Brake Fluid and Lubrication
BMW 5-Series

Where is the brake fluid reservior a 1998 528i?

123

Answer

User Avatar
Wiki User
10/28/2011

The brake reservoir is located on top of the master cylinder on the drivers side. Remove driver's side incabin air filter by removing clip. Brake fluid reservior is directly underneath. When done filling, just clip the filter back and you're done.