Heated Grips not working

my heated grips are not working, any suggestions on what to look for/check?

Well I’ll go obvious…current? Fuse?

Are they Oxford ones with the digital controller? because mine stopped working as well recently…

Temporarily replaced the controller with a switch while I get a guy at work to have a look at the circuit…

they’re ones like this, perhaps honda ones…

I assume the fuse is within the on/off switch part? if it is I can’t seem to take it apart!

My fuse is under my seat on the positive wire - that;s on the oxford ones though

Yeah chase it back to the battery, there should be an in-line fuse