Yesterday was the first time driving my car in the dark. A friend blew out the clutch on his RX8 and asked for some help getting home from the shop. On the drive home in the dark I noticed a soft eerie blue glow from the dash. I fiddled with the dimmer switch and found that I had dash lights. I managed to get them bright enough to see the gauges... barely. Are they supposed to be blue? Any way to get them brighter? Obviously, the switch is a little faulty, but even if I replace it how bright can I expect the lights to be?