Within the past year my car just will not start. I have replaced the starter 3 times, and checked the battery. It will do absolutely NOTHING, no sound, no click, no nothing. After I roll it into a new position it will start at times. I have cleaned the battery cables, replaced the cables, anything that you can think of that is battery or alternator related. It will start if left over night too! Some say it could be the Pass Lock system or computer module but I am leery about this because my speedometer and thermostat gauge went crazy as well! The only thing I can do to get them back to "0" is turn the key in the on and off position repetitively until them move back down. The security light will flash while I have the key in the on position or will come on while I am driving and stay on. The lights in my radio and heater conrols have went out too. Some work and some don't. HELP!!!!!