There are 4 brass buttons on the inside of the door jamb, 2 on the door, 2 on the door frame. Clean them with a kitchen scratch/cleaning pad, hopefully it will cause them to make contact. It works for me, I have to clean the buttons about once a year.
2000 Winnebago Ultimate Freedom USQ40JD
, ISC 8.3 Cummins 350, Spartan MM Chassis. USA IN 1SG 11B5MX,Infantry retired;Good Sam Life member,FMCA." My fellow Americans, ask not what your country can do for you, ask what you can do for your country. John F. Kennedy