2007 Bounder: Left headlights on and killed main battery.  Tried to use Aux Start and it did nothing.  Looking for Aux Switch relay and fuse assuming one or the other is bad.  Most forums talk of a Battery Control Box but I do not see anything of the sort under the hood.  I do have a Power Distribution Box but just a bunch of fuses.  Also, manual has fuse locations but none are identified as Aux Start.

Can anyone tell me where the Aux Start Relay and Fuse is located on a 2007 Bounder on a 2006 Ford Chassis?