Oldsmobile 1998 Aurora

Set the year just as you set the month and day. If a valid
date
is entered, the display will automatically exit to the
date mode and display the day of the week, the month
and the date. If an invalid date is entered, the display
will return to MONTH?
XXIDDNY and you’ll need to
repeat the above steps.
After a battery reconnect (loss
of power), the display
will read CONFIRM TIME
AND DATE.
RECALL
When you press the RCL
button, the system scrolls
through any currently active
warning messages, then
returns to the mode the
system was
in before you
pressed RCL.
.-.
. . -.
_.
...................... ....
...... ..................
dl I
If no warning messages exist, MONITORED
SYSTEMS
OK will be displayed.