First a little background. I have a 1970 K5, which is not my daily driver. It gets driven about once, maybe twice a week. I was driving it two weeks ago and noticed that my brake light on my dash came on. When I got home, I checked, and my brake fluid was a little low. I filled it up and drove around the house a little, and the light never came back on. I went to Hawaii on vacation last week, and just got back yesterday, I fired up the blazer and did my normal pre-ride checks, and found that my brake lights don't work now. They worked before I drove it the last time. Could this problem be related to the dummy light? I checked fuses and bulbs (the easy checks) first, and they are fine. Any ideas? Thanks. Diesel Who says that size doesn't matter?