ContentsSafety and Security........................... 59
Occupant safety................................... 60
Air bags ......................................... 61
Seat belts ....................................... 67
Children in the vehicle .................... 71
Blocking of rear door window
operation ........................................ 83
Panic alarm .......................................... 84
Activating ....................................... 84
Deactivating ................................... 84
Driving safety systems ......................... 85
ABS ................................................ 85
BAS ................................................ 87
ESP ................................................. 87
SBC brake system .......................... 90
Four wheel electronic traction
system (4MATIC) with the ESP ....... 93
Anti-theft systems................................ 94
Immobilizer..................................... 94
Anti-theft alarm system .................. 94
Tow-away alarm ............................. 95
Controls in detail............................... 97
Locking and unlocking ......................... 98
SmartKey ....................................... 98
SmartKey with KEYLESS-GO* ...... 102
Opening the doors from
the inside ..................................... 109
Opening the trunk ........................ 110
Closing the trunk.......................... 112
Trunk lid emergency release ........ 117
Automatic central locking ............ 118
Locking and unlocking from
the inside ..................................... 119
Seats ................................................. 121
Easy-entry/exit feature ................ 121
Removing and installing front
seat head restraints ..................... 123
Rear seat head restraints ............. 124
Drive - Dynamic seat* with
multicontour features................... 126
Seat heating* ............................... 127
Seat ventilation* .......................... 128Memory function ............................... 130
Storing positions into memory ..... 131
Recalling positions from memory . 131
Storing exterior rear view mirror
parking position ........................... 132
Lighting ............................................. 133
Exterior lamp switch .................... 133
Combination switch ..................... 137
Hazard warning flasher ................ 138
Interior lighting in the front .......... 139
Door entry lamps ......................... 140
Interior lighting in the rear ........... 141
Trunk lamp ................................... 141
Instrument cluster ............................. 142
Instrument cluster illumination .... 142
Coolant temperature indicator ..... 143
Trip odometer .............................. 143
Tachometer .................................. 144
Outside temperature indicator ..... 144
11 Introduction
Operator’s Manual
Important notice for California retail
buyers and lessees of Mercedes-Benz automobiles
Under California law you may be entitled to
a replacement of your vehicle or a refund
of the purchase price or lease price, if
Mercedes-Benz USA, LLC and / or its au-
thorized repair or service facilities fail to fix
one or more substantial defects or mal-
functions in the vehicle that are covered by
its express warranty after a reasonable
number of repair attempts. During the pe-
riod of 18 months from original delivery of
the vehicle or the accumulation of
18 000 miles (approximately 29 000 km)
on the odometer of the vehicle, whichever
occurs first, a reasonable number of repair
attempts is presumed for a retail buyer or
lessee if one or more of the following oc-
curs: (1) the same substantial defect or mal-
function results in a condition that is
likely to cause death or serious bodily
injury if the vehicle is driven, that de-
fect or malfunction has been subject to
repair two or more times, and you have
directly notified Mercedes-Benz USA,
LLC in writing of the need for its repair,
(2) the same substantial defect or mal-
function of a less serious nature than
category (1) has been subject to repair
four or more times and you have direct-
ly notified us in writing of the need for
its repair, or(3) the vehicle is out of service by reason
of repair of the same or different sub-
stantial defects or malfunctions for a
cumulative total of more than
30 calender days.
Written notification should be sent to us,
not a dealer, at Mercedes-Benz USA, LLC,
Customer Assistance Center, One
Mercedes Drive, Montvale,
NJ 07645-0350.
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
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
143 Controls in detail
Instrument cluster
Coolant temperature indicator
During severe operating conditions, e.g.
stop-and-go traffic, the coolant tempera-
ture may rise close to 248°F (120°C).
The engine should not be operated with
the coolant temperature above 248°F
(120°C). Doing so may cause serious en-
gine damage which is not covered by the
Mercedes-Benz Limited Warranty.
Trip odometer
Make sure you are viewing the trip odome-
ter display (
page 145).
If it is not displayed, press the è or
ÿ repeatedly until the trip odome-
ter appears.
Press and hold the reset button on the
instrument cluster (
page 24) until
the trip odometer is reset.
Warning!
G
Driving when your engine is overheated
can cause some fluids which may have
leaked into the engine compartment to
catch fire. You could be seriously
burned.
Steam from an overheated engine can
cause serious burns and can occur just
by opening the hood. Stay away from
the engine if you see or hear steam com-
ing from it.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until the
engine has cooled down.
iExcessive coolant temperature trigger
a warning in the multifunction display
(page 361).
145 Controls in detail
Control system
Control system
The control system is activated as soon as
the SmartKey in the starter switch is
turned to position1 or as soon as the
KEYLESS-GO start/stop button* is in
position1. The control system enables you
to:
call up information about your vehicle
change vehicle settings.
For example, you can use the control sys-
tem to find out when your vehicle is next
due for service, to set the language for
messages in the instrument cluster dis-
play, and much more.
The control system relays information to
the multifunction display.
Multifunction display
1Outside temperature
2Trip odometer
3Automatic transmission program mode
4Main odometer
5Current gear selector lever position
Above illustration shows the standard dis-
play.
For more information on menus displayed
in the multifunction display, see “Menus”
(page 148).
iThe displays for the audio systems (ra-
dio, CD player) will appear in English,
regardless of the language selected.
Warning!
G
A driver’s attention to the road and traffic
conditions must always be his/her primary
focus when driving.
For your safety and the safety of others, se-
lecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions per-
mit it to be done safely.
Bear in mind that at a speed of just 30 mph
(approximately 50 km / h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
157 Controls in detail
Control system
Instrument cluster submenu
Access the
Instr. cluster
submenu via
the
Settings
menu. Use the
Instr. clus-
ter
submenu to change the instrument
cluster display settings. The following
functions are available:Selecting temperature display mode
Move the selection marker with
theæ orç button to the
Instr.
cluster
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
Temp. indicator
.
The selection marker is on the current
setting.
Press buttonæ orç to set the
temperature unit to degrees
Celsius (°C) or degrees
Fahrenheit (°F).Selecting speedometer display mode
Move the selection marker with
theæ orç button to the
Instr.
cluster
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
Display unit Speed-/odometer
.
The selection marker is on the current
setting.
Press button æ or ç to set
speedometer unit to
km or
miles
.
Function
Page
Select temperature display
mode
157
Select speedometer display
mode
157
Select language
158
Select display (speed display or
outside temperature) for status
display
158
Select display (speed display or
outside temperature) for basic
display
159
Tire pressure display*
159
494 IndexRemote door unlock
With Tele Aid* 278
Removing
Ski sack 257
Vehicle battery 435
Wheel 427
Wiper blades 424
Removing and installing
Front seat head restraints 123
Replacing
Bulbs 417
Front lamp bulbs 420
Fuses 443
License plate lamp bulbs 422
Rear lamp bulbs 418, 422
Side marker lamp bulb 422
Wiper blades 423
Reporting
Safety defects 18Reprogramming
integrated remote control 284
Reset button in the instrument
cluster 154
Resetting
All functions (control system) 154
All functions of a submenu 155
Fuel consumption 170
Maintenance service indicator 345
Service indicator (FSS) 346
Trip odometer 143
Residual heat and ventilation 215
Residual heat utilization 202
Residual ventilation 202
Restraint system see Infant and child re-
straint systems 71
Rim 338
Rims and Tires 453
Roadside Assistance
Tele Aid* 271
Roadside assistance 12
Rolling code programming 282
RON 300RON (Research Octane Number) 475
Roof rack* 254
Rotating tires 340
Rubber parts
Cleaning 354
S
Safety
Occupant 60
Safety belts see Seat belts 43
Safety defects
Reporting 18
Safety systems
Driving 85
Saving current speed 232
SBC 90
SBC brake system 475
Activation 91
Deactivation 92
Driving hints 92
Messages in display 380, 381
Self-check 92
Warning lamp 90
Seat belt force limiter 70
499 Index
Temperature
Display mode 157
Sensor 29
Setting interior temperature 197
Setting units in display 157
Tires 321
The coolant level is correct if the
level 308
Tie-down rings (trunk) 261
Tightening torque 431, 475
Time
Setting hours 160
Setting minutes 160, 161
TIN 339
Tire
Vehicle maximum load on 339
Tire and Loading Information 315
Tire and loading terminology 337
Tire care and maintenance 312
Tire Identification Number see TIN
Tire inflation pressure
Checking 320
Setting units 159
Tire inflation pressure see the placard on
the fuel filler flap
Tire inspection 312Tire load rating 339
Tire ply composition and material
used 339
Tire speed rating 329, 339, 476
Tire terminology 337
Tire traction 292
Tires
Direction of rotation 314
Driving instructions 290
Messages in display 399
Messages in the display 396, 397,
398
Retreads 311
Rotating 340
Service life 312
Temperature 321, 336
Tire pressure monitor warning
lamp* 363
Tread depth 313, 341
Wear pattern 340
Winter 341
Tires and wheels
Tire inflation pressure 322
Tools 409Tow-away alarm 95
Arming 95
Disarming 95
Disarming for transport 95
Towing eye bolt (vehicle tool kit)
Installing 442
Towing the vehicle 439
Tracking services
For stolen vehicle 279
Traction 180, 339, 476
Transmission fluid level 308
Tread 339
Tread depth 313
Tread depth (tires 341
Treadwear indicators 339
Trip computer 170
Trip odometer
Resetting 143