My rear driver's side running light is not working but my brake light is. They're the same bulb and I just replaced it about 2 months ago so it's not the bulb. I hear it's most likely the fuse but just wanted to confirm here.

Thanks

 

is it a dual element bulb ?

 

I believe so.

 

I'd say get a new bulb

 

You'd be correct...replaced the bulb as one of the elements was not working.