2008 FJ TRD. Hard to explain. Key is not snapping back enough to turn off dash lights. Normally when you start a vehicle all the system lights show up for a few seconds then go off. For a while after starting I would let it spring back as freely as possible and dash lights would go off. Sometimes when hitting a bump they would pop back on. Now nothing helps. I tried changing out the ignition switch but that did not help. There is one more device that connects to the key cylinder with two wires that has a little piston that goes in and out. Is that the switch that controls the dash lights.