Help possessed 2003 diamante
 

Car alarm goes whether its armed or disarmed, passenger side windows only will start rolling down on there own, front lights flash and horns go off Traction Control doesnt work and hazards do not work either, when driving the car around corners the stability control gets squirrely what ive done so far:
check all pin switches replaced the etacs and the anti theft module under steering wheel had a guy that has been doing alarms for 10 years and says hes never heard of anything like it. he did some testing and since the everything goes through the the anti theft system and couldn't help me out. anyone out there with some direction for me>? pinched wire bad ecu? battery seems fine and dont have a fob for the car.

clean your battery cables and change the battery in the remote