Currently in the midst of the ice here in north Tx. went for a short drive to see how the 100 handled the snowy conditions and noticed that the BRAKE light stayed on throughout the drive. ABS did engage during a couple of skids but otherwise seems like the brakes are performing as normal. Checked the fluid level and it is about a centimeter above Min so that's not the reason. Was thinking it had something to do with the low temps. Safe to drive for now? Thanks for your help!