101Sean
Trekker
Do not under any circumstances fiddle with the infra red switch , you will induce total light failure at the most inappropriate time, usually in the dark and pouring rain!!!! Most unreliable bit of electrickery produced by the Prince of Darkness! Most of us bypass it as either the switch or relay will burn out and they were never fitted to the Rapier trucks AFAIK. Can be done with a simple loop of wire without removing anything.