Here is a left hand outside remote side view mirror for a 1975 1976 1977 1978 1979 Lincoln Continental Town Car and Town Coupe. 

Came off my 1979 Town Car back in 1999. 

Heated element did work at the time in 1999 when removed. However I do NOT know if it is working as of now. 

Chrome is NOT show quality but a good driver quality with some pitting shown in pictures. Glass is clean. 

Sold as is. What you see is what you get.