I heard on prior generation 3's hitting the passenger door hard in just the right spot it will affect the lock assembly mechanism and unlock the doors. Does anyone know if the 2010 has the same problem and/ or how Mazda fixed the problem?
Mazda3 may be vulnerable to break-ins — Autoblog
Something that came across the Autoblog/Digg circuit a while back. In case you haven't seen it yet, Mazda3s have been apart of a recent theft spree due to a design defect that makes it easy to break the locks on the car by kicking a certain part of the door.
Check out the full story here at...