here is now to let that shit light up.
if you are good with LED's and soldering, i think you'd know how to do this..but i assume you don't

so it's your circute that powers up teh bulb that is bad. well, with LED, since led's need really really..i mean really small amount of power to get lit up. power up a LED from another bulb that is behind your gauge cluster, and then run the wire up to where it needs to be.

i hope you have balls to do that. not so hard IMO.