One problem related to side/window air bag has been reported for the 2010 Toyota Scion Tc. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Toyota Scion Tc based on all problems reported for the 2010 Scion Tc.
Traveling at posted speed on curved road in rain. Applied brakes coming into the turn, but tires lost traction and vehicle spun around and slid onto a dirt embankment with shrubs and small trees. Neither the front or side air bags deployed and I hit my head against the drivers side window. I do not believe the tires that are provided are suitable for wet pavement.