HELP...!!! I need someone to explain how to replace the lumbar switches, bezel from the drivers sport seat in a 1990 ZR1. The original bezel was cracked and I removed the two screws from the switch bezel. The two switches snap into the bezel. There are two sets of wires which go from each of the two switches down into the left arm rest. The wires are soldered to the connections under each switch. From there they go down into the seat. I am guessing that they end up at a connector or snap into the motor somewhere under the seat. I have not worked on a ZR1 seat before and would appreciate any help I can get. Thanx ...Dick #31008