My auto-unlock feature is not the greatest. It works about 40% of the time. I usually Keep my key fob in my pocket and do not have any other keys around it. Sometimes it works and sometimes it does not. And before you ask, I changed the battery. What gives?
Did you change it with a decent brand battery? I also had a fob that wwas working only half or the time, replaced the battery with a cheap one, no difference. Bought a Duracell, works like a charm!!! Best regards, Nick Black 2007 Prius
