2010 MERCEDES-BENZ ML320 seats

Armrest, front
Storage compartment ....................193
Ashtrays ............................................. 196
Aspect ratio (tires) ............................ 240
Audio/DVD menu .............................. 126
Auto-dimming rear view mirrors ........ 90
Automatic central locking .......... 74, 135
Automatic headlamp mode ................ 93
Automatic interior lighting control .... 97
Automatic locking when driving ...... 135
Automatic shift program .................. 114
Automatic transmission ................... 109
Automatic shift program ................114
Emergency operation (limp-home
mode) ............................................ 117
Gear range indicator ......................114
Gear ranges ................................... 113
Gear selector lever ........................109
Hill-start assist system ..................152
Kickdown ....................................... 113
Kickdown (manual shift program) ..117
Manual shift program ..................... 115
One-touch gearshifting ..................115
Program mode indicator ................114
Program mode selector switch
(automatic shift program) ..............114
Program mode selector switch
(manual shift program) ..................116
Shifting procedure .........................111
Steering wheel gearshift control ....115
Towing a trailer .............................. 113
Transmission position indicator .....112
Transmission positions ..................112
AUX socket ........................................ 193
Axle oils .............................................. 357
B
BabySmart™
Air bag deactivation system .............46
Self-test ........................................... 47
Backrest
see Seats
Backup lamps
Messages in the multifunction
display ........................................... 293
Bar (air pressure unit) ....................... 240
BAS (Brake Assist System) ................. 63
Batteries, SmartKey
Checking condition ..........................73
Replacing ....................................... 309
Battery, Vehicle ................................. 334
Charging ........................................ 336
Jump starting ................................. 336
Messages in the multifunction
display ................................... 280, 290
Bead (tire) .......................................... 240
Beverage holders see Cup holders
Bleeding the fuel system (diesel
engine) ............................................... 331
BlueTEC
AdBlue ®
tank ................................. 331
AdBlue ®
tank capacity ...................358
Brake fluid
Checking level ............................... 217
Messages in the multifunction
display ........................................... 284
Brake lamps
Cleaning lenses ............................. 263
Brake pads
Messages in the multifunction
display ........................................... 283
Brakes ................................................ 245
High-performance brake system ....246
Parking brake ........................ 107, 247
Warning lamp ................................. 299
Break-in period .................................. 210
Bug cover (Radiator) ......................... 214
Bulbs see Replacing bulbs
C
CAC (Customer Assistance Center) ... 23
California retail buyers and
lessees, important notice for ............. 21
Calls (phone) ...................................... 139
Can holders see Cup holders
Capacities and recommended
fuel/lubricants .................................. 356
Cargo compartment
Cargo net ....................................... 191
Cargo volume, expanding ..............189
Cover blind .................................... 190
Index5164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 5

G
Garage door opener .................... 32, 204
Gasoline see Fuel
GAWR (Gross Axle Weight Rating) ... 240
Gear range ......................................... 113
Indicator ........................................ 114
Limiting .......................................... 115
Shifting into optimal ......................115
Gear selector lever ............................ 109
Cleaning ......................................... 265
Gearshift pattern ........................... 109
Shifting procedure .........................111
Transmission position indicator .....112
Transmission positions ..................112
Generator
see Alternator
Global locking/unlocking
see Key, SmartKey
Glove box ........................................... 193
Gross Axle Weight Rating see GAWR
Gross Trailer Weight
see GTW
Gross Vehicle Weight
see GVW
Gross Vehicle Weight Rating
see GVWR
GTW (Gross Trailer Weight) .............. 240
GVW (Gross Vehicle Weight) ............ 240
GVWR (Gross Vehicle Weight
Rating) ................................................ 240
H
Halogen headlamps see Headlamps
Hard plastic trim items, cleaning .... 265
Hazard warning flasher ....................... 96
Headlamp cleaning system ................ 96
Headlamps
Active Bi-Xenon headlamps .............92
Adjusting aim ................................. 317
Automatic headlamp mode ..............93
Bi-Xenon .................................. 92, 312
Cleaning lenses ............................. 263
Cleaning system .............................. 96
Daytime running lamp mode ............94
Delayed shut-off ............................ 134
Halogen ......................................... 312
High-beam flasher ............................ 96
High-beam headlamps .....................96
Low-beam headlamps ......................93
Replacing bulbs ............................. 311
Switch .............................................. 93
Headliner, cleaning and care of ....... 265
Head restraints .................................... 81
Adjustment ................................ 81, 83
Folding back .................................... 84
NECK-PRO active front head
restraints ......................................... 53
NECK-PRO active front head
restraints, resetting .......................309
Rear seat head restraints ................. 84
Heated steering wheel ........................ 88
Height adjustment
Seat belt outlet ................................ 51
Seats ............................................... 81
Vehicle level control ......................156
High-beam flasher ............................... 96
High-beam headlamps ................ 96, 312
Indicator lamp .................................. 29
High-performance brake system ..... 246
Hill-start assist system ..................... 152
Hood ................................................... 212
Messages in the multifunction
display ........................................... 286
Hooks ................................................. 189
Horn ...................................................... 27
HVAC see Climate control system
Hydroplaning ..................................... 247
I
Identification labels .......................... 346
Identification number, vehicle
(VIN) ................................................... 347
Ignition ................................... 79, 80, 104
Immobilizer .......................................... 66
Indicator lamps see Lamps, indicator and warning
Infant and child restraint systems
see Children in the vehicle
10Index164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 10

OCS (Occupant Classification
System) ................................................ 42
Self-test ........................................... 45
Odometer ........................................... 121
Off-road driving ................................. 248
Checklist ............................... 249, 253
Crossing obstacles ........................252
Driving instructions ........................ 248
Driving on sand .............................. 252
Driving through water ....................251
Returning ....................................... 253
Ruts ............................................... 253
Steep terrain .................................. 250
Off-road driving program .................. 155
Off-road Mode menu ......................... 125
Oil, oil level see Engine oil
On-board computer
see Control system
One-touch gearshifting ..................... 115
Operating safety .................................. 23
Ornamental moldings, cleaning ....... 262
Outside temperature see Displays
Overhead control panel ...................... 32
P
Paintwork, cleaning .......................... 261
Paintwork code ................................. 347
Panic alarm .......................................... 61
Parcel nets ......................................... 188
Parking ............................................... 107
Parktronic system ..........................160
Parking brake ............................ 107, 247
Messages in the multifunction
display ........................................... 284
Parking position
Exterior rear view mirrors ................90
Transmission position ....................112
Parktronic system
Cleaning system sensors ...............263
Malfunction .................................... 163
Minimum distance .........................161
Sensor range ................................. 161
Switching on/off ........................... 162
System sensors ............................. 160
Warning indicators ...................27, 161
Parts service ...................................... 346
PASS AIR BAG OFF indicator lamp
(Canada only) see Front passenger front air bag
off indicator lamp (Canada only)
PASS AIR BAG OFF indicator lamp
(USA only) see Front passenger front air bag
off indicator lamp (USA only)
Passenger safety
see Occupant safety
Pedals ................................................. 244
Phone see Telephone
Plastic parts, cleaning ...................... 264
Power assistance .............................. 244
Power outlets .................................... 197
Power seats see Seats
Power tailgate
Closing ............................................. 76
Messages in the multifunction
display ........................................... 286
Opening ........................................... 76
Power tilt/sliding sunroof
Operation ....................................... 184
Synchronizing ................................ 186
Power washer .................................... 261
Power windows ................................. 100
Cleaning ......................................... 264
Operation ....................................... 100
Rear door window, override
switch .............................................. 60
Synchronizing ................................ 102
Practical hints ................................... 268
Preglow indicator lamp .............. 29, 104
PRE-SAFE ®
............................................ 52
Messages in the multifunction
display ........................................... 274
Problems
While driving .................................. 106
With vehicle ..................................... 23
With wipers .................................... 100
Product information ............................ 20
Production options weight ............... 24114Index164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 14

Program mode selector switch
Automatic shift program ................114
Manual shift program ..................... 116
Proximity key
see Key, SmartKey
PSI (air pressure unit) ....................... 241
R
RACETIMER ........................................ 124
Radiator ..................................... 214, 242
Radio
Selecting stations ..........................126
Radio transmitters ............................ 257
Rain sensor see Intermittent wiping
Rear axle oil ....................................... 357
Rear center console ashtray see Ashtrays
Rear doors
Child safety locks ............................ 60
Rear door window
Override switch ................................ 60
Rear fog lamp
see Fog lamps
Rear lamps
see Tail lamps
Rear seat head restraints
see Head restraints
Rear view camera .............................. 163
Cleaning the camera lens ..............263
Rear window defroster ..................... 183
Rear window wiper/washer ............. 100
Recommended tire inflation
pressure ..................................... 219, 241
Refilling
AdBlue ®
......................................... 332
Refrigerant, air conditioning ............ 359
Refueling ............................................ 210
Regular checks .................................. 212
Reminder, Seat belt see Seat belts, Telltale
Remote control
see Key, SmartKey
Remote door unlock (Tele Aid) ......... 203
Replacing
Key .................................................. 74
Replacing bulbs ................................. 311
Reporting safety defects .................... 24
Research Octane Number see RON
Reserve fuel
Messages in the multifunction
display ........................................... 291
Warning lamp ................................... 29
Reset button ................................ 28, 118
Reset tool (NECK-PRO active front
head restraints) ................................. 309
Restraint systems see Occupant safety
Rims ........................................... 241, 352
Roadside Assistance ................... 21, 201
RON (Research Octane Number) ..... 360
Rubber parts, cleaning ...................... 264
Run-flat tires see MOExtended tires
S
Safety
Driving safety systems .....................61
Occupant safety ............................... 36
Reporting defects ............................ 24
Safety belts
see Seat belts
Seat belt force limiter ......................... 52
Seat belts ............................................. 48
Adjustment function ........................51
Children in the vehicle .....................55
Cleaning ......................................... 265
Fastening ......................................... 50
Height adjustment ...........................51
Proper use of ................................... 48
Safety guidelines ............................. 39
Safety notes ..................................... 48
Telltale ..................................... 29, 300
Seat heating ......................................... 86
Seating capacity ................................ 228
Seats ..................................................... 81
Adjustment ...................................... 81
Easy-entry/exit feature ....................87
Folding (expanding cargo volume) . 189
Heating ............................................ 86
Memory function .............................. 92
Multicontour seat ............................ 85
Ventilation ....................................... 85
Index15164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 15

When the OCS senses that the front
passenger seat occupant is classified as
being up to or less than the weight of a typical
12-month-old child in a standard child
restraint, the 42 indicator lamp
will illuminate when the engine is started and
remain illuminated, indicating that the front
passenger front air bag is deactivated.
When the OCS senses that the front
passenger seat is classified as being empty,
the 42 indicator lamp will
illuminate when the engine is started and
remain illuminated, indicating that the front
passenger front air bag is deactivated.
When the OCS senses that the front
passenger seat occupant is classified as
being heavier than the weight of a typical
12-month-old child seated in a standard child
restraint or as being a small individual (such
as a young teenager or a small adult), the
42 indicator lamp will illuminate
for approximately 6 seconds when the engine
is started and then, depending on occupant
weight sensor readings from the seat, remain
illuminated or go out. With the
42 indicator lamp illuminated,
the front passenger front air bag is
deactivated. With the 42
indicator lamp out, the front passenger front
air bag is activated.
When the OCS senses that the front
passenger seat occupant is classified as an
adult or someone larger than a small
individual, the 42 indicator lamp
will illuminate for approximately 6 seconds
when the engine is started and then goes out,
indicating that the front passenger front air
bag is activated.
If the 42 indicator lamp is
illuminated, the front passenger front air bag
is deactivated and will not be deployed.If the 42 indicator lamp is not
illuminated, the front passenger front air bag
is activated and will be deployed
R in the event of certain frontal impacts
R if impact exceeds a preset deployment
threshold
R independently of the side impact air bags
If the front passenger front air bag is
deployed, the rate of inflation will be
influenced by
R the rate of relevant vehicle deceleration as
assessed by the air bag control unit
R the front passenger’s weight category as
identified by the OCS
For more information on air bag display
messages in the multifunction display, see
( Y page 275).GWarning!
According to accident statistics, children are
safer when properly restrained in the rear
seating positions than in the front seating
position. Thus, we strongly recommend that
children be placed in the rear seats whenever
possible. Regardless of seating position,
children 12 years old and under must be
seated and properly secured in an appropriate
infant restraint, toddler restraint, or booster
seat recommended for the size and weight of
the child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt, the seat
belt and top tether strap, or lower anchors and
top tether strap, fully in accordance with the
child seat manufacturer’s instructions.
Occupants, especially children, should always
sit as upright as possible, wear the seat belt
properly and use an appropriately sized infant
restraint, toddler restraint, or booster seat
recommended for the size and weight of the
child.
Occupant safety43Safety and security164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 43Z

42 indicator lamp : will be
illuminated, except with the SmartKey
removed from the starter switch or with the
starter switch in position 0.
GWarning!
If the red SRS indicator lamp + in the
instrument cluster and the 42
indicator lamp are lit at the same time, there
is a malfunction in the OCS. The front
passenger front air bag will be deactivated in
this case. Have the system checked by
qualified technicians as soon as possible.
Contact an authorized Mercedes-Benz
Center.
Only have the seat repaired or replaced at an
authorized Mercedes-Benz Center.
In order to ensure proper operation of the air
bag system and OCS:
RDo not place more than 4.4 lb (2 kg) into
the parcel net on the back of the front
passenger seat. Otherwise, the OCS may
not be able to properly approximate the
occupant weight category.
RDo not place objects under and/or around
the front passenger seat.
RDo not hang anything from or attach any
items to the seats.
RDo not stuff objects such as books between
the front passenger seat and the center
console or front passenger door.
RDo not move the front passenger seat
backwards against stiff objects.
RSit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
RWhile seated, an occupant should not
position him/herself in such a way as to
cause the occupant’s weight to be lifted
from the seat bottom as this may result in
the OCS being unable to correctly
approximate the occupant’s weight
category.
RRead and observe all warnings in this
chapter.
OCS Self-test
After turning the SmartKey in the starter
switch to position 1 or 2 or pressing the
KEYLESS-GO start/stop button once or
twice, the 42 indicator lamp
illuminates. If an adult occupant is properly
sitting on the front passenger seat and the
system classifies the occupant as an adult,
the 42 indicator lamp will
illuminate and go out after approximately
6 seconds.
If the seat is not occupied and the system
classifies the front passenger seat as being
empty, the 42 indicator lamp
will illuminate and not go out.
GWarning!
If the 42 indicator lamp does not
illuminate, the system is not functioning. You
must contact an authorized Mercedes-Benz
Center before seating any child on the front
passenger seat.
For more information, see the “Practical
hints” section (Y page 305).
GWarning!
Never place anything between seat cushion
and child seat (e.g. pillow), since it reduces
the effectiveness of the OCS. The bottom and
back of the child seat must make full contact
with the passenger seat cushion and
backrest.
Occupant safety45Safety and security164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 45Z

If necessary, adjust the tilt of the passenger
seat backrest.
An incorrectly mounted child seat could cause
injuries to the child in case of an accident,
instead of increasing protection for the child.
Follow the manufacturer’s instructions for
installation of child seats.
BabySmart™ air bag deactivation
system
The BabySmart™ air bag deactivation system
is standard equipment in Canada.
GWarning!
According to accident statistics, children are
safer when properly restrained in the rear
seating positions than in the front seating
position. Thus, we strongly recommend that
children be placed in the rear seats whenever
possible. Regardless of seating position,
children 12 years old and under must be
seated and properly secured in an appropriate
infant restraint, toddler restraint, or booster
seat recommended for the size and weight of
the child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt, the seat
belt and top tether strap, or lower anchors and
top tether strap, fully in accordance with the
child seat manufacturer’s instructions.
Occupants, especially children, should always
sit as upright as possible, wear the seat belt
properly and use an appropriately sized infant
restraint, toddler restraint, or booster seat
recommended for the size and weight of the
child.
Children can be killed or seriously injured by
an inflating air bag. Note the following
important information when circumstances
require you to place a child in the front
passenger seat:
R Children 12 years old and under must never
ride in the front seat, except in a Mercedes-
Benz authorized BabySmart™ compatible
child seat, which operates with the
BabySmart™ system installed in the vehicle
to deactivate the front passenger front air
bag when it is installed properly. Otherwise
they will be struck by the air bag when it
inflates in a crash. If this happens, serious
or fatal injury will result.
R A child in a rear-facing child restraint on the
front passenger seat will be seriously
injured or even killed if the front passenger
front air bag inflates in a collision which
could occur under some circumstances,
even with the air bag technology installed
in your vehicle. The only means to
completely eliminate this risk is to never
place a child in a rear-facing child restraint
in the front seat. We therefore strongly
recommend that you always place a child
in a rear-facing child restraint in a backseat.
R If you must install a BabySmart™
compatible rear-facing child restraint on
the front passenger seat because
circumstances require you to do so, make
sure the 42 indicator lamp is
illuminated, indicating that the front
passenger front air bag is deactivated.
Should the 42 indicator lamp
not illuminate or go out while the restraint
is installed, please check installation.
Periodically check the 42
indicator lamp while driving to make sure
the 42 indicator lamp is
illuminated. If the 42 indicator
lamp goes out or remains out, do not
transport a child on the front passenger
seat until the system has been repaired.
A child in a rear-facing child restraint on the
front passenger seat will be seriously
injured or even killed if the front passenger
front air bag inflates.
R If you have to place a child in a forward-
facing child restraint on the front passenger
seat, move the seat as far back as possible,
use the proper child restraint
recommended for the age, size and weight46Occupant safetySafety and security
164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 46

of the child, and secure child restraint with
the vehicle’s seat belt according to the child
seat manufacturer’s instructions.
GWarning!
When using a BabySmart™ compatible child
seat on the front passenger seat, the front
passenger front air bag will not deploy only if
the 42 indicator lamp remains
illuminated.
Please be sure to check the 42
indicator lamp every time you use a
BabySmart™ compatible child seat on the
front passenger seat. Should the
42 indicator lamp go out while
the restraint is installed, please check
installation. If the 42 indicator
lamp remains out, do not use the
BabySmart™ restraint to transport a child on
the front passenger seat until the system has
been repaired.
Special BabySmart™ compatible child seats,
designed for use with the Mercedes-Benz
system, are required for use with the
BabySmart™ air bag deactivation system.
Please contact an authorized Mercedes-Benz
Center for information on availability. With
the special child seat installed properly, the
front passenger front air bag will not deploy.
The 42 indicator lamp : will be
illuminated, except with the SmartKey
removed from the starter switch or with the
starter switch in position 0.
The system does not deactivate
Rthe side impact air bag
Rthe window curtain air bag
Rthe Emergency Tensioning Device (ETD)
Self-test BabySmart™ without special
child seat installed
After turning the SmartKey in the starter
switch to position 1 or 2 or pressing the
KEYLESS-GO start/stop button once or
twice, the 42 indicator lamp
comes on for approximately 6 seconds and
then goes out.
If the 42 indicator lamp should
not come on or is continuously lit, the system
is not functioning. You must see an
authorized Mercedes-Benz Center before
seating any child on the front passenger seat.
More information can be found in the
“Practical hints” section (Y page 305).
GWarning!
Do not place powered-on laptops, mobile
phones, electronic tags such as those used in
ski passes and like electronic devices on the
front passenger seat. Signals from such
devices may interfere with the BabySmart™
air bag deactivation system. Such signal
interference may cause the 42
indicator lamp not to come on during self-test.
The SRS indicator lamp + and/or the
42 indicator lamp could be
continuously lit, indicating that the system is
not functioning. The front passenger front air
bag could deploy inadvertently or fail to
deploy in an accident.
GWarning!
The BabySmart™ air bag deactivation system
will ONLY work with a special child seat
designed to operate with it. It will not work
with child seats which are not BabySmart™
compatible.
Never place anything between seat cushion
and child seat (e.g. pillow), since it reduces
Occupant safety47Safety and security164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 47Z