Q: the air bag light suddenly came on.
on 2002 Lincoln LS

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
When you start the car the air bag light blinks and then it stays on
(1) Answer
The control module has found a fault in the system and disabled the airbag. Best to take in for diagnostic check.