Front Air Bag Sensor Control problems of the 2008 Kia Motor Optima

My car was hit in the side by another car going approx. 40 mph. None of the airbags deployed. This model had a recall on the airbags 6 months previous. We took it in,they said a sensor needed to be replaced. They gave us a paper saying it was repaired and returned our car to us.

The contact owns a 2008 kia Optima. The contact stated the air bag warning light illuminated only when someone was sitting in the passenger seat. The vehicle was taken to a mechanic who stated when the light was on it indicated that the air bag may not deploy in a crash or it may deploy without a crash occurring. The vehicle was not taken to a dealer for diagnostic testing. The failure mileage was 69,000 and the current mileage was 75,000. Updated 06/26/12 a diagnostic revealer the oc passenger sensor mat was defective. The problem was corrected. However, three days later when a passenger sat in the seat, the air bag light illuminated on the dashboard again. The consumer returned to the repair shop again. The mechanic stated it seemed that if someone sat in the passenger seat, did a lot of moving around, or was slightly heavy in weight, it triggered the air bag light. The consumer stated the light is currently on. Updated 06/27/12.