64 12 570 Replacing turbocharger coolant pump for auxiliary heating

WARNING: This page does not describe the selected car, but rather 50 other vehicles, including the 2016 BMW M5, 2016 BMW ActiveHybrid 5, 2016 BMW 550i xDrive, 2016 BMW 550i, and 2016 BMW 535i xDrive. However, it is still accessible from the selected car via links, so may be relevant.

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: Remove COOLANT HOSES .

Necessary preliminary work:

Remove FRONT UNDERBODY PROTECTION
Remove ORNAMENTAL GRILLE IN BUMPER TRIM ON LEFT

NOTE: Graphic similar.

Release screws (1).

Remove lower left cover (2).

Fig 1: Identifying Lower Left Cover And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release spring strap clips (1).

Detach coolant hoses (2).

Fig 2: Identifying Spring Strap Clips And Coolant Hoses

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Release screw (2) and remove retaining bracket.

Remove turbocharger coolant pump (3).

Fig 3: Identifying Plug Connection, Screw And Turbocharger Coolant Pump

Courtesy of BMW OF NORTH AMERICA, INC.

After installation:

Bleed and fill cooling system and check for leaks. Refer to procedures for applicable engine in COOLANT, CHECKING COOLING SYSTEM .