429 Practical hints
What to do if …
On the pages that follow, you will find a
compilation of the most important warning
and malfunction messages that may
appear in the multifunction display.
For your convenience the messages are
divided into two sections:
Text messages (
page 430)
Symbol messages (
page 446)
Warning!
G
No messages will be displayed if either the
instrument cluster or the multifunction
display is inoperative.
As a result, you will not be able to see infor-
mation about your driving conditions, such
as speed or outside temperature, warn-
ing/indicator lamps, malfunction/warning
messages or the failure of any systems.
Driving characteristics may be impaired.
If you must continue to drive, please do so
with added caution. Visit an authorized
Mercedes-Benz Light Truck Center as soon
as possible.
i
Switching on the ignition causes all
instrument cluster lamps (except high beam
headlamp indicator lamp, and turn signal
indicator lamps unless activated) as well as the
multifunction display to come on. Make sure the
lamps and multifunction display are in working
order before starting your journey.
441 Practical hints
What to do if …
Display message
Possible
cause/conse-
quence
Possible solutionMonitor the 59indicator lamp on the center console (
page 89) and
the multifunction display in the instrument cluster (
page 26) for the following:
With the seat unoccupied and the ignition turned on,
the 59indicator lamp on the center console should illuminate and
remain illuminated, indicating that the OCS (
page 85) has deactivated the air
bag.
the message
Front passenger airbag enabled See Operator’s Manual
or the
message
Front passenger airbag disabled See Operator’s Manual
should not
appear in the multifunction display at any time the seat is unoccupied. Wait at last
60 seconds for the system to complete the necessary check cycles and to make
sure neither message appears in the multifunction display.
If above conditions are met, you can occupy the front passenger seat again.
Depending on the front passenger classification sensed by the OCS (
page 85),
the59indicator lamp will remain illuminated or go out.
If above conditions are not met, the system is not working properly. Have the system
checked as soon as possible by an authorized Mercedes-Benz Light Truck Center.
Warning!
G
If the 59indicator lamp
remains out even after performing the above
corrective steps, do not have any children
12 years old and under and other small
individuals use the front passenger seat
until the system has been repaired.
443 Practical hints
What to do if …
Display message
Possible
cause/conse-
quence
Possible solutionMonitor the 59indicator lamp on the center console (
page 89) and
the multifunction display in the instrument cluster (
page 26) for the following:
With the seat unoccupied and the ignition turned on,
the 59indicator lamp on the center console should illuminate and
remain illuminated, indicating that the OCS (
page 85) has deactivated the air
bag.
the message
Front passenger airbag enabled See Operator’s Manual
or the
message
Front passenger airbag disabled See Operator’s Manual
should not
appear in the multifunction display at any time the seat is unoccupied. Wait at last
60 seconds for the system to complete the necessary check cycles and to make
sure neither message appears in the multifunction display.
If above conditions are met, you can occupy the front passenger seat again.
Depending on the front passenger classification sensed by the OCS (
page 85),
the59indicator lamp will remain illuminated or go out.
If above conditions are not met, the system is not working properly. Have the system
checked as soon as possible by an authorized Mercedes-Benz Light Truck Center.
Warning!
G
If the 59indicator lamp
remains illuminated with an adult occupant
on the front passenger seat even after per-
forming the above corrective steps, do not
have any passenger use the front passenger
seat until the system has been repaired.
554 IndexAutomatic climate control (3-zone)* 220
Air conditioning, Cooling 230, 231
Air distribution, Front 226
Air distribution, Rear 234
Air recirculation mode 228
Air vents, Front 226
Air volume 227
Control panel, Front 222
Control panel, Rear 232
Deactivating system 224
Defogging 227
Defrosting 227
Maximum cooling, MAX COOL 228
Rear passenger compartment 232
Rear window defroster 205
Residual engine heat (REST) 232
Using driver-side settings for
all temperature zones 231
Automatic headlamp mode 137
Automatic lighting control, Interior
lighting 143
Automatic locking when driving 126
Automatic shift program
(ML 63 AMG only) 196Automatic transmission 54
Accelerator position 191
Automatic shift program
(ML 63 AMG only) 196
Emergency operation
(Limp-Home Mode) 198
Gear ranges 193
Gear selector lever 54, 185
Gear shifting malfunctions 198
Hill start assist system 192
Kickdown 191
Kickdown, manual shift program
(ML 63 AMG only) 198
Manual shift progam
(ML 63 AMG only) 196
Program mode selector switch
(ML 63 AMG only) 195
Shift program (ML 63 AMG only) 195
Shifting procedure 188
Starting the engine 54
Steering wheel gearshift control 194
Towing a trailer 192
Transmission fluid level 362
Transmission positions 189
Automatic Transmission Fluid see ATFB
Backrest
Seat 44
Seat, Lumbar support 130
Seat, Multicontour* 130
Backup lamps
Messages in the
multifunction display 458
Replacing bulbs 490
Bar 395
BAS 97
Lamps in instrument cluster 414
Messages in the
multifunction display 430
Basic carrier bars* 281
Batteries, SmartKey
Check lamp 108, 112
Checking battery condition 111
Messages in the
multifunction display 446
Replacing 480
Battery, Vehicle 507
Charging 514
Disconnecting and connecting 509
Jump starting 515
Removing and installing 509
556 IndexClimate control 206
Air conditioning, Cooling 216
Air distribution, Front 212
Air distribution, Rear 219
Air recirculation mode 214
Air vents, Front 212
Air volume 212
Control panel*, Rear 217
Control panel, Front 208
Deactivating system 210
Defogging 213
Defrosting 213
Rear window defroster 205
Residual engine heat (REST) 216
Clock 27, 169
Setting time 169
Cloth upholstery,
Cleaning and care of 412
Cockpit 24
Cockpit Management and Data System
see COMAND system
Cold tire inflation pressure 395
Collapsible tire 538
Collapsible tire (ML 63 AMG only) 474
Collapsible wheel chock 472COMAND system see separate operating
instructions
Combination switch 59, 60, 62, 140
Compass 321
Adjustment 174
Calibration 175
Calling up the compass 321
Control and operation of radio
transmitters 348
Control system 147
Multifunction display 147
Multifunction steering wheel 148
Resetting to factory default 165
Control system menus 147
AIRMATIC*/Compass 162
AMG menu 156
Audio 159
Distronic* 162
Nav* 161
Settings 164
Standard display 154
Tel* 182
Trip computer 180
Vehicle configuration 178
Vehicle status message memory 163Control system submenus 151, 153, 166
Comfort* 177
Instrument cluster 167, 168
Lighting 171
Time/Date 169
Vehicle 174
Coolant 362, 549
Anticorrosion/antifreeze
mixing ratio and quantity 550
Capacities 543
Checking coolant level 354, 362
Messages in the multifunction
display 450, 452
Temperature 350
Temperature display 154
Corner-illuminating front fog lamps* 140
Messages in the
multifunction display 458
Replacing bulbs 488
Crossing obstacles 339
Cruise control 245
Activating 247
Messages in the
multifunction display 431
559 Index
Emergency operations
Remote door unlock, Tele Aid* 315
Unlocking/opening the tailgate 476
Emergency Tensioning Device see ETD
Emergency, In case of
Battery, Jump starting 515
Engine shut-down 525
First aid kit 469
Flat tire 497
Fuses 522
Hazard warning flasher 142
Instrument cluster, Indicator
lamps 414, 415, 416, 417, 418,
419, 420, 421, 422, 423, 424
Roadside Assistance 12, 312
Towing the vehicle 518
Emission control 350
Information label 531
System warranties 10
Vacuum line routing diagram
label 531Engine
Belt layout (ML 320 CDI) 532
Belt layout (ML 350) 532
Belt layout (ML 500) 532
Belt layout (ML 63 AMG) 533
Block heater (Canada only) 400
Break-in recommendations 358
Cleaning 406
Compartment 356
Emergency engine shut-down 525
Malfunction indicator lamp 29, 449
Maximum engine speed 146, 534,
535
Messages in the
multifunction display 449
Number 531
Starting 54
Starting with KEYLESS-GO* 55
Starting with the SmartKey 55
Tachometer 29, 146
Technical data 534
Turning off with KEYLESS-GO* 67
Turning off with the SmartKey 67Engine coolant see Coolant
Engine oil 358, 546
Adding 361, 546
Additives 546
Changing 361, 546
Checking level 358
Checking level with the
control system (ML 500 only) 358
Checking with the oil dipstick
(except ML 500) 360
Consumption 358
Filler neck (ML 350, ML 320 CDI) 361
Filler neck (ML 500, ML 63 AMG) 361
Messages in display 359, 453
Messages in the
multifunction display 453
Recommended engine oils
and oil filters 546
Engine oil level 358
ESP
®
27, 98
Four wheel electronic traction system
with ESP
®
98
Messages in the
multifunction display 436, 437
Off-road-ESP®
101
Warning lamp 27, 419, 420
562 IndexHeadlamps
Automatic headlamp mode 137
Bi-Xenon* 458, 486
Cleaning lenses 408
Cleaning system* 200, 363
Halogen 485
High beam see High beam flasher
High beam see High beam headlamps
Light sensor, Messages in the
multifunction display 460
Low beam see Low beam headlamps
Manual headlamp mode 137
Messages in the
multifunction display 458, 459,
460, 461, 462, 463
Replacing bulbs 482, 483
Switch 59, 136
Heated seats see Seat heating*
Heated steering wheel* 304
Height adjustment
Vehicle level control (Vehicles with
Air suspension package*) 271High beam flasher 59, 140
High beam headlamps
Indicator lamp 29
Messages in the
multifunction display 459
Replacing bulbs 483, 485, 486
Switching on 59, 140
High mounted brake lamp 483
Hood 356
Messages in the
multifunction display 455
Opening 356
Hooks
Loading 284
Horn 25
HVAC see Climate control or
automatic climate control (3-zone)*
Hydroplaning 330I
Identification labels see Labels
Ignition 40, 42, 55
Immobilizer 103
Indicator lamps see Lamps, Indicator and
warning
Infant and child restraint systems see
Children in the vehicle
Inflation pressure see Tires,
Inflation pressures
Information button see Tele Aid*
Infrared reflecting windshield* 322
Inside door handle 118
Instrument cluster 26, 28, 145
Illumination brightness 145
Lamps 414
Messages in display see
Multifunction display messages
Multifunction display 147
Outside temperature indicator 146
Selecting language 167
Instrument lighting see Instrument cluster,
Illumination brightness 145
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
564 IndexKickdown 191
Kilopascal 395
L
Labels 530
Certification 530
Emission control information 531
Engine number 531
Paintwork code 530
Vacuum line routing diagram 531
Vehicle Identification Number
(VIN) 530
Lamp sensor see Light sensor
Lamps, exterior 483
Front 483
Light sensor, Messages in the
multifunction display 460
Messages in display 458
Messages in the multifunction
display 458, 460, 462
Rear 483
Switch 136Lamps, indicator and warning
ABS 27, 414
Adaptive Damping System
(ADS)* 269
Alarm system 104
Battery (SmartKey with
KEYLESS-GO*) 115
Battery (SmartKey) 110
Brakes 27, 415, 416
Center console 31, 426
CHECK ENGINE 29, 417, 418
Distance warning lamp* 254
Downhill Speed Regulation 265
Engine diagnostics 29, 417, 418
ESP
®
27, 419, 420
Fog lamps, Front/rear 136
Front passenger front air bag off 31,
75, 426, 427
Fuel reserve 29, 420
High beam headlamps 29
Instrument cluster 26, 28, 414, 415,
416, 417, 418, 419, 420, 421, 422,
423, 424
Off-road driving program 268
Parktronic* 276Preglow indicator, Diesel engine 29
Seat belt telltale 29, 79, 421
Seat belts 422
Seat heating* 131
Seat ventilation* 132
SRS 29, 70, 80, 423
Turn signals 27
Vehicle level control* 271
Language, Setting 167
LATCH-type child seat anchors see
Children in the vehicle
Layout of poly-V-belt drive
(ML 320 CDI) 532
Layout of poly-V-belt drive (ML 350) 532
Layout of poly-V-belt drive (ML 500) 532
Layout of poly-V-belt drive
(ML 63 AMG) 533
Leather upholstery*, Cleaning and
care of 412
Lever for cruise control 245
License plate lamps 492
Messages in the
multifunction display 460
Replacing bulbs 483, 492
Light alloy wheels, Cleaning 410