heres the deal....70D is about 1 year old. for the first 7-9 months, autopresent worked ok, with the presentation of door handles better when approaching from the front of the vehicle of course. in the past 2 months, they stopped working. the settings do have auto-present selected. we ignored this problem but it is getting annoying now. i have the most updated firmware as far as i know and i have soft reseted the computer many times. i do admit for the past month or so, ive had the low key fob battery warning. i finally changed out the battery this week and the car handle problems still persist. what else can i try? i didnt try changing the second car key fob, which is in the house somewhere that i cant seem to find, but i dont think that would have anything to do with the door handles. anything else i should try?