You want to try a 16v ripped my hand up getting speedo cable off then discovered the vacuum pipe to the mfa tried and tried gave up! mfa still not lit, mpg on mfa not working I've broke it! going to try again at weekend dash tray off seems like a good plan!!! BTW Ultraleds wedge dash bulbs work with a bit of fiddling n soldering green ones look the shiznit and no messing around with filters n stuff!