Why does my power windows roll down and interior light not work, and windshield wipers not work they come on all of them when they want toon

What is your question?

My windshield wipers all my power windows and interior lights only work when they want too on my 1999 Ford explorer XLT

What makes this problem better or worse?

A bump in the road and then they will all work

How long has your 1999 Ford Explorer had this problem?

A few weeks