So I am gradually exchanging all my Halogen bulbs for LED bulbs. I have a '5 Roadmaster and I currently plan on leaving exterior bulbs Halogen. I have changed all the interior lights to blue LED's, including the instrument cluster (and warning lamps). The issue I am running into is the change oil bulb. I actually left that one a halogen bulb, but I am showing a code 95, "Change Oil Lamp Circuit". Does anyone know if this is something like a Can Bus Circuit?