Just got my '03 Limited back from the shop. Had the rear brake line, the one above the gas tank, rust through and start leaking fluid while driving home from work last week. All the dash lights came on, and it started beeping in alarm mode. I found that the brake fluid reservoir was empty. I was near a Sunoco Mini-mart, and bought 3 pints of brake fluid. After filling reservoir, I managed to get it back to work (BMW dealership), and left it for them to check out. It's too cold to be laying on ground, to do the job my self. They had to replace the line over the tank, the flex line to the rear axle, and the fixed line to the rear right side. Since I work there, they gave me a good deal on the work, $263 parts and labor. Rust monster strikes again.............:ybrick::ybrick: