I have no idea... but just a guess.... I bet it isn't the bulb that is a different color but the plastic is orange tinted. You would probably have to bust it all open and change the plastic. Again, just a guess.
I do look at the orange and say it is so 90's looking. Even the monitor looks so simple like the first cell phones that came out. What were they thinking when they created it.
Anyone ever look inside a Volkswagen Touareg at night. The display is amazing. It's like being in an airplane cockpit. When I was test driving last month SUV's... I sat in it for 20 min's just playing and amazed at how nice it was. The lights were red and blue... so cool. Hands down, it was the nicest 'cockpit' I sat in for the SUV's.