I have a 2015 GT w/prem. pack and perf. pack. This is about the alarm/anti-theft system. I may be totally naive about this, but is the 2015 anti-theft system the same for all Ford vehicles? Or, is the Mustang different from others? I've asked three Ford techs at different dealerships if the system can be disabled, at least the interior alarm system. The question I got at each place was "Why?". Am I the only Mustang owner with a dog that I like to take with me? I doubt it. Leave the dog in the car, windows cracked of course and only in cool weather out of the sun, etc., etc. Lock the car with key fob or touch the door hanle pad. The dog moves around in the car and the alarm goes off. All techs say it cannot be disarmed and were all surprised that the dog set it off. HUH? What the heck is the alarm for on the interior if not to detect an intruder?