
320 Fuels, coolants, lubricants etc.
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Engine oils
Engine oils are specifically tested for their suitability in
our engines. Therefore, use only engine oils
recommended by Mercedes-Benz. Information on
recommended brands is available at your authorized
Mercedes-Benz Center.
Please follow Service Booklet recommendations for
scheduled oil changes. Failure to do so could result in
engine damage not covered by the Mercedes-Benz
Limited Warranty.
Engine oil additives
Do not blend oil additives with engine oil. They may be
harmful to the engine operation.
Damage or malfunctions resulting from blending oil
additives are not covered by the Mercedes-Benz Limited
Warranty.Air conditioner refrigerant
R-134a (HFC) refrigerant and special PAG lubricating oil
is used in the air conditioner system.
Never use R-12 (CFC) or mineral-based lubricating oil,
otherwise damage to the system will occur.
Brake fluid
During vehicle operation, the boiling point of the brake
fluid is continuously reduced through the absorption of
moisture from the atmosphere. Under extremely hard
operating conditions, this moisture content can lead to
the formation of bubbles in the system thus reducing
the system’s efficiency.
The brake fluid must therefore be replaced every two
years, preferably in the spring.
It is recommended to use only brake fluid approved by
Mercedes-Benz. Your authorized Mercedes-Benz Center
will provide you with additional information.
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322 Fuels, coolants, lubricants etc.
Technical
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
ad ditives , car bon d ep osits c an bui ld up esp eci ally on t he
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
-22
°F (-30
°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 approximately 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]),
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326 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Index
AABS (Antilock brake system) ....................................... 218
Malfunction indicator lamp ..................................... 231
ABS-SYSTEM - malfunction
and warning messages ............................................ 237
Adjusting headlamp aim ...............................................285
Adjusting telescoping steering column ........................ 77
Air conditioner refrigerant ........................................... 320
Air distribution .............................................................. 124
Air volume ...................................................................... 124
Airbag deactivation system ............................................ 64
Airbag OFF indicator lamp ........................................... 232
Airbags .............................................................................. 67
Alarm system ............................................................. 43, 44
Antenna
Removal ...................................................................... 298
Anticorrosion/antifreeze .................... 212, 258, 318, 323
Antiglare night position ................................................. 78
Antilock brake system (ABS) ....................................... 218
Malfunction indicator lamp ..................................... 231
Antitheft alarm system ................................................... 43
Aquaplaning ...................................................................209Armrest, rear bench ....................................................... 156
Ashtray
Center console, front ................................................ 154
Audio system ..................................................................127
Anti-theft system .......................................................129
Button and soft key operation ................................. 130
Cassette mode ............................................................ 135
CD changer ................................................................. 140
CD mode ..................................................................... 139
Operating and display elements .............................128
Operating safety ........................................................127
Operation .................................................................... 131
Operation – audio and telephone ........................... 127
Radio mode ................................................................ 133
Telephone operation ................................................. 143
Audio systems ................................................................... 93
Cassette player ............................................................ 95
CD player ......................................................................94
Radio .............................................................................93
Automatic central locking .............................................. 36
Automatic climate control ............................................ 120
Air distribution .......................................................... 124
Air recirculation ........................................................125
Air volume ..................................................................124
Basic setting ............................................................... 122
Defogging windows ................................................... 123
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327 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Defrosting ................................................................... 123
Display and controls ................................................. 122
Dust filter ................................................................... 126
Economy ..................................................................... 123
Rear window defroster ............................................. 124
Residual engine heat utilization (REST) ............... 125
Special settings ......................................................... 123
Automatic transmission ............................................... 195
Emergency operation ...............................................203
Fluid level ...................................................................257
Program mode selector switch ............................... 202
Selector lever position .............................................. 198
Transmission selector lever,
manually unlocking ............................................. 279
BBabySmart
TM airbag deactivation system ..................... 64
Self-test ......................................................................... 65
Backrest, front seat .......................................................... 54
BAS (Brake assist system) ............................................ 216
Malfunction indicator lamp ..................................... 231
Battery .............................................................................272
Battery recycling ....................................................... 273BATTERY/ALTERNATOR -
malfunction and warning messages ..................... 236
Block heater .................................................................... 213
BRAKE ASSIST - malfunction
and warning messages ............................................ 237
Brake assist system (BAS) ............................................ 216
Malfunction indicator lamp ..................................... 231
Brake fluid .................................................... 229, 318, 320
Capacity ...................................................................... 318
BRAKE FLUID - malfunction
and warning messages ............................................ 238
BRAKE LINING WEAR - malfunction
and warning messages ............................................ 238
Brake pad wear .............................................................. 238
Brake warning lamp ..................................................... 229
Brake fluid low ......................................................... 229
Brakes ................................................... 204, 206, 216, 220
Bulbs
See Replacing bulbs ................................................. 280
CCapacities
Fuels, coolants, lubricants etc. ............................... 318
Cargo tie-down rings ..................................................... 156
Catalytic converter ......................................................... 180
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328 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
CD changer
See Audio system ...................................................... 140
Cellular telephone ......................................................... 157
Center console .................................................................. 20
Central locking switch .................................................... 35
Central locking system ................................................... 27
Automatic central locking ......................................... 36
Choosing global or selective mode ........................... 30
Electronic key .............................................................. 25
Locking and unlocking .............................................. 29
Mechanical keys .......................................................... 32
Remote control ............................................................ 27
Changing wheels ...........................................................266
CHECK ENGINE malfunction indicator lamp ............ 228
Check regularly and before a long trip ......................226
Checking engine oil level
Via engine oil level indicator ...................................112
Via oil dipstick ...........................................................256
Child restraint .............................................. 58, 63, 64, 75
Child seat
See Infant and child restraint systems .................... 75
Cleaning and care of the vehicle .................................302
Clock, setting .................................................................. 106
COMAND, radio and telephone ................................... 178
Combination switch .......................................................117
Consumer information .................................................. 324Control and operation of radio transmitters .............. 178
COOLANT (coolant level) - malfunction
and warning messages ............................................ 240
Coolant level
Adding coolant .......................................................... 258
Checking .................................................................... 257
COOLANT TEMP. (coolant temperature) -
malfunction and warning messages ...................... 241
Coolant temperature gauge ............................................86
Coolants .......................................................................... 322
Anticorrosion/antifreeze quantity ........................ 322
Cruise control ................................................................. 214
Cup holder
Center console, front ................................................ 153
DDaytime running lamps ................................................ 115
Deep water
Driving instructions ................................................. 213
DISPLAY DEFECTIVE (engine control unit) -
malfunction and warning messages ..................... 235
DISPLAY DEFECTIVE (several systems) -
malfunction and warning messages ..................... 235
Display illumination ........................................................85
Doors ..................................................................................33
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329 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Drinking and driving ....................................................205
Drive sensibly - save fuel ..............................................205
Driving instructions ......................................................205
Driving off .......................................................................207
EELEC. STABIL. PROG. - malfunction
and warning messages ............................................ 245
Electronic key ................................................................... 25
Changing batteries ................................................... 288
Electronic main key
Synchronizing remote control ................................ 290
Electronic stability program (ESP)
Control switch ...........................................................222
Malfunction and warning messages ......................245
Malfunction indicator lamp ..................................... 231
Synchronizing ........................................................... 221
Warning lamp ............................................................ 231
Emergency call
See Tele Aid ............................................................... 183
Emergency tensioning retractor (ETR) ......................... 66
Emergency trunk lid release button ....................... 41, 42
Emergency unlocking in case of accident ................... 36
Emission control ............................................................ 181Emission control label ................................................... 312
Engine compartment .................................................... 254
ENGINE FAN - malfunction and
warning messages ................................................... 239
Engine malfunction
CHECK ENGINE malfunction indicator lamp ...... 228
Engine oil additives ...................................................... 320
Engine oil consumption ................................................ 113
Engine oil level
Checking ............................................................ 112, 256
Warning ..................................................................... 244
ENGINE OIL LEVEL - malfunction
and warning messages ............................................ 244
Engine oil level indicator .............................................. 112
ENGINE OIL LEVEL NOT WHEN ENGINE ON
(measuring) - multifunction indicator ................... 113
Engine oils ..................................................................... 320
Capacities ................................................................... 318
ESP (Electronic stability program) .... 211, 213, 220, 278
Control switch .......................................................... 222
Malfunction and warning messages ..................... 245
Malfunction indicator lamp ..................................... 231
Synchronizing ...........................................................221
Warning lamp ............................................................231
Express opening and closing
See Power windows ................................................... 147
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330 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Exterior lamp malfunction
and warning message ..............................................242
Exterior lamp switch ......................................................114
Exterior lamps ................................................................ 280
Adjusting headlamp aim .......................................... 285
Fog lamps ....................................................................114
Headlamps ......................114, 242, 243, 281, 285, 305
Low and high beam .......................................... 117, 282
Parking lamps ...................................................114, 282
Replacing bulbs ......................................................... 280
Side marker lamp, front ........................................... 284
Standing lamps ..................................................114, 282
Taillamp assemblies ................................................. 283
Turn signal lamp ............................................... 117, 282
FFirst aid kit ..................................................................... 250
Flat tire
See changing wheels ................................................266
Flexible service system (FSS) ...................................... 109
Fuel
Gasoline additives ....................................................322
Premium unleaded gasoline .................. 180, 319, 321Fuel cap placement warning ....................................... 230
Fuel filler flap
Manual release ......................................................... 299
Fuel requirements .........................................................321
Fuel reserve warning .................................................... 230
Fuels, coolants, lubricants etc. - capacities ............... 318
Fuse box ......................................................................... 252
Fuses, electrical ............................................................. 252
GGarage door opener ....................................................... 158
Gasoline
Additives .................................................................... 322
Fuel requirements ....................................................321
Premium unleaded ...................................................321
General notes on the central locking system .............. 26
Global locking
See Central locking system ....................................... 29
Glove box ......................................................................... 151
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332 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Replacing bulbs ......................................................... 280
Side marker lamp, front ........................................... 284
Standing lamps ..................................................114, 282
Taillamp assemblies ......................................... 114, 283
Turn signal lamps ............................................. 117, 282
Layout of poly-V-belt drive ............................................ 312
LIGHT SENSOR - malfunction
and warning messages ............................................ 243
Lighter ............................................................................. 155
LIGHTING SYSTEM - malfunction
and warning messages ............................................ 242
Limp home mode (Automatic transmission) ............. 203
Locking and unlocking ................................................... 29
Low beams
See Exterior lamps ....................................................280
Low engine coolant level warning .............................. 240
Luggage cover .................................................................250
MMaintenance ................................................................... 179
Malfunction and indicator lamps
in the instrument cluster .........................................228
Malfunction and warning messages ...........................234
ABS-SYSTEM ............................................................. 237
BATTERY/ALTERNATOR .......................................... 236BRAKE ASSIST ......................................................... 237
BRAKE FLUID ........................................................... 238
BRAKE LINING WEAR ............................................ 238
COOLANT (coolant level) ........................................ 240
COOLANT TEMP. (coolant temperature) ............... 241
DISPLAY DEFECTIVE
(engine control unit) ........................................... 235
DISPLAY DEFECTIVE
(several systems) ................................................. 235
ELEC. STABIL. PROG. .............................................. 245
ENGINE FAN ............................................................. 239
ENGINE OIL LEVEL ................................................. 244
LIGHT SENSOR ......................................................... 243
LIGHTING SYSTEM .................................................. 242
PARKING BRAKE ..................................................... 239
REMOVE KEY ........................................................... 245
STEER. WHEEL ADJUST. ......................................... 243
TELE AID ................................................................... 247
WASHER FLUID ........................................................ 246
Malfunction/warning message memory .................... 104
Manual operation of soft top ........................................ 291
Mechanical keys ........................................................ 25, 32
Memory
Recalling ................................................................ 49, 80
Storing ...........................................................................48
Mirror, exterior, adjusting .............................................. 79
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