2002 MERCEDES-BENZ C230 KOMPRESSOR COUPE fuel type

238 Catalytic converter
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Catalytic converter
Your Mercedes-Benz is equipped with monolithic type
catalytic converters, an important element in
conjunction with the oxygen sensors to achieve
substantial control of the pollutants in the exhaust
emissions. Keep your vehicle in proper operating
condition by following our recommended maintenance
instructions as outlined in your Service Booklet.
Caution!
To prevent damage to the catalytic converters, use only
premium unleaded gasoline in this vehicle.
Any noticeable irregularities in engine operation should
be repaired promptly. Otherwise, excessive unburned
fuel may reach the catalytic converter causing it to
overheat, which could start a fire.
Wa r n i n g !
As with any vehicle, do not idle, park or operate
this vehicle in areas where combustible materials
such as grass, hay or leaves can come into contact
with the hot exhaust system, as these materials
could be ignited and cause a vehicle fire.

325 Tires, Wheels
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index It is imperative that the wheel mounting bolts be
fastened to a tightening torque of 80 ft.lb. (110 Nm)
whenever wheels are mounted.
For rim and tire specifications, refer to “Technical Data”.Rotating wheels
The wheels can be rotated according to the degree of
tire wear while retaining the same direction of travel.
Rotating, however, should be carried out as
recommended by the tire manufacturer, before the
characteristic tire wear pattern (shoulder wear on front
wheels and tread center wear on rear wheels) becomes
visible, as otherwise the driving properties deteriorate.
Notes:
Thoroughly clean the inner side of the wheels any time
you rotate the wheels or wash the vehicle underside.
The use of retread tires is not recommended. Retread
tires may adversely affect the handling characteristics
and safety of the vehicle.
Dented or bent rims can cause tire pressure loss and
damage to the tire beads. For this reason, check rims for
damage at regular intervals. The rim flanges must be
checked for wear before a tire is mounted. Remove
burrs, if any.
Check and ensure proper tire inflation pressure after
rotating the wheels. For tire inflation pressure see
inside of fuel filler flap and also page 278.
Wa r n i n g !
Worn, old tires can cause accidents. If the tire tread
is badly worn, or if the tires have sustained
damage, replace them.When replacing rims, use only genuine
Mercedes-Benz wheel bolts specified for the
particular rim type. Failure to do so can result in
the bolts loosening and possibly an accident.

388 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Front airbags .................................................................... 72
Front center console storage compartment
ventilation .................................................................. 171
Front seat adjustment ..................................................... 48
Front seat backrest - locking and unlocking ............... 56
Fuel filler flap, manual release ................................... 354
Fuel reserve warning .................................................... 286
Fuse box .......................................................................... 311
Fuses ................................................................................ 311
GGarage door opener ....................................................... 221
Global locking
See Central locking system ....................................... 31
Glove box ......................................................................... 207HHazard warning flasher switch ................................... 151
Head restraint height ...................................................... 61
Head restraints
Rear seat ....................................................................... 60
Head restraints, front seats
Removal and installation ........................................... 54Headlamp cleaning system........................................... 147
Headlamp mode (HEADLAMPS) .................................. 144
Heated seats ...................................................................... 58
High beams
See Combination switch........................................... 148
IIdentification labels ...................................................... 369
Indicator lamps in the instrument cluster .......... 98, 282
Individual settings ......................................................... 121
"CONVENIENCE"
(vehicles with memory function) ...................... 134
"INSTRUMENT CLUSTER"....................................... 124
"LIGHTING"................................................................ 128
"VEHICLE" (audio and central locking system) ... 132
Infant and child restraint systems ................................ 82
Child seat mounts - LATCH type............................... 85
Installation ................................................................... 84
Inflating the collapsible spare tire ............................. 333
Information call
See Tele Aid............................................................... 228
Instrument cluster ........................................................... 96
Indicator lamps............................................................ 98
Instruments and controls ............................................... 18