cx-5 electrical

I am the new owner of a pre-owned 2013 CX-5. It does not have an entry button in the door handle. I see that some 2014s do have this option. People in the dealership seem to have no idea if my car could be upgraded with this option. I would think that all that would be needed would be the...

Has anyone tried hacking the software of the in-dash computer/touchscreen? The interface is horrendous. I am aware that this would void my warranty. Also - Mazda announced that the 2014 CX5 will be getting an upgraded in-dash computer, complete with apps like Pandora - would it be possible for...

I bought a CX-5 Sport manual, no options. Can the rear sensors be added, without the whole rear camera and display? All I really want/need is an audio tone to indicate distance.

While on a normal drive to town after work, I experienced something new on my CX-5 that has me quite concerned and finds the car towed to the dealership... While driving with cruise control on at about 55-60 mph, all of a sudden, the tire pressure monitoring system light flashed a few times...