64 12 570 Replacing turbocharger coolant pump for auxiliary heating

WARNING: This page is about a different variant/trim than selected.

WARNING: Risk of burning!
Repair work on the cooling system may only be carried out when it has cooled down.

Recycling

Coolant emerges when coolant lines are detached. Have a suitable collecting vessel ready.

Catch and dispose of emerging coolant.

Observe country-specific waste disposal regulations.

NOTE: Clamp off COOLANT HOSES .

Necessary preliminary work:

NOTE: Graphic similar.

Release screws (1).

Remove lower left cover (2).

Fig 1: Identifying Lower Left Cover Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Release spring clamps (2) and detach coolant hoses.

Release screw (3) and remove retaining bracket.

Remove turbocharger coolant pump (4).

Fig 2: Identifying Turbocharger Coolant Pump, Spring Clamps, Plug Connection And Screw

Courtesy of BMW OF NORTH AMERICA, INC.

After installation: