If just the DRLs are the only lights on after the ignition is turned off and you want to turn them off, you could try pulling the DRL relay #2 in the UPS Power Dist Box #1.......according to the 2015 Ford Motorhome Chassis Owners Manual fuse/relay listing. (View is attached). I “assume” this is mounted in the engine bay “somewhere” like the Ford Power Dist Box is.....but I don’t know that for sure; nor if pulling the relay will kill your DRLs. I assume it would, but not sure as I have no schematics to help.
Also curious if putting on your parking brake will turn the DRLs off also?
In the end, turning off the DRLs may not actually re-enable your lockout relays for the awning and slides, but perhaps the ignition “on” sense for those lockouts somehow comes from or through the DRL circuit. Having no schematics makes this kind of problem difficult to solve. I hope you find your solution; or that someone in the know can better help you.
__________________
|