My fight continues with the #3 fuse in my 1979 300sd with 160,000 miles. Please see this link for the full saga. By the way the horn starting working again??? Please P E H or anybody else with a 116 please chime in. This fuse problem has me baffled. I want to fix it right and not just run fused power line directly to the blower motor. I also think that the heat is not working.

116 Blower Issue part 4