So the E-brake light on my LX470 started coming on and turning off on it's own about 2 weeks ago, then stayed on fully. I pulled the console, disconnected the e-brake handle, still stayed on. Brake fluid level was good, only about 1/16" low, topped it off, still the e-brake light is on. Any ideas what else it could be? I've driven it at least 2000 miles since then and no issues.... just the light on.