ContentsSafety and Security........................... 55
Occupant safety................................... 56
Airbags ........................................... 57
Seat belts ....................................... 62
Children in the vehicle .................... 65
Blocking of rear door window
operation ........................................ 72
Panic alarm .......................................... 73
Activating ....................................... 73
Deactivating ................................... 73
Driving safety systems ......................... 74
ABS ................................................ 74
BAS ................................................ 76
ESP ................................................. 76
The SBC brake system ................... 79
Four wheel electronic traction
system (4MATIC) with the ESP ....... 82
Anti-theft systems................................ 83
Immobilizer..................................... 83
Anti-theft alarm system .................. 84
Tow-away alarm ............................. 85
Controls in detail............................... 87
Locking and unlocking ......................... 88
SmartKey ....................................... 88
SmartKey with KEYLESS-GO* ........ 91
Opening the doors from the inside . 97
Opening the trunk .......................... 97
Closing the trunk............................ 99
Trunk lid opening / closing
system* ......................................... 99
Trunk lid emergency release ........ 104
Separately locking the trunk ........ 105
Separately unlocking the trunk .... 106
Automatic central locking ............ 106
Locking and unlocking from
the inside ..................................... 107
Seats ................................................. 108
Easy-entry / exit feature* ............. 108
Removing and installing front
seat head restraints ..................... 109
Rear seat head restraints ............. 110
Multicontour seat* ....................... 111
Drive - Dynamic seat* ................... 112
Heated seats* .............................. 113
Seat ventilation* .......................... 114Memory function ............................... 116
Storing positions in memory ........ 117
Recalling positions from
memory........................................ 117
Storing exterior rear view
mirror parking position ................ 118
Lighting ............................................. 119
Exterior lamp switch .................... 119
Combination switch ..................... 123
Hazard warning flasher ................ 123
Interior lighting ............................ 124
Door entry lamps ......................... 125
Trunk lamp ................................... 125
Instrument cluster ............................. 126
Instrument cluster illumination .... 126
Coolant temperature gauge ......... 127
Trip odometer .............................. 127
Tachometer .................................. 128
Outside temperature indicator ..... 128
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.
23 At a glance
Instrument cluster
Item
Page
1
LLeft turn signal indi-
cator lamp
2
vAntilock Brake Sys-
tem (ABS)/Electronic
Stability Program
(ESP) warning lamp
311
3
Speedometer
4
Multifunction display
with:Basic display with outside
temperature display
141
Status indicator with mal-
function warning messageTrip odometer
127
5
lDistance warning
lamp
1
1Vehicles without Distronic*: Warning lamp without
function. It illuminates with the ignition on. It should
go out when the engine is running.
315
6
KRight turn signal indi-
cator lamp
Item
Page
7
Coolant temperature dis-
play with:•Coolant tempera-
ture warning lamp
314
8
Tachometer with:1Supplemental
restraint system
indicator lamp
316
-Antilock Brake Sys-
tem (ABS) malfunc-
tion indicator lamp
310
315
AHigh beam head-
lamp indicator
123
9
Main odometer with:
Selector lever position
43
Program mode
164
Item
Page
a
Clock with:
143
;Brake warning
lamp, except
Canada
312
3Brake warning
lamp, Canada only
312
?Engine malfunction
indicator lamp
313
b
Fuel display with:AFuel reserve warn-
ing lamp
315
c
Reset button for:
Resetting trip
odometer
127
Adjusting instrument
cluster illumination
126
Confirming new time
settings
143
127 Controls in detail
Instrument cluster
Coolant temperature gauge
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 129).
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 22) 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 314).
129 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
1Segment ring
2Standard display
3Trip odometer
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 13.5 m) every second.
141 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.
Pressæ orç to set the temper-
ature 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 æ or ç to set speedome-
ter unit to
km or
miles
.
Function
Page
Select temperature display
mode
141
Select speedometer display
mode
141
Select language
142
Select display (speed display or
outside temperature) for status
display
142
Select display (speed display or
outside temperature) for basic
display
143
Tire pressure display*
143
433 Index
Removing
Ski sack 236
Vehicle battery 377
Wheel 372
Wiper blades 365
removing and installing
Front seat head restraints 109
Replacing
Bulbs 359
Front lamp bulbs 361
Front turn signal lamp bulb 362
Fuses 385
License plate lamp bulbs 363
Parking and standing lamp bulb 362
Rear lamp bulbs 360, 363
Side marker lamp bulb 363
Wiper blades 364
Reporting
Safety defects 18
Reprogramming
integrated remote control 263
Reset button in the instrument
cluster 138Resetting
All functions (control system) 138
All functions of a submenu 139
Fuel consumption 154
Service indicator (FSS) 298, 300,
301
Trip odometer 127
Residual heat utilization 182, 194
Residual ventilation 182, 194
REST (Residual engine heat
utilization) 194
Restraint system see Infant and child re-
straint systems 65
Rims and Tires 394
Roadside Assistance
Tele Aid* 250
Roadside assistance 12
Rolling code programming 261
RON (Research Octane Number) 279,
414
Roof rack* 233
Rotating wheels 293
Rubber parts
Cleaning 308S
Safety
Occupant 56
Safety belts see Seat belts 40
Safety defects
Reporting 18
Safety systems
Driving 74
Saving current speed 212
SBC 79
SBC brake system 415
Activation 80
Deactivation 81
Driving hints 81
Messages in display 326, 327
Self-check 81
Warning lamp 79
Sealing tires with TIREFIT 366
Seat belt force limiter 64
Seat belts 62
Cleaning 307
Fastening 40
Proper use of 42, 63
Safety guidelines 60
Warning lamp 315
438 IndexTemperature
Display mode 141
Sensor 27
Setting interior temperature 178,
188
Setting units in display 141
Tires 291
The coolant level is correct if the
level 286
Tie-down rings (trunk) 241
Tightening torque 374, 415
Time
Setting hours 144
Setting minutes 144, 145
Tire inflation pressure 368
Setting units 143
Tire speed rating 415
Tire traction 272
TIREFIT 350
TIREFIT kit
Preparing TIREFIT 367
Sealing tires with TIREFIT 366
TIREFIT kit 366Tires 408
Driving instructions 270
Messages in display 342
Messages in the display 340, 341
Retreads 289
Service life 290
Temperature 291
Tread depth 295
Wear pattern 293
Winter 295
Tires and wheels
Tire inflation pressure 290
Tools 352
Tow-away alarm 85
Arming 85
Disarming 85
Disarming for transport 85
Towing eye bolt (vehicle tool kit)
Installing 384
Towing the vehicle 381
Tracking services
For stolen vehicle 258
Traction 164, 415
Transmission fluid level 285
Tread depth (tires 295
Trip computer 153Trip odometer
Resetting 127
Trunk
Closing the lid 99
Lamp 125
Lock button, KEYLESS-GO* 96
Message in display 347
Opening 97
Opening from inside vehicle 98
Opening from the inside 99
Separately locking 105
Tie-down rings 241
Trunk lid 99
Trunk lid emergency release 104
Unlocking and opening with
KEYLESS-GO* 95
Unlocking and opening with
SmartKey 90
Unlocking in an emergency 354
Trunk lid
Closing 99
Turn signals 47
Additional in mirrors 359
Front bulbs 359
Turning off
Engine 52