One problem related to air bag on-off switch has been reported for the 2006 Cadillac STS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Cadillac STS based on all problems reported for the 2006 STS.
"service passenger side airbag" warning message displayed. A warning light will display saying the passengers airbag is off. Problem comes and gos. This seems to be the same error that caused the Cadillac cts recall. Why has this not included the Sts? type this problem into google and there are lots of compaints including the dts. There is a TSB: "NHTSA number: 10036512. Cadillac: front passenger air bag status indicator displays off or switches from on to off with passenger in seat (replace passenger presence system (pps) module). Condition may be caused by passenger presence system (pps) in right front. " will there have to be an accident for the recall to be expanded?.