This is a weird one! Just my two cents. I am by no means a Lotus electrical guru. But this has sticky relay written on it. Don't forget the relay unit on the fire wall. It causes all kinds of weird stuff.
2012 Evora 2+0 IPS.
2007 Exige mental track toy.
"Listen up, I ain't Captain Walker. I'm the guy who carries Mr. Dead in his pocket."
"CHARLIE DON'T SURF"