can some one tell me if there are 2 types of modules for the auto lights and auto wipe( ie did they do a module that was all in one did both functions and the other type that had 2 modules one for auto lights and one for the auto wipe ) if you look at the wiring diagram it looks like auto lights and auto wipe are in one module. but i have 2 modules to wire in .the first diagram is auto wipe the second is auto lights and it shows just the one single module