2010 Subaru Outback Airbags - We have a new 2010 Subaru Outback, the passagner airbag keeps cycling ON/OFF/ON/OFF - - - The Subaru Dealer has checked it twice & says it it properly operating, however, they cycling concerns us. My wife weighs just at 100 Lbs. .We can hit a bump in the road and the airbag status will change. If she changes her position in the seat slightly it changes. We contacted Subaru, they contacted the dealer and restate "All-Is-Well". No one see capable of explaining what is going on. If it maintained one state or the other we would feel more comfortable. Any thoughts, comments, ideas or suggestions welcomed.