I don't know if I have a problem with them or not. I bought and had the dealer install heated grips when the bike was in for a complete service in January. The heated grips heated right up when I started the bike. Saturday, we rode a for a while and they didn't heat up..I thought, maybe the fuse was shot but then, on the way home, they just started working again...Today...not working Are they on their own , built in Thermostat? Too warm for them to 'kick on' ( they do have a 1-6 dial. Thanks for any info.