Last year in winter when starting the car (A4 B6 1.8T 190ps), for a second or two the computer would tell me I had a problem with the brakes. After checking with the dealer, they said it was quite common and the brake fluid needed topping up. They did this for me, problem went away. This year it's back. So I decided to top up the brake fluid, only problem is I put too much in so I could see it sitting above the "sive" and now when I start the car it constantly tells me I have a brake problem, and pressing the spanner button tells me fluid level needs checking. I guess I need to remove some fluid now! Do I need to remove the plastics around the container to see if it shows a min/max level? Does the sleeve with the sive come off to allow something like a syringe to extract some of the fluid. Any help appreciated!