i did this little mod today, i wanted my gauges to stay lit but didnt want to run my headlights during the day, reason being is my tint is a bit dark and some times its hard to see the cluster so i had to turn my lights on, this mod solves that problem..
i ran a power wire from the fuse box that was a switched source, i was going to just run it to the dimmer on the dash but my trusty multi meeter told me that it wouldn't work that way, i had to find the dimmer control module (its under the dash just above the brake pedal next to the steering column),
disconnect the connector and cut the gray wire
then run the power wire from the fuse box to the gray wire and connect,
plug the connector back in and that's it.
oh i removed my cluster for more light.
yes those are diff needles in the cluster
i know my camera sucks balls for close up like that
now when i have my ignition on my dash lights come on automatically, the only down side is that the dimmer function does not work any more, but the dome light part works fine. enjoy