I recently purchased a 2001 a6 avant quattro w/ 48k miles. When i first start the car after it's been sitting for awhile the brakes are almost nonexistent. I have to let the car warm up for 5 mins or so before the brakes begin to function normally. What is the cause of this and is there something i can do to alleviate the problem?? Has anyone else experienced this issue? This is my first audi, love the car, but the brake problem is a bit scary.

thanks

Check your post in the tech section. I posted there.