@primetime: Is there a question here?
You don't bother to put your location under your User CP, so I can't help you.
But for others, brake fluid is hygroscopic- it attracts water and THAT will ruin your ABS system, rust brake lines, cause a failure in the seals, and reduce braking ability.
Brake fluid should be changed every 2-3 years, regardless of mileage. More like 2 years if you live in an area with high humidity, or if you live in an area like San Francisco or Denver where you may use your brakes a lot. The heat/cool cycles wear down the brake fluid's ability to do its job.
If you ever autocross your car with regular brake fluid inside- that fluid is done. Change it out immediately as it reached its limit.
Chicago has high humidity for a couple of months in the summer- so I change mine out more often than what the manual calls for. As a matter of fact, I disassemble, clean, and re-lube my brake hardware every year due to road salt....so I change the fluid each year too. Keeps the brake caliper bleeders (10mm) in top shape.