ok.. so my car sat for 3-3 and a half weeks before my buddy got out to start it up. (had to store it at school while im home for the summer) and he gets in the car to start it.. and nothing.. no interior lights.. key wont turn.. Needless to say i was less then pleased to hear this. I thought right away.. great here comes 40 dollars in programming. His dad has a battery charger deal at his house so he took the battery out of my car and took it home with him for the weekend to charge it up. he plugged it in.. and he said that it had 2.5 v or somethings.. where as its supposed to have 14 or so... Well he had the battery out of my car for about a week, he put it back in.. and he tells me the other day.. aux is still installed.. car honks when he locks it.. car locks on drive off... ALL MY TECH 2 SETTINGS STAYED! which .. i must say.. puzzled me.. I thought this was worthy of mentioning.. BSR appears to have stayed too.. but I figured the ecu had a backup battery deal of some sort to keep its settings. Comments ... do leave them.