As promised, here is a guide for fitting the submarine, ST style lights to the interior map light unit.
Please note, I will not be held responsible to any damage you may make to your car when following this guide.
Guide to fit Submarine Lights.pdf
I managed to complete this without breaking or scratching any parts of my car, so remember to take your time and if you need any advice please PM me
Posting in General Chat thread. 11/11/2017