I need a wiring diagram for a 97 355 spider for the power seats and roof. The drivers side seat postion sensor has gone for a walk. I want to find out if there is anyway of bypassing the position switch to get the seat to work. Normaly if you disconnect the position switch the seat will operate in both directions. In this case the seat will only move forward and no back. Switch is fine seat motor is good. Anybody have a similar problem with their cars?