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Operation
Maintenance
Calling up the service indicator
̈ Switch ignition on.
The standard display of the control sys-
tem appears (
୴ page 112).
̈ Press button k or j on the mul-
tifunction steering wheel until the FSS
indicator appears in the multifunction
display.
Resetting the service indicator
In the event that the service on your vehi-
cle is not carried out by an authorized
Mercedes-Benz Center, you can reset the
service indicator yourself.
̈ Switch ignition on.
The standard display of the control sys-
tem appears (
୴ page 112).
̈ Press button k or j on the mul-
tifunction steering wheel until the FSS
indicator appears in the multifunction
display.
̈ Press the reset knob for about four
seconds.
This message appears in the tachome-
ter:
DO YOU WANT TO RESET SERVICE INTER-
VAL? CONFIRM BY PRESSING RESET (R)
BUTTON
̈ To confirm, hold down the reset knob
until you hear a signal.
The service indicator now displays the
reset interval.
i
If the battery is disconnected, the days
of disconnection will not be included in
the count shown by the service indica-
tor. To arrive at the true service dead-
line, you will need to subtract these
days from the days shown in the ser-
vice indicator.
Do not confuse the service indicator
with the engine oil level indicator
:.
i
If the service indicator was inadvertent-
ly reset, have a Mercedes-Benz Center
correct it.
Only reset if the proper service has
been performed. Resetting the system
without performing the proper service
as called for by the FSS will cause the
FSS to incorrectly determine the next
service interval which will result in en-
gine damage not covered by the
Mercedes-Benz Limited Warranty.
S203 MY03_A.book Page 247 Tuesday, January 28, 2003 2:22 PM