Separate Expansion Tank

WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.

Remove vent hose.

Fig 1: Removing Vent Hose

Courtesy of BMW OF NORTH AMERICA, INC.

Remove coolant hose.

Fig 2: Removing Coolant Hose

Courtesy of BMW OF NORTH AMERICA, INC.

Unclip coolant expansion tank from retaining clips and pull upwards to remove from bracket.

Fig 3: Removing Expansion Tank

Courtesy of BMW OF NORTH AMERICA, INC.