Cadillac 2003 Seville Owner's Manual page 111

To stop recall movement of the memory feature at any
time, press one of the power seat controls or memory
buttons.
Two personalized exit positions can be set by first
recalling the driving position (by pressing 1 or 2), then
positioning the steering wheel and seat in the desired
exit positions. Then press and release the
MEMORY SET button and, within five seconds, press
the EXIT button. With the vehicle in PARK (P), the
exit position for the previously set driver can be recalled
by pressing the EXIT button. The mirrors, power
lumbar and shoulder belt height positions will not be
stored or recalled for the exit positions.
Further programming for automatic seat and mirror
movement can be done using the Driver Information
Center (DIC). You can select or not select the following:
0
Automatic seat and mirror movement when the
vehicle is unlocked with the remote keyless
entry transmitter, or
placed in the ignition.
For programming information, see DIC Vehicle
Personalization on page 3-60.
automatic seat and mirror movement when a key is
2-50