What whould cause the Security light to go on while I am driving the car? on 2000 Buick LeSabre

Every once in awhile the Security light will come on an tone will ding will go off while I am driving. Occasionally, it happens when I take the car from park to drive, after turning it on. The manual doesn't say anything about it.

Asked by for the 2000 Buick LeSabre
When the security light came on in my buick is when my brake hose broke, now is your abs or brake lights on?
1 answer