As of May 2018, I'm the proud owner of a 2016 Mazda CX-5. I purchased it with a little over 40,000 miles on it. Since then I have added Mazda GPS mapping system. I've been reading about the AIO Tweaks available on the internet, but I feel totally in the dark. I'm hoping my OS Version 509.00.504 NA N is capable of being tweaked. If I could find a AIO Tweaks for Dummies, that would be great. I would greatly appreciate your help.