Lincoln 1997 Continental Owner's Manual page 246

If the warning remains on after you have adjusted
the tires to recommended air pressure levels, take
your vehicle to an authorized Lincoln/Mercury
dealer for service.
Flat Tire Warning
If the sensors detect a tire pressure lower than 10
psi (68 kps), the "Low Tire Pressure" warning will
flash repeatedly in the overhead console and the
message "Warning Low Tire Pressure" will be
displayed in the Message Center, indicating an
impending flat tire. If this condition occurs, your
SecuriTire requires service as soon as possible. Refer
to Servicing Your SecuriTires.
NOTE: The Pressure Alert System will activate only
when the vehicle is moving faster than 10 mph
(15 km/h).
Servicing Your SecuriTires
WARNING
Do not use aerosol tire inflator/sealer
with Securitires. Doing so may damage
the tire's pressure sensor.
If you cannot service your SecuriTire immediately,
replace it with your mini-spare as soon as it is safe
to do so.
Your mini-spare tire can be used until your
SecuriTire has been repaired. See Tires in the
Servicing chapter of this guide for more information
on using the spare.
245