Does anyone have a clue on this? I am looking at the Mazda 3 brochure and it says Security System/Remote start as an option but every time I call a dealer and ask them about it they sounds like they've never heard about it. All I want to do is make sure they will install it on a 5 speed and not give me that "only on automatics" crap. Because then I have to get an aftermarket one and just don't want to hassle with it. Also if someone does know or has got one on your 3, how much did it run ya? Thanks!!!