Its stating pad lamp inoperative. What is a pad lamp?
What does code b1884 mean? Where is pad lamp located? on 2004 Ford Taurus
This is usually a bad light bulb, however Greg is correct, this problem not only disables your entire restraint system, but attempted repairs can cause deployment of the air bag. I would recommend having a shop attempt repairs or thoroughly research before fixing. Disconnect the battery during any repair and allow 5 minutes for complete discharge.
this is an air bag deplyment issue, seek a qualified person to diag and repair as a wrong move can deploty air bag