Daytime running lights and dashboard

I have a 2001 Buick park avenue ultra. My daytime
running lights stay on along with my dash lights,
after car is off and key is out. When running and in
park there is a constant click under my dash.
Aslong with all my gauges will peek and arturn to
normal and all dummy lights light up then go
away. Is this my turn signal relay going bad or the
switch. Open to ideas...