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.

1 answer
When the security light came on in my buick is when my brake hose broke, now is your abs or brake lights on?