I think we are on the right track here.
Yes,... this rig Does have the Rand McNally RV GPS system.
I just watched a whole bunch of youtube video's on the GPS system and how to set up the preferences and audible warnings. I have not checked her setting out yet, but I'm thinking this audible warning may be coming from a setting being at too tight of a limit parameter.
The rig DID have 2000 miles on it when she bought it a couple of weeks ago,... which is about exactly the right distance from Elkhart Indiana to Westminister Ca.
My guess is whoever drove it here from the manufacturer could have been playing with the GPS along the way.
I won't be able to get back to her rig for a couple of days, but I will reply back here when I figure it out.
Thanks so much for all your replies and help.
