Where is the rear window defog relay located? My rear window defog does not work and the fuse is good.

 

Not all Buicks are the same. It would help if you provided the year .

 

I apologize for not providing the year of my LeSabre. It is a 1997 model. I don't know if this has anything to do with it but about the same time that the defogger quit working I started getting lousy reception on the AM side of my radio.