Warning Light On problems of the 2005 Cadillac Deville

Driving my daughter from school on I 95 in connecticut near stamford at approximately 12 midnight, and noted chimes related to safety alerts following a particular strong bump in the road. First alert was that the abs and suspension system was inactive, next airbag was not functioning and then electrical charge was low. Attempted to find a safe place to stop the car; eventually all warning lights came on and all systems in the car began to fail - could not open windows, could not contact onstar, lights inside the car, speedometer, hazard lights, turn signals and the headlamps. Eventually used street lights to guide us to exit on I 287 in white plains, NY. Once we found a safe spot off the road, we turned off the car, because we did not know what the issue was (?engine, ?fire risk, ?would power steering / brakes fail next). Car towed at ~10 am to local Cadillac dealer.

The contact owns a 2005 Cadillac Deville. The contact stated that the check air bag warning light illuminated, as soon as the vehicle was started. The vehicle was not taken to a dealer for a diagnostic. The manufacturer was made aware of the failure, but declined to assist. The vehicle was not repaired. The approximate failure and current mileage was 48,500. Updated 01/07/lj.

The contact owns a 2005 Cadillac Deville. The contact noticed that the check air bag warning light was illuminated. The dealer advised the contact to bring the vehicle in for inspection. The vehicle was taken to the dealer where the passenger seat air bag module and harness were replaced. The manufacturer was made aware of the failure. The current and failure mileages were 46,000.