Trying to bring this back as well...my girlfriend has a 1999 T4R with the same equipment (little red ******* light, kick panel button) we were at the car wash one day and when she went to start the truck it did literally nothing. The marker lights were flashing. We finished cleaning our rigs and still no start. I guess I got lucky somehow after sticking the key in the door locks and opening and shutting the hood and the truck fired right back up no problem. Jump forward to now and the marker lights will start to go off whenever you open the back door (nothing has to be locked), she occasionally has a problem with the engine immobilizer and her key fob does not/will not work.