Heated Grips?

[Heidi1]

You'll have to talk to Les, he is our electrical expert. He wired them to a relay switch that is linked to the ignition, the idea being that when the ignition is off, there is no power to them. However, AFTER we had installed them and he was entertaining himself by opening the instructions and reading them, we found that this new generation of Oxford Grips has 'tricky software' (Les' words) that turn the heater off before it drains the battery.

I was going to photograph the process, but Les always makes it seem easy (he is very good at this sort of thing). I'll ask him to describe the process for anyone that hasn't done it before.