Has anyone experienced a problem like the one I will describe. A week ago I entered the RV & hit the switch for the passenger floor/step & raised it. Tried to retract it & it is stuck in the raised position. Needless to say, dangerous to get in & out or the RV. Next started the engine, & within minutes, the voltmeter guage went passed 17V, the led info read high battery volts & the check engine & abs lights came on. Took the RV to Freightliner & they say it must have something to do with the reason the step is not retracting & said their tests on the alternator were fine. My issue is will I do any damage driving the RV about 45 miles to my nearest dealer for service. Any comments appreciated.