I tested a number of fuses to find out why my trailer lights weren't working - discovered that they're still showing no power after replacement.
My test light will not light up when you test them. I assume there's some sort of relay or something like that - but the word 'relay' is the extent of my knowledge on the subject!
Any ideas?
Andrew
My test light will not light up when you test them. I assume there's some sort of relay or something like that - but the word 'relay' is the extent of my knowledge on the subject!
Any ideas?
Andrew