I looked around on every forum for some answers but couldn't find anything. A few days ago, both of my key fobs do not work. Specifically, any thing remote doesn't work anymore i.e. keyless entry, handle button lock, lock and unlock and panic buttons, key fob not detected, etc. Ive been having to lock it from the button on the inside and use the metal key within the fob to unlock my door, which by the way why the hell does that ALWAYS set the alarm off unless I manually push the lock stick things on the door arm rest??? Back to the point, ive cleaned and put new batteries in the fobs, and the only thing I can think of is that the receiver within the car is broke either due to low car battery voltage (ive got a 3000 watt system in it and got a stronger battery a few years back when I built the system, never had an issue then). Any ideas? Also, has anyone else constantly have their negative terminal connector be consistently corroded until failure? Its a pain to keep making new ones or replacing with another Chrysler terminal wire about every 6 months. Note that also occurred prior to building my sound system.