Let me start off by saying you can totally ruin your gauges if you’re not careful when doing this.
DO THIS AT YOUR OWN RISK
Ok, now that’s out of the way…
First you will want to get either some red led replacement bulbs or some red bulb condoms which can be found at www.partsexpress.com I used the bulb condoms but I’m probably going to switch to leds.
If you have a column mounted gauge, you will probably have to move it out of the way.
Next remove the bezel and instrument cluster as shown below…
There are three wiring harnesses to the cluster. It’s a pain to get to them as there is no slack in the harness.
Do you mean change the entire instrument cluster with an STi? If so, then yes it's quite easy once you buy the STi cluster. I believe that there's a resistor or something that you have to wire in so that it doesn't blow a fuse but I'm not sure on the specifics.
If you are just talking about replacing the bulbs then I doubt it will work because you still have the green film behind the gauges. This tutorial is more about changing the look for cheap. You'll have to shell out at least a couple hundred bucks for an STi cluster.
However, the STi cluster is teh tits! If you have the means, I'd highly recommend picking one up. They're sooo choice. (hehe guess the movie)
***EDIT***
I Saw a tutorial on Nasioc where a strip of sandpaper was used in place of the screwdrivers to get the green film off. I haven't tryed this method but it seemed to work well. I would only be worried about scraping off too much of the black and thus making 'hot spots'. I just thought that I would throw that out if the screwdrivers don't work for you.
***EDIT***
Anyone out there try this on an 05? I'm pretty confident about doing the cluster, but I tried to disassemble the HVAC controls and it is a HUGH pita! I've been looking for any info on this for awhile with no luck. Any info would be great!
I have an 05 and I am in the process of changing the entire interior to red. I have completed the radio, fog light/wiper deicer buttons, and the gauge cluster. There is a film on the back of the cluster. It consists of three layers...1 plastic, 1 checkered black, and 1 green film. I sanded through the all the layers with thin strips fine grained sandpaper. I then cleaned up the remaining green film with nail-polish remover (contains low concentrate acetone) and Q-tips. I am satisfied with the result. I accidently popped off two of my needles in the process (Temp and Speedo). If you accidently pop off your needles they can be recalibrated by starting the car and setting the needles to the appropriate position. However, BE WARNED, in the case of the speedo and tach...They may work accurately but will not be as responsive to throttle inputs. This is why I will eventually replace the speedo unit seperately. In regards to the HVAC in an 05...it's a no-go with the traditional bulb condom or paint marker...The 05 knobs of the HVAC are green plastic. They DO NOT contain a green film. The color of the plastic does not allow for the OEM LEDs to shine through in the event you painted them. To change them to red you will have to soder in LED behind the knobs in addition to painting the OEM leds the color of your choice. There is a write-up on a STi forum somewhere online. A similar approach is used to change the color of all the window switches as well.
Off the top of my head, this is a simplified how-to to access the HVAC location where the OEM LEDs are on the 05s & the circuit board where the LEDS will be placed. DO EVERYTHING I SAY AT YOUR OWN RISK. I AM NOT RESPONSIBLE FOR ANYTHING BREAKING.
1) Pry off the interior trim covering the radio and HVAC by lifting the edge closest to the center console & e-brake. It will pop off with slight force.
2) Remove the screws to the left and right of the HVAC unit which hold it to the car.
3) Pull the HVAC unit out slightly thus exposing a hose and electrical connections. Remove the hose and connections by yanking them out. (The hose will come off with quite a bit of force. The electrical connections have a button on them which needs to be pushed as you yank them out.
4) With the HVAC fully removed, you can pull the control knobs off of the front exposing the OEM LEDs and circuit board...THIS STEP CAN BE DONE WITHOUT REMOVING THE ENTIRE UNIT FROM THE CAR. YOU MIGHT WANT TO SKIP THE OTHER STEPS IF YOU JUST WANT TO SEE THE PLACEMENT OF THE LEDS.**MAKE SURE YOU PLACE THE KNOBS BACK ON SO THE YELLOW INDICATORS ON THE KNOB LINE UP IN THE APPROPRIATE PLACE. YOULL KNOW IF YOU DID THIS CORRECTLY IF THE INDICATORS LIGHT UP WHEN YOU TURN YOUR LIGHTS ON.
5)To access the the ciruit board...pop up the clips holding the white plastic housing in the back of the HVAC.
6)Once the back of the HVAC is removed it will expose a green circuit board. You will have to access this area to soder in the LEDs used to illuminate the knob. I do not remember if there are screws or clips holding the board on so I will stop here.
did this on my 02 with blue. it turned out awesome. my friend did it too and ended up damaging his speedo head so REALLY be careful with the needles as has been pointed out in this post multiple times. thanks for the post and especially the pics. those make it so much easier!
did this on my 02 with blue. it turned out awesome. my friend did it too and ended up damaging his speedo head so REALLY be careful with the needles as has been pointed out in this post multiple times. thanks for the post and especially the pics. those make it so much easier!
yeah, i'll try to get some pics up here soon. i used bulbs. the covers don't give you a solid blue like you said. i think i might end up getting some glow gauge faces though. my buddy custom makes them with different designs so i will probably take advantage. i'm also gonna try changing my boost gauge and monster tach to match. i'm thinking about just using a blue film for those with white bulbs. i heard that works pretty good. anyway, good luck.
i know this may not be about the gauge cluster, but i'm tryin to find the bulb covers for the hvac and radio controls, can anyone that's done it help me out on where to find them?
WARNING: The needles are very delicate so be warned. Also don't remove the needles because if you do it will probably mess the gauges up. i found out the hard way
After everything is scraped and wiped of debris then take a red sharpie and color the scraped areas. It’s best to color it twice to get better coverage.
it came out great using the red bulbs, they shine greater than the condoms, no hot spots if you use vellum, which is a translucent paper to act as a light diffuser, also use a red sharpie to color the back of the gauges in the spots where there is white. i will try to get some pics up soon. see this post below for tips.
i have an 04 sti and i want to change my center console red. im talking about the a/c controls and heater controls and my clock how do i change them red
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