64 12 120 Removing and installing/replacing intake muffler for independent/auxiliary heater

WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Scalding hazard!
Work on independent heating may only be carried out when it has cooled down.

Necessary preliminary tasks:

Remove FRONT WHEEL ARCH COVER
Remove UNDERBODY PANELLING

Release screw (1) and unclip intake muffler (2).

Installation:

Retaining clip on intake muffler must not be damaged!

Fig 1: Identifying Intake Muffler And Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Release hose clamp (1), disconnect air intake hose (2) and feed out.

Fig 2: Identifying Hose Clamp And Air Intake Hose

Courtesy of BMW OF NORTH AMERICA, INC.