Check your engine bay after service
Thought I'd pass on something we discovered (fortunately) in time before a bigger issue occurred...
During our most recent engine service, the technician left the engine compartment fluorescent light on and the oil fill cap off. Fortunately, the coach wasn't driven far enough after service to have caused an issue. Had it gone further or been left without the ability to charge the batteries, the situation would have been much worse.
Some folks (most?) might not go over a technician's work, especially on something so "routine" as an oil change. We know we will from now on.
Michelle