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

WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. 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 LEFT 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 Air Intake Hose And Clamp

Courtesy of BMW OF NORTH AMERICA, INC.