I am the owner of a 2003 Blazer LS. I recently had to get an inspection done and had failed because of the third brake light so I decided to replace it. After installing the new light, I discovered that all the dome lights and the lights under the dash no longer turn on and my 4WD switch is no longer working. I think when I pulled on the wires to connect the brake light, I had disconnected the interior lights. I am wondering if it would be easier to get to the wiring through the ceiling console where the dome lights are or through the hatch light where I pulled on the wires to connect the brake light.