I am on a site where there is no one else around, I need to move this lift(diesel) out of the way but the engine won't turn over, just clicks and shows "E A5 - 1" and so far I have found that it must be a seat switch error and I have section 19 of a service manual saying to disconnect and check switches A20, A01, and O5, from the sas/ops controller, but I have no idea where they are, and there seems to be no diagram that exists online that locates this controller and those switches. Does anyone here have the answer, I just need to get this thing out of the way so I can get my work done?