Oldsmobile 2003 Silhouette Owner's Manual page 213

Change Engine Oil Message
I
I
I
CHANGE
ENGINE
OIL
c
United States Canada
If this message comes on and stays on after you started
the engine, have the oil changed.
For additional information on when to change the oil
and resetting the system, see Engine Oil on page 5-14.
Power Sliding Door Warning
Message
DOOR
AJAR
L:"
I
I I
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.
3-56