With the new found coldness in my area, the doam light now flickers when I take cornors or hit major bumps.

Would this be the light itself?
Door pin switches?
Headlight switch? (how hard of replacement is this?)

Didnt have this problem last year, but I do this year now

 

I had mine flicker on and off b/c of the door pins... i would check that first. Mine did it b/c the door wasn't making good contact to it so i put sealed a rubber piece in the spot and now its fine.