I was messing around yesterday and found out how to change the colour of the gauge cluster. There is a series of small peanut bulbs in the back of the cluster, if you pull out a bulb you will notice that the colouring is just a small orange rubber cap over top of the bulb. You should be able to change the colour if you get new caps probaly from a automotive shop. I'm not changing mine cause I love the orange/red lights at night, but I just wanted to help anyone else who wants to change them.

Mark

 

Those are not the only filters though. The stock face plates have a green/red film (depending on model) painted behind the numbers. If you still have the gauge cluster opened up, take your fingernail and pry up on a corner of one of the face plates to see them.