I bought some of the snazzy new silver gauge faces with blue or green indiglo style lights off of Ebay, and someone here asked me to do a write up on how to install them. SO here is a quick run down on what you need to do. (this is for backlit gauges)
Remove the Gauge clusters from the car (you can figure that out on your own).
You need to install the new gauge faces over the top of the originals or whatever you have on there now. These new faces are not tinted and don't have the warning writing on the aux gauges.
You can either remove your needles (requires careful recalibration later on), or you can just remove the black caps on the needles (not an easy task even with a tiny screw driver and needle nose pliers). You must do one or the other to slip on the new faces.
I recommend pulling the needles because it would be silly to have blue gauges and orange needles. I used a mixture of glow paint and flouescent blue paint from Joanne fabrics (any craft store).
You use any old adhesive you like to secure the new gauge faces over the top of the old. I used 3M spray glue super 77 cause thats what I had.
The new gauge faces have wiring coming out of the top of each unit, they all plug into the relay and switch wiring. I needed to bend them to fit in some places and cut some plastic off the inner gauge housing to keep from screwing through the wring in one spot. You may or may not encounter this.
If you do want to paint your needles, you must first scrape off all the old orange paint. Use a nail file and a razor. Takes a lot of time but works like a charm. The needles pop right off with a pair of needle nose pliers or strong fingers. You also want to paint the back of the black out cover because it is bright orange and will reflect orange into your odometer and needle holes.
THE WIRING:
It took me two tries to ge the wiring right. I waned to be able to turn on my headlights or gauge lights by using the regular stock switch in my Fiero. So I spliced into the headlight and dimmer switches power supply but I used the incoming power instead of the outgoing power. So my gauges were constantly lit up.
I corrected this by READING THE FIERO HAYNES MANUAL. Which is what I should've done in the first place.
You must connect the gauge face power wire to the grey wire on the headlight switch. And you can you use the black wire coming from the dimmer switch. Thats how I did anyhow. They look amazing. Only downside is I have the stock dimmer for my gauge needles and odometer and the aftermarket green/blue switch and dimmer for the gauge faces. You can mount the new switch anywhere you please.
Leave all the bulbs in the back as they light up the warning lighs, odometer, and gauge needles. You won't notice them too much at night anyhow.
LMK if I left anything out or if you have any questions.
[This message has been edited by connecticutFIERO (edited 06-09-2003).]