusting air volume
Use buttonU for automatic mode or air 
volume controls orQ 
(page 183) to adjust air volume 
manually.
Adjusting manually
Seven blower speeds are available.
Press air volume control orQ 
(page 183) until the requested 
blower speed is attained.
The indicator lamp on the buttonU 
goes out.
The automatic air distribution remains 
switched on.Adjusting automatically
Press buttonU (
page 183).
The indicator lamp on the button 
comes on.
The air volume is controlled automati-
cally for the entire vehicle, and the air 
distribution is controlled automatically 
for each separate half of the vehicle. 
     
        
        Page 337 of 474

336 OperationVehicle careWiper blades
Fold wiper arms forward.
Clean the wiper blade inserts with a 
clean cloth and detergent solution.Window cleaning
Fold wiper arms forward.
Use a window cleaning solution on all 
glass surfaces. 
An automotive glass cleaner is 
recommended.Light alloy wheels
Mercedes-Benz approved Wheel Care 
should be used for regular cleaning of the 
light alloy wheels.
If possible, clean wheels once a week with 
Mercedes-Benz approved Wheel Care, us-
ing a soft bristle brush and a strong spray 
of water.
Follow the instructions on container.
Warning!
G
For safety reasons, switch off wipers and 
remove SmartKey from starter switch 
before cleaning the wiper blades. Other-
wise, the wiper motor could suddenly turn 
on and cause injury.!Fold the windshield wiper arms back 
onto the windshield before turning the 
SmartKey in the starter switch.
Hold on to the wiper when folding the 
wiper arm back. If released, the force 
of the impact from the tensioning 
spring could crack the windshield.
Warning!
G
For safety reasons, switch off wipers and 
remove SmartKey from starter switch 
before cleaning the windshield. Otherwise, 
the wiper motor could suddenly turn on and 
cause injury.!Fold the windshield wiper arms back 
onto the windshield before turning the 
SmartKey in the starter switch.
Hold onto the wiper when folding the 
wiper arm back. If released, the force 
of the impact from the tensioning 
spring could crack the windshield.
iOnly use acid-free cleaning materials. 
Acid may cause corrosion or damage 
the clear coat.