Oldsmobile 2002 Silhouette - Manual (Page 194)

2-112
Change Engine Oil Message
United States Canada
If this message comes on and stays on after you start the
engine, have the oil changed.
For additional information, see “Engine Oil, When to
Change” in the Index. After changing the engine oil the
system must be reset. See “How to Reset the Change
Engine Oil Message” in the Index.
Power Sliding Door Warning Message
United States Canada
This message will come on if the power sliding door is
not completely closed and the ignition is turned to RUN
or START.
If you shift the transaxle out of PARK (P) while the
power sliding door is open or in the process of closing,
and the power sliding door is turned off, a buzzer will
sound. This is a warning that the power sliding door is
not completely closed.