The headlights on My 01 700 RMK go really dimm once in a while. Actually all the lights do then all the sudden they come back up to normal just like flipping a switch. doesn't seem to be a loose wire situation as it will do this idling in the garage too. I checked the ground and all the wiring nothing seems to be amiss. Ignition is not affected when this happens just not sure what's going on.