[mercmick]

Thank you for the quick reply Hans.

I will take your advice and connect direct to the battery, the reason for going through the Healtech was only to stop any drain on the battery when the engine wasn’t running, but I gather the K7 uses next to nothing anyway, so there isn’t any advantage. Like you say, I can connect the yellow wire to the Healtech instead of trying to find an ignition fed wire in the BM loom.

Thanks again, Mick