I am going to flush and replace the brake fluid on my s Drive 3.0i will probably use ATE 200 4.1 . But how much will I need for a full flush and refill, I am guessing 2 liter will this be enough ? or do I need 3 liter to be sure. any advice appreciated.
I've never used more than a litre on any car or 4x4 to fully change the fluid. If you're worried and/or wasteful, then get 2l, but remember it goes off once the bottle is opened, so I'd get a couple of 0.5l bottles
