One problem related to air bag has been reported for the 2005 Toyota Scion Xa. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Scion Xa based on all problems reported for the 2005 Scion Xa.
In June while getting off the exit to go home I was going at 25 mhp anf the car started to vibrate and I totally lost control hitting the exit sign. I got the car repaired and 2 months later on the interstate I was doing 55 mph when the car started to vibrate. Started to slow down, when the left rear tire blow out and cause the lost of control, spin 3 times and crashing into the guide rail. The airbags never open and the front and left side of the car were destroyed.