21 00 006 Bleeding clutch hydraulic system (plastic clutch slave cylinder)

WARNING: This page does not describe the selected car, but rather 24 other vehicles, including the 2018 BMW 320i xDrive, 2018 BMW 320i, 2017 BMW 320i xDrive, 2017 BMW 320i, and 2016 BMW 335i xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary work:

Remove UNDERBODY PROTECTION

Release expanding rivets (1).

Remove cover (2) for cowl panel.

Installation note:

Replace damaged expanding rivets.

Holders (3) must snap into place in suspension cross-brace when cover (2) is installed.

Fig 1: Identifying Cowl Panel Cover And Holders

G06888951

Courtesy of BMW OF NORTH AMERICA, INC.

Connect bleeder unit to brake fluid expansion tank.

IMPORTANT: Check relevant equipment manufacturer's operating instructions for each device.
Charging pressure should not exceed 2 bar.

Connect vent hose to vent valve (1).

Open vent valve (1) and flush until clear brake fluid emerges without air bubbles.

Close vent valve.

Fig 2: Identifying Vent Valve

G04725907

Courtesy of BMW OF NORTH AMERICA, INC.

Switch off bleeder unit or remove from brake fluid expansion tank.

Correct brake fluid level in expansion tank.