Number 9 part 2
 

Number 9 fuse blows when ignition is turned on.
If lights are turned on first the fuse does not blow :confused_smile:
For clarification this is a 77 model. It has the step relay ,but no other headlight relay.
I disassembled the light switch and all was good there , no pitting or burn marks.
Anyone got any ideas ?

Ignition off , turn lights on then ignition on , all good.
Ignition off, lights off ,then ignition on. Fuse blows or wires get very hot/melt ??


I'm at a loss