brake fluid tank on 2004 BMW 525i

where is the brake fluid tank on 2004 525

by in Grand Terrace, CA on April 09, 2011
1 answer
ANSWER by on April 09, 2011
You need to remove the micro filter housing at the driver side (top of the firewall) and you will see the brake booster / master cylinder / brake fluid reservoir under there. Make sure to use DOT4 brake fluid! Zee