I have a 2006 Tribute and for the most part it has been a great vehicle for me, except a few thing as time has gone on, but the electrical issue I am having has happened for a few years and I thought it was just me until I read another complaint about their vehicle doing just about the same as mine. Mine has an issue with the driver's side door locking when I am not in it. I have been lucky (not like the other person listed) it will lock just my driver's side door and the other doors are unlocked. It has happened when I have left the keys in the car (not in the ignition) and when I have not left the keys. I hope to keep my vehicle for a few more years, it would be nice if Mazda could find a fix for this cause I am sure one day my problem will be like the other persons and lock me out of my vehicle.