Buzzing Battery

ShazDen23
ShazDen23 Forum Participant Posts: 5
edited July 2015 in Caravans #1

Hi

I have just purchased a Fleetwood Colchester 2003.  We are getting ready to go out in it, we hooked up the caravan electric's to the car - we heard a sort of buzzing sound, which stopped once we started the car - is this normal, as we didn't have (we never
heard it) on our old van.