2002 MERCEDES-BENZ ML320 302

6 Contents
Vehicle careCleaning and care of the vehicle .298
Power washer ..............................299
Tar stains .....................................299
Paintwork, painted body
components .................................299
Engine cleaning ..........................300
Vehicle washing .........................300
Ornamental moldings ................300
Headlamps, taillamps, turn signal
lenses ...........................................300
Cleaning the parktronic system
sensors ......................................... 301
Window cleaning ........................ 301
Wiper blades ............................... 301
Light alloy wheels ......................302
Instrument cluster .....................302
Steering wheel and gear selector
lever ..............................................302
Cup holder ...................................302
Seat belts .....................................302
Headliner .....................................302
Upholstery ...................................303Hard plastic trim items ............. 303
Plastic and rubber parts ........... 303
Technical dataSpare parts service ....................... 306
Warranty coverage ........................ 306
Identification labels ...................... 307
Layout of poly-V-belt drive ........... 308
Technical data ................................ 309
Fuels, coolants, lubricants etc. –
capacities .................................... 314
Engine oils ....................................... 316
Engine oil additives ....................... 316
Air conditioner refrigerant ........... 316
Brake fluid ....................................... 316
Premium unleaded gasoline ......... 317
Fuel requirements ......................... 317
Gasoline additives .......................... 318
Coolants ........................................... 318
Consumer information ................. 320
IndexIndex ................................................322

49 Restraint systems
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Note:
For cleaning and care of the seat belts, see page 302.
Seat belt nonusage warning system
After starting the engine, a warning sounds and the seat
belt warning lamp< remains illuminated for
approximately 6 seconds if the driver’s seat belt is not
fastened.
Wa r n i n g !
Never ride in a moving vehicle with the backrest
reclined. Sitting in an excessively reclined position
can be dangerous. You could slide under the seat
belt in a collision. If you slide under it, the belt
would apply force at the abdomen or neck. That
could cause serious or even fatal injuries. The
backrest and seat belt provide the best restraint
when the wearer is in an upright position and the
belt is properly positioned on the body.
Wa r n i n g !
Failure to wear and properly fasten and position
your seat belt greatly increases your risk of
injuries and their likely severity in an accident.
You and your passengers should always wear seat
belts.If you are ever in an accident, your injuries can be
considerably more severe without your seat belt
properly buckled. Without your seat belt buckled,
you are much more likely to hit the interior of the
vehicle or be ejected from it. You can be seriously
injured or killed.In the same crash, the possibility for injury or
death is lessened if you are wearing your seat belt.Wa r n i n g !
Never let more people ride in the vehicle than there
are seat belts available. Be sure everyone riding in
the vehicle is correctly restrained with a separate
seat belt.

297 Contents - Car care
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Vehicle careCleaning and care of the vehicle .298
Power washer ..............................299
Tar stains .....................................299
Paintwork, painted body
components .................................299
Engine cleaning ..........................300
Vehicle washing .........................300
Ornamental moldings ................300
Headlamps, taillamps,
turn signal lenses ......................300
Cleaning the parktronic
system sensors ........................... 301Window cleaning ....................... 301
Wiper blades .............................. 301
Light alloy wheels ..................... 302
Instrument cluster ..................... 302
Steering wheel and
gear selector lever ..................... 302
Cup holder .................................. 302
Seat belts ..................................... 302
Headliner .................................... 302
Upholstery .................................. 303
Hard plastic trim items ............. 303
Plastic and rubber parts ........... 303

302 Cleaning and care of the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Light alloy wheels
Mercedes-Benz approved Wheel Care should be used for
regular cleaning of the light alloy wheels.
If possible, clean wheels once a week with
Mercedes-Benz approved Wheel Care, using a soft
bristle brush and a strong spray of water.
Follow instructions on container.
Note:
Use only acid-free cleaning materials. The acid could
lead to corrosion or may damage the clear coat.
Instrument cluster
Use a gentle dishwashing detergent or mild detergent
for delicate fabrics as a washing solution. Wipe with a
cloth moistened in lukewarm solution. Do not use
scouring agents.
Steering wheel and gear selector lever
Wipe with a damp cloth and dry thoroughly or clean
with Mercedes-Benz approved Leather Care.Cup holder
Use a gentle dishwashing detergent or mild detergent
for delicate fabrics as a washing solution. Wipe with a
cloth moistened in lukewarm solution. Do not use
scouring agents.
Seat belts
The webbing must not be treated with chemical
cleaning agents. Use only clear, lukewarm water and
soap. Do not dry the webbing at temperatures above
176
°F (80
°C) or in direct sunlight.
Headliner
Clean with soft bristle brush, or use a dry-shampoo
cleaner in case of excessive dirt.
Wa r n i n g !
Do not bleach or dye seat belts as this may severely
weaken them. In a crash they may not be able to
provide adequate protection.

334 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
WWa r n i n g l a mp s
See Malfunction and indicator lamps in the
instrument cluster ...............................................240
Warranty coverage ......................................................... 306
Washing the vehicle ......................................................300
What you should know at the gas station .................. 235
Wheel bolt wrench ......................................................... 259
Wheels .............................................................................262
Changing wheels ......................................................267
Light alloy wheels .....................................................302
Rims and tires ........................................................... 310
Where to find it ................................................................ 14Window wiper/washer, rear ......................................... 106
Windows
See Power windows ................................................... 122
Windshield and headlamp washer system
Low fluid level warning lamp ................................. 247
Windshield washer/headlamp cleaning system
Refilling ..................................................................... 258
Windshield wiper/washer switch ............................... 105
Winter driving ............................................................... 200
Winter driving instructions .......................................... 199
Wiper blade
Replacing ................................................................... 295
Wiper operation ............................................................. 105