[FFtnTahoe]

I just received a Suburban for a fleet vehicle. I have two questions about the vehicle.

1 - there are 6 wires (2ea. Orange, Pink, Black and a 40amp fuse) laying on the passenger floorboard, they come from under the glovebox.
I have read the owners manual and only see where the fuse goes (fuse block in eng. compt.)
One person has told me they may be 12v+ all the time, 12v+ Ing. and ground? That does make sense but I cannot believe that a 14ga wire will handle 40amps without melting? BTW - in the fuse block where the fuse goes, one end is straight from the battery and the other is only a 16ga. wire at best? I do not need to burn a new vehicle, I will run my own power if need be.

2 - How do you set Driver 1 and Driver 2 settings? Nothing in the owners manual says anything about it?

Thanks in advanced.

Steve