2003 Skidoo Summit High Mark, no power to headlights, taillight, brakelights, tachometer and speedoemeter. Runs fine otherwise. I have checked the two light fuses both good, have checked wire harness all is well. what else could it be?
had this same issue not 1 week ago
it WAS the relay as WELL..yes there is more
my thumb warmer was causing a short in the actual line..not the switch
try turning off all hand/thumb warmer switches and check it
if still nothing, change the relay
i didnt know what it looked like at first, here is a pic below of what it should look like
it was a while ago, but i riveted my skid pate into the voltage regulator on my 03 rev and had the same symptoms. needless to say, i had to replce the regulator and rivet the skid plate on somehwere else.