2002 MERCEDES-BENZ ML430 fuel

318 Fuels, coolants, lubricants etc.
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Gasoline additives
A major concern among engine manufacturers is carbon
build up caused by gasoline. Mercedes-Benz
recommends the use of only quality gasoline containing
additives that prevent the build up of carbon deposits.
After an extended period of using fuels without such
additives, carbon deposits can build up especially on the
intake valves and in the combustion area, leading to
engine performance problems such as:
•warm-up hesitation,
•unstable idle,
•knocking / pinging,
•misfire,
•power loss.
Do not blend other specific fuel additives with fuel.
They only result in unnecessary cost, and may be
harmful to the engine operation.
Damage or malfunctions resulting from poor fuel
quality or from blending specific fuel additives are not
covered by the Mercedes-Benz Limited Warranty.Coolants
The engine coolant is a mixture of water and
anticorrosion / antifreeze, which provides:
•corrosion protection,
•freeze protection,
•boiling protection (by increasing the boiling point).
The cooling system was filled at the factory with a
coolant providing freeze protection to approximately
-35
°F (-37
°C) and corrosion protection.
If the antifreeze mixture is effective to -22
°F (-30
°C), the
boiling point of the coolant in the pressurized cooling
system is reached at approx. 266
°F (130
°C).
The coolant solution must be used year round to provide
the necessary corrosion protection and increase in the
boil-over protection. You should have it replaced every
3years.
To provide the important corrosion protection, the
solution must be at least 45% anticorrosion / antifreeze
(equals a freeze protection to approx. - 22°F [-30
°C]). If
you use a solution that is more than 55% anticorrosion/
antifreeze (freeze protection to approx. - 49
°F [-45
°C])-,

319 Fuels, coolants, lubricants etc.
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index the engine temperature will increase due to the lower
heat transfer capability of the solution. Therefore, do not
use more than this amount of anticorrosion / antifreeze.
If the coolant level is low, water and MB anticorrosion/
antifreeze should be used to bring it up to the proper
level (have cooling system checked for signs of leakage).
The water in the cooling system must meet minimum
requirements, which are usually satisfied by normal
drinking water. If your are not sure about the water
quality, consult your authorized Mercedes-Benz Light
Truck Center.
Anticorrosion/antifreeze
Your vehicle contains a number of aluminum parts. The
use of aluminum components in motor vehicle engines
necessitates that anticorrosion / antifreeze coolant used
in such engines be specifically formulated to protect the
aluminum parts. (Failure to use such anticorrosion/
antifreeze coolant will result in a significantly
shortened service life.)
Therefore the following product is strongly
recommended for use in your vehicle: Mercedes-Benz
Anticorrosion / antifreeze agent.Before the start of the winter season (or once a year in
the hot southern regions), you should have the
anticorrosion / antifreeze concentration checked. The
coolant is also regularly checked each time you bring
your vehicle to your authorized Mercedes-Benz Light
Truck Center for service.
Anticorrosion / antifreeze quantity
Approx. freeze protection
– 35
°F
(– 37°C)– 49
°F
(– 45°C)
6.4 US qt
(6.0 l)7. 0 U S q t
(6.6 l)

323 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Automatic transmission ............................................... 183
Emergency Operation .............................................. 190
Fluid level ...................................................................256
Selector lever position .............................................. 186
Transmission selector lever,
manually unlocking ............................................. 281
BBabySmart
TM airbag deactivation system ..................... 55
Self-test ......................................................................... 55
BAS (Brake assist system) ............................................ 217
Malfunction indicator lamp ..................................... 243
Battery .............................................................................273
Battery recycling ....................................................... 274
Charge indicator lamp ..............................................245
Battery, remote control ................................................. 292
Block heater .................................................................... 201
Blocking of rear door windows .................................... 124
Brake assist system (BAS) ............................................ 217
Malfunction indicator lamp ..................................... 243
Brake fluid .............................................................. 193, 316
Brake warning lamp ................................................. 241
Capacity ...................................................................... 315
Brake pad wear indicator ............................................. 247Brake warning lamp ...................................................... 241
Brake fluid low .......................................................... 241
Brakes ......................................................191, 193, 315, 316
Bulbs
See Replacing bulbs ................................................. 282
CCapacities
Fuels, coolants, lubricants etc. ............................... 314
Cargo area ....................................................................... 149
Hooks .......................................................................... 151
Loading instructions ................................................. 154
Cargo area cover blind .................................................. 155
Cargo compartment lamp ............................................. 129
Cargo floor plates
Removable .................................................................. 147
Storage ........................................................................ 148
Cargo tie-down rings ..................................................... 150
Catalytic converter ......................................................... 178
Cellular telephone .......................................................... 157
Center console .................................................................. 20
Central locking switch .................................................... 32

324 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Central locking system ................................................... 26
Automatic central locking ......................................... 33
Locking and unlocking .............................................. 27
Mechanical keys .......................................................... 29
Panic button ................................................................. 28
Remote control ............................................................ 26
Unlocking the liftgate ................................................. 27
Vehicle keys ................................................................. 24
Changing wheels ...........................................................267
Inflating the space-saver tire .................................. 271
Charge indicator lamp ................................................... 245
CHECK ENGINE
malfunction indicator lamp ..................................... 240
Check regularly and before a long trip ......................238
Checking engine oil level
Via engine oil level indicator .................................... 96
Via oil dipstick ...........................................................255
Child restraint .............................................. 39, 48, 55, 68
Child seat mounts
See Infant and child restraint systems .................... 72
Child seat mounts – “LATCH” type ............................... 72
Cleaning and care of the vehicle .................................298
Climate control
Special settings ..........................................................114
Clock, adjusting ............................................................... 87
Compartment under front passenger seat ................. 134Consumer information ................................................. 320
Control and operation of radio transmitters .............. 164
Coolant level
Adding ........................................................................ 257
Checking .................................................................... 256
Low engine coolant level warning ......................... 246
Coolant temperature gauge ............................................87
Coolants ........................................................................... 318
Anticorrosion/antifreeze quantity ......................... 318
Low engine coolant level warning ......................... 246
Cover blind, cargo area ................................................. 155
Cruise control ................................................................. 214
Cup holder
Instrument panel ...................................................... 134
Rear center console .................................................. 136
Cup holder in front seat armrest ................................. 135
DDeep water
Driving instructions .................................................201
Display illumination ........................................................86
Doors ..................................................................................30
Drinking and driving ..................................................... 192
Drive sensibly - save fuel .............................................. 192

326 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
ETS (4-ETS+) ................................................................... 221
LOW RANGE – 4-ETS+ ............................................. 222
Express opening and
closing of power windows ....................................... 122
Exterior lamp switch ....................................................... 97
Daytime running lamp mode .................................. 100
Exterior lamps ................................................................ 282
Additional turn signals on
the exterior mirror ...............................................288
Adjusting headlamp aim .......................................... 290
Fog lamp assembly ................................................... 286
Fog lamps ................................................................... 103
Headlamp assembly ........................................ 283, 284
Headlamps ................................97, 283, 284, 290, 300
High mounted stop lamp .........................................289
License plate lamps .................................................. 289
Low and high beam ............................................97, 285
Parking lamp .......................................................97, 285
Replacing bulbs ......................................................... 282
Side marker lamp ......................................................285
Standing lamp .....................................................97, 285
Taillamp assemblies ................................................. 287
Turn signal lamp .................................................97, 285
Exterior mirror, front passenger side,
parking position .......................................................... 78Exterior rear view mirrors .............................................. 77
Electrically folding ...................................................... 79
Parking position ..........................................................78
FFirst aid kit ..................................................................... 250
Flat tire
See Changing wheels .............................................. 267
Flexible service system (FSS) ........................................ 94
FSS indicator lamp ............................................. 85, 247
Floor plates
Removable .................................................................. 147
Fog lamp switch ............................................................. 103
Four ETS
LOW RANGE – 4-ETS+ ............................................ 222
Malfunction indicator lamp .................................... 243
Four wheel electronic traction system (4-ETS+) .......221
Malfunction indicator lamp .................................... 243
Fuel
Gasoline additives ..................................................... 318
Premium unleaded gasoline ................... 236, 315, 317
Fuel filler flap
Manual release ......................................................... 295
Fuel requirements ......................................................... 317

327 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Fuel reserve warning ....................................................242
Fuels, coolants, lubricants etc. - Capacities .............. 314
Fuse boxes ....................................................................... 251
Fuses, electrical ............................................................. 250
GGarage door opener ....................................................... 158
Gasoline
Additives .................................................................... 318
Fuel requirements .................................................... 317
Premium unleaded ................................................... 317
General notes on the central locking system .............. 25
Glass breakage sensor .................................................... 37
Glove box ......................................................................... 133HHazard warning flasher switch ................................... 104
Head restraints
Adjusting ...................................................................... 45
Front ............................................................................. 45
Front, removal ............................................................. 45
Rear ............................................................................. 143
Removal ............................................................... 45, 143Headlamp aim, adjusting ............................................. 290
Headlamp assembly
BiXenon ..................................................................... 284
Halogen ...................................................................... 283
Headlamp cleaning system ........................................... 104
Headlamp mode ................................................................99
Headlights ......................................................................... 97
Heated seats ......................................................................46
High beam
See Exterior lamp switch ...........................................97
Hood ................................................................................ 253
Hooks ............................................................................... 151
IIdentification labels ...................................................... 307
Illuminated vanity mirrors ........................................... 131
Indicator lamps in the instrument cluster ...................84
Infant and child restraint system
Installation ................................................................... 70
Infant and child restraint systems ................................68
Child seat mounts - LATCH type ..............................72
Inflating the space-saver tire ....................................... 271
Information call
See Tele Aid ............................................................... 166