I ride an Ultra, 2008 Harley with HD Ironside heated grips installed. They have been replaced and repair supposedly 3 times and have been used less than 20 hours total. I see where Harley has discontinued these and for good reason, they are junk! Anyone else have suggestions. They only work when they want to. They left grip has been replaced (control side). HD dealer says they have a 90 day warranty and if were installed on the bike when new they would fall under extended warranty coverage, but even tho they were dealer installed since then, they are not covered. I purchase a 7 year warranty when the scoot was new.

 

All HD heated drips suck

 

Except the ones that work flawlessly for over 10 years...

 

I should not say this and give myself bad luck...Mine worked and continue to work well.
I was riding today at 'bout 39 degrees. Set them on #4 and was toasty.