
Cargo tie down rings ......................... 260
CD player/CD changer (on-board
computer) .......................................... 212
Center console ..................................... 31
Central locking Automatic locking (on-board
computer) ...................................... 217
SmartKey ......................................... 72
Changing bulbs
Headlamps ..................................... 111
Changing gears .................................. 146
Changing the programming SmartKey ......................................... 75
Checklist
After driving off-road ...................... 168
Before driving off-road ...................167
Child-proof locks
Rear doors ....................................... 63
Special seat belt retractor ...............61
Children
In the vehicle ................................... 58
Restraint systems ............................ 59
Child seat
Automatic recognition .....................48
Automatic recognition/air bag
deactivation, self-test ......................50
ISOFIX (LATCH-type child seat
anchors) ........................................... 61
Special seat belt retractor ...............61
Top Tether ....................................... 62
Troubleshooting ............................... 51
Cigarette lighter ................................ 267
Climate control Activating/deactivating .................128
Activating/deactivating air-
recirculation mode .........................133
Controlling automatically ...............130
Cooling with air dehumidification ..129
Defrosting the windshield ..............132
Demisting the windows .................. 133
Dual-zone automatic climate
control ........................................... 123
Important safety information .........122
Indicator lamp ................................ 130
Multi-zone automatic climate
control ........................................... 124
Problems with "cooling with air
dehumidification" ........................... 130Problems with the rear window
heating .......................................... 133
Rear control panel .................125, 128
Refrigerant ..................................... 362
Setting the air distribution .............132
Setting the airflow .........................132
Setting the air vents ......................135
Setting the temperature ................131
Setting the temperature (rear
compartment) ................................ 131
Switching the MONO function on/
off .................................................. 132
Switching the rear window
heating on/off ............................... 133
Switching the residual heat
function on/off .............................. 134
Clock (on-board computer) ............... 215
Cockpit ................................................. 27
Collapsible spare wheel Inflating ......................................... 309
see Emergency spare wheel
Combination switch .......................... 109
Compass ............................................ 279
Calling up ....................................... 279
Consumption statistics (on-board
computer) .......................................... 219
Convenience closing feature .............. 86
Convenience opening feature ............ 86
Coolant (engine) Checking the level .........................285
Display message ............................ 233
Notes ............................................. 362
Temperature gauge ........................ 208
Cooling
see Climate control
Cornering light (display message) ... 230
Crash-responsive emergency
lighting ............................................... 111
Cruise control .................................... 171
Cruise control lever .......................172
Display message ............................ 239
Cup holder ......................................... 265
Center console .............................. 265
Rear compartment .........................266
Current fuel consumption (on-
board computer) ............................... 2206IndexBA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 6

Customer Assistance Center(CAC) ............................................... 22
Customer Relations Department ....... 22
D
Dashboard see Cockpit
Date (on-board computer) ................ 215
Daytime driving lights Display message ............................ 233
Switching on/off (on-board
computer) ...................................... 215
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 216
Interior lighting (on-board
computer) ...................................... 217
Diesel particle filter .......................... 161
Differential locks ............................... 196
Differential locks (display
message) ............................................ 238
Digital speedometer Displaying ...................................... 208
Setting the unit (on-board
computer) ...................................... 214
DIRECT SELECT lever
see Automatic transmission
Display (cleaning instructions) ........ 292
Display messages Brakes ........................................... 228
Calling up (on-board computer) .....222
Clearing (on-board computer) ........222
Engine ............................................ 233
Lamps ............................................ 233
Safety systems .............................. 223
Service interval display ..................287
Tires ............................................... 241
Vehicle ........................................... 243
Distance recorder ............................. 208
Distance warning function
(vehicles with DISTRONIC) ................. 69
Activating/deactivating (on-
board computer) ............................ 219
Distance warning lamp ..................... 253
DISTRONIC ......................................... 173
Display message ............................ 240
Displays in the multifunction
display ........................................... 179
Driving tips .................................... 179
Setting the specified minimum
distance ......................................... 177
Warning lamp ................................. 253
Door
Automatic locking ............................ 79
Automatic locking (on-board
computer) ...................................... 217
Display message ............................ 244
Emergency locking ........................... 80
Emergency unlocking .......................80
Opening (from inside) ......................79
Door control panel
Overview .......................................... 33
Doors
Important safety notes ....................78
Drinking and driving ......................... 160
Drinks holder see Cup holder
Drive program
Automatic ...................................... 148
Manual ........................................... 149
Driving abroad ................................... 171
Driving in mountainous terrain Approach/departure angle ............170
Driving on flooded roads .................. 164
Driving safety system EBD (Electronic Brake force
Distribution) ..................................... 68
ESP ®
(Electronic Stability
Program) .......................................... 66
ETS/4ETS (Electronic Traction
System) ........................................... 67
Important safety information ...........65
Driving safety systems
ABS (Anti-lock Braking System) .......65
BAS (Brake Assist System) ..............66
Distance warning system
(vehicles with DISTRONIC) ...............69
Overview .......................................... 65
Driving systems
Blind Spot Assist ............................ 189
Cruise control ................................ 171
DISTRONIC .................................... 173
Level control .................................. 181Index7BA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 7

O
Occupant Classification System
(OCS) Faults ............................................... 47
Operation ......................................... 42
System self-test ............................... 45
Occupant safety
Children in the vehicle .....................58
System overview .............................. 36
OCS
Faults ............................................... 47
Operation ......................................... 42
System self-test ............................... 45
Octane number (fuel) ........................ 358
Odometer ........................................... 208
Off-road 4MATIC .......................................... 191
Differential locks ............................ 196
DSR ............................................... 192
LOW RANGE off-road gear .............194
Off-road 4ETS .................................. 67
Off-road ABS .................................... 66
Off-road drive program ..................193
Off-road drive program ..................... 193
On-board computer .......................211
Off-road driving ................................. 167
Important safety instructions ......... 166
Off-road fording ................................. 164
Off-road terrain Off-road ESP .................................... 68
Oil
see Engine oil
On-board computer
Additional functions menu .............219
AMG menu ..................................... 209
Audio menu ................................... 211
Convenience submenu ..................218
Displaying a service message ........287
Displaying the coolant
temperature ................................... 208
Displaying the outside
temperature ................................... 208
Display messages ..........................222
DISTRONIC menu .......................... 179
Factory settings ............................. 213
Important safety notes ..................204
Instrument cluster submenu ..........214Lighting submenu .......................... 215
Message memory menu ................. 222
Navigation menu ............................ 212
Off-road menu ............................... 213
Off-road mode ............................... 211
Operating video DVD .....................212
Operation ....................................... 205
Overview of menus ........................207
Selecting the language ..................214
Settings menu ............................... 213
Standard display menu ..................208
Telephone menu ............................ 220
Time/Date submenu .....................215
Trip computer menu ......................219
Vehicle submenu ........................... 217
Opening and closing the side trim
panels ................................................. 114
Operating system see On-board computer
Outside temperature
Calling up (on-board computer) .....208
Display ........................................... 204
Overhead control panel
Overview .......................................... 32
Override feature
Rear side windows ...........................64
P
Paint code number ............................ 355
Paintwork (cleaning instructions) ... 290
Panic alarm .......................................... 64
Parking ............................................... 158
Parking aid PARKTRONIC ................................. 184
Rear view camera .......................... 187
Parking brake .................................... 159
Parking lamp (display message) ...... 232
Parking position Exterior mirror on the front-
passenger side ............................... 103
PARKTRONIC ...................................... 184
Activating/deactivating .................186
Malfunction .................................... 187
Problem ......................................... 187
Range of the sensors .....................185
Trailer towing ................................. 186
Warning display ............................. 185
12IndexBA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 12

Exterior view ....................................... 26
Cockpit ................................................. 27
Instrument cluster ..............................28
Multifunction steering wheel .............30
Center console .................................... 31
Overhead control panel ......................32
Door control panel .............................. 3325At a glanceBA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 25

CockpitFunctionPage:Combination switch109;Cruise control lever172=Instrument cluster28?HornASteering wheel paddle
shifters
148
BDIRECT SELECT lever144CPARKTRONIC warning
display
184
DOverhead control panel32EOperates the automatic
climate control system
122
FunctionPageFIgnition lock139Start/Stop button139GAdjusts the steering wheel
manually
99
HOn-board diagnostic socketIOpens the hood282JParking brake158KReleases the parking brake158LLight switch106MAdjusts the steering wheel
electrically
99
Steering wheel heating100Cockpit27At a glanceBA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 27

Overhead control panelFunctionPage:p To switch the left-
hand reading lamp on/off
110
;| To switch the
automatic interior lighting
control on/off
111
=u To switch the rear
interior lighting on/off
111
?c To switch the front
interior lighting on/off
111
Ap To switch the right-
hand reading lamp on/off
110
BRight-hand side interior
lighting
111
C2 To open/close the
tilt/sliding sunroof
89
FunctionPageDG SOS button (mbrace
system)
271
ERear-view mirror101FReading lamps110GButtons for the garage door
opener
276
HMicrophone for mbrace
(emergency call system),
telephone and Voice
Control System 5ILeft-hand side interior
lighting
1115 Observe the additional operating instructions.32Overhead control panelAt a glance
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Door control panelFunctionPage:Opens the door79;%& Locks/unlocks
the vehicle
79
=7 Adjusts the exterior
mirrors
101
?Zª\ Selects the
exterior mirror, electrically
folds the exterior mirrors
in/out
101
AW Opens/closes the
side windows
85
n Activates/
deactivates the override
feature for the side
windows in the rear
compartment
64
Bq Opens/closes the
tailgate
82
Door control panel33At a glanceBA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 33

RNever place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
R Improper repair work on the SRS creates a
risk of rendering the SRS inoperative or
causing unintended air bag deployment.
Work on the SRS must therefore only be
performed by qualified technicians.
Contact an authorized Mercedes-Benz
Center.
R For your protection and the protection of
others, when scrapping the air bag unit or
ETD, our safety instructions must be
followed. These instructions are available
from any authorized Mercedes-Benz
Center.
R Given the considerable deployment speed,
required inflation volume, and the material
of the air bags, there is the possibility of
abrasions or other, potentially more serious
injuries resulting from air bag deployment.
If you sell your vehicle, Mercedes-Benz
strongly recommends that you inform the
subsequent owner that the vehicle is
equipped with SRS. Also refer them to the
applicable section in the Operator's Manual.
Air bags
Important safety guidelines
GWarning
Air bags are designed to reduce the incidence
of injuries and fatalities in certain situations:
R frontal impacts (driver's and front-
passenger front air bags)
R side impacts (side impact air bags and
window curtain air bags)
R rollover (window curtain air bags)
However, no system available today can
completely eliminate injuries and fatalities.
When the air bags are deployed, a small
amount of powder is released. The powder
generally does not constitute a health hazard
and does not indicate that there is a fire in the
vehicle. In order to prevent potential
breathing difficulties, you should leave the
vehicle as soon as it is safe to do so. If you
have any breathing difficulty but cannot get
out of the vehicle after the airbag inflates,
then get fresh air by opening a window or
door.GWarning
To reduce the risk of injuries during front air
bag inflation, the driver and front-passenger
must always be seated correctly and have
their seat belts fastened accordingly.
For maximum protection in the event of a
collision, you must always be in the normal
seat position with your back against the
backrest. Fasten your seat belt and make sure
it is properly positioned on your body.
Since the air bag inflates with considerable
speed and force, a proper seating position
and correct positioning of the hands on the
steering wheel will help to keep you at a safe
distance from the air bag. Occupants who are
not wearing their seat belt, are not seated
properly or are too close to the air bag can be
seriously injured or killed by an air bag as it
inflates with great force instantaneously:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R Move the driver's seat as far back as
possible, still permitting proper operation
of vehicle controls. The distance from the
center of the driver's chest to the center of
the air bag cover on the steering wheel
must be at least 10 inches (25 cm) or more.
You should be able to accomplish this by
adjusting the seat and steering wheel. If
you have any difficulties, please contact an
authorized Mercedes-Benz Center.
R Do not lean your head or chest close to the
steering wheel or dashboard.
R Keep hands on the outside of the steering
wheel rim. Placing hands and arms inside
38Occupant safetySafety
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