Contents
Safety and Security........................... 61
Occupant safety................................... 62
Airbags ........................................... 63
Seat belts ....................................... 68
Children in the vehicle .................... 72
Blocking rear door window
operation ........................................ 78
Panic alarm .......................................... 79
Driving and safety systems .................. 80
ABS ................................................ 80
BAS ................................................ 82
4-ETS .............................................. 83
EBB................................................. 84
ESP ................................................. 84
Anti-theft systems................................ 88
Immobilizer..................................... 88
Anti-theft alarm .............................. 88
Tow-away alarm ............................. 89Controls in detail............................... 91
Locking and unlocking ......................... 92
SmartKey ....................................... 92
Opening the doors from the inside . 96
Opening the tailgate ....................... 97
Closing the tailgate ........................ 98
Automatic central locking .............. 98
Locking and unlocking from
the inside ....................................... 99
Seats ................................................. 100
Easy-entry/exit feature ................ 100
Removing and installing front seat
head restraints ............................. 101
Synchronizing head restraints
and seat adjustment fore
and aft for front seats .................. 102
Rear seat head restraints ............. 102
Multicontour seat* ....................... 104
Heated seats ................................ 104
Memory function ............................... 107
Storing positions into memory ..... 108
Recalling positions from memory . 108
Storing exterior rear view
mirror parking position................. 109Lighting ............................................. 110
Exterior lamp switch .................... 110
Combination switch ..................... 114
Hazard warning flasher ................ 115
Interior lighting ............................ 116
Rear interior lamps ...................... 117
Cargo compartment lamps .......... 118
Instrument cluster ............................. 120
Instrument cluster illumination .... 120
Coolant temperature display........ 120
Trip odometer .............................. 121
Tachometer .................................. 121
Outside temperature indicator ..... 122
Control system .................................. 123
Multifunction display.................... 123
Multifunction steering wheel........ 124
Menus .......................................... 126
Standard display menu ................ 128
AUDIO menu ................................ 128
NAVI menu ................................... 130
Vehicle status message
memory menu .............................. 131
Settings menu .............................. 132
Trip computer menu..................... 145
TEL menu ..................................... 146
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 (approx. 29 000 km) on the
odometer of the vehicle, whichever occurs
first, a reasonable number of repair at-
tempts is presumed for a retail buyer or
lessee if one or more of the following
occurs:(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 calendar 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
ItemPage
1Reset button for:
Resetting trip odometer121
Resetting individual or
all settings132,
133,
146,
282
Instrument cluster
illumination120
2LLeft turn signal
indicator lamp24
3?Engine malfunction
indicator lamp
(USA only)294
±Engine malfunction
indicator lamp
(Canada only)294
vElectronic Stability
Program (ESP)
warning lamp84,
295
AHigh beam
headlamp indicator
lamp52,
114
ItemPage
4KRight turn signal
indicator lamp 24
5Fuel gauge with:
Fuel reserve warning lamp24
1Supplemental
Restraint System
(SRS) indicator lamp66,
296
6Multifunction display
with:123
Trip odometer24
Main odometer24
Transfer case program
mode157
Gear selector lever position149
Outside temperature
indicator122
Clock (see COMAND
operating instructions)123
ItemPage
7Speedometer
8Tachometer with:
;Brake warning lamp
(USA only)50,
292
3Brake warning lamp
(Canada only)50,
292
-Antilock Brake
System (ABS)
indicator lamp80,
290
121 Controls in detail
Instrument cluster
Switch on the ignition (page 35).
Call up the trip odometer and main
odometer (
page 123) by pressing
buttonè orÿ on the multifunc-
tion steering wheel (
page 124).
Press buttonj ork until the
coolant temperature display appears.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
odometer display (
page 123).
If it is not displayed, press buttonè
orÿ on the multifunction steering
wheel (
page 124) until the trip
odometer appears.
Press and hold the reset button on the
instrument cluster (
page 120) until
the trip odometer is reset.
Tachometer
The red marking on the tachometer de-
notes excessive engine speed.
To help protect the engine, the fuel supply
is interrupted if the engine is operated
within the red marking.
i
Excessive coolant temperature triggers
a warning in the multifunction display
(
page 308).
!
Avoid driving at excessive engine
speeds, as it may result in serious en-
gine damage that is not covered by the
Mercedes-Benz Limited Warranty.
123 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. 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 display
and much more.
The control system relays information to
the multifunction display.
Multifunction display
1Trip odometer
2Main odometer
3Outside temperature
4Clock
1
5Current gear selector lever position
6Transfer case program mode
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
(approximately 14 m) every second.
1See separate operating instructions for the
COMAND system for clock setting.
401 Index
Mirrors
Activating exterior rear view mirror
parking position 164
Adjusting 41
Auto-dimming for rear view
mirror 163
Exterior rear view mirror 41
Exterior rear view mirror parking
positions 144
Interior rear view mirror 41
Storing exterior rear view mirror park-
ing position 109
MON 240
MON (Motor Octane Number) 386
Monitoring reach
Rear Parking Assist* 185
Mph or km/h in speedometer
setting 137
Multicontour seat* 104
Multifunction display 123, 386
Selecting language 137
Standard display 127Multifunction display messages
ABS 300
BAS 300
Battery 304, 305
Brake fluid 305
Brake pads 305
Check engine 294
Coolant 307, 308, 309
Cruise control 310
Display 322
Doors 310
Engine 294
Engine air filter 310
Engine oil 311
ESP 302
Fuel reserve tank 313
Hood 313
Key 313
Lamps 314, 316
Parking brake 306
Sunroof 321
Tailgate 322
Tele Aid 321
Telephone* 322
Washer fluid 322Multifunction steering wheel 26, 124
Buttons 124
N
Navigation system
Operating 130
See separate COMAND operating in-
structions
Night security illumination 113
Setting 140
Normal occupant weight 274
O
Occupant distribution 274
Occupant safety 62
Airbags 63
Children in the vehicle 72
Fastening the seat belt 43
Infant and child restraint systems 72
LATCH child seat anchors 77
Seat belts 43, 66
Odometer, main 25
404 Index
Radio transmitters, control and
operation 235
Range (distance to empty)
Calling up 146
Range of sensor
Rear Parking Assist* 185
Reading lamp 30
Rear axle differential lock
Switching on 162
Rear bench seat
Foldable 188
Rear door window
Blocking operation 78
Rear fog lamp
Replacing bulbs 344
Rear lamps see Tail lamps
Rear Parking Assist* 184, 386
Cleaning sensors 286
Malfunction 186
Monitoring reach 185
Warning indicators 186
Rear seat head restraints 102
Installing 103
Removing 103
Rear towing eye 361
Rear view mirror auto-dimming 163Rear view mirrors see Mirrors
Rear window defroster 166
Activating 166
Deactivating 167
Rear window wiper/washer 54
Recommended inflation pressure 275
Reconnecting
Vehicle battery 355
Recovery services
For stolen vehicle 210
Refrigerant
Air conditioning 378
Refueling 239
Regular checks 240
Remote controls
SmartKey 92
Remote door unlock
With Tele Aid 209
Removing
Cargo compartment cover 187
Wheel 351
Wiper blades 346Replacing
Brake lamp bulbs 336
Bulbs 335
Front lamp bulbs 338
Rear lamp bulbs 336, 343
SmartKey batteries 333
Wiper blades 346
Resetting
All functions (control system) 132
All functions of a submenu 133
Fuel consumption 145
Maintenance service indicator 282
Trip odometer 121
Residual heat utilization 386
REST (Residual engine heat
utilization) 386
Restraint systems 62, 386
Airbags 62
Child seat recognition 62
Child seats 62
Emergency Tensioning Device
(ETD) 62
Lower anchors and tethers for children
(LATCH) 62
Seat belts 62
410 Index
Tow-away alarm system
Canceling alarm 90
Towing eye, front 361
Towing eye, rear 361
Towing the vehicle 358
Stranded vehicle 361
Towing the vehicle - various problem
scenarios 360
Traction 275
Transfer case 157, 388
Gear range 157
Messages in the multifunction
display 158
Switching 157
Transfer case differential lock
Switching on 161
Transmission gear selector lever 329
Unlocking manually 329
Transmission see Automatic transmission
Tread 275
Tread depth 254
Tread depth (tires) 278
Treadwear indicators 276
Trip computer 145
Trip odometer
Resetting 121Trunk see Cargo compartment
Turn signal lamps
Replacing bulbs 336
Turn signals 23, 52
Additional in mirrors 336
Cleaning lenses 285
Front bulbs 336
Indicator lamps 25
Rear bulbs 336
Turning off
Engine 58
U
Uniform Tire Quality Grading
Standards 276
Units
Setting speedometer units 137
Setting temperature units 136
Setting time units 136Unlocking 34, 92
Driver’s door in an emergency 327
Fuel filler flap 239
Global 94
In an emergency 327
Selective settings 94
Tailgate in an emergency 327
Transmission gear selector lever
manually 329
Vehicle in an emergency 209
With the SmartKey 34
Uphill driving
Cruise control 182
Upshifting 155
Useful features 194
Ashtrays 198
Cigarette lighter 199
Electrical outlet 200
Floormats 201
Storage compartments 194
Tele Aid 202
Telephone* 201