18 12 030 Removing and installing/replacing rear muffler (N62)

WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

For Special Tool identification, see MAINTENANCE & GENERAL INFORMATION - SPECIAL TOOLS - 5-SERIES (E60) .

Special Tools Required:

00 2 210
31 2 220

WARNING: Scalding hazard! Only perform these tasks on an engine that has cooled down.

Support final muffler with special tool 31 2 220.

Fig 1: Supporting Final Muffler With Special Tool

G03270351

Courtesy of BMW OF NORTH AMERICA, INC.

While installed, mark cutting line (arrows) with aid of replacement muffler on faulty rear muffler.

Fig 2: Identifying Cutting Line On Muffler

G03270352

Courtesy of BMW OF NORTH AMERICA, INC.

Cut exhaust pipes with special tool 00 2 210 at marked points and deburr.

Fig 3: Cutting Exhaust Pipes With Special Tool

G03270353

Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nuts.

Fig 4: Locating Retaining Nuts

G03270354

Courtesy of BMW OF NORTH AMERICA, INC.

Detach hose (1) of vacuum unit. Release nut and final muffler.

Fig 5: View Of Hose Of Vacuum Unit

G03270355

Courtesy of BMW OF NORTH AMERICA, INC.

Connect final muffler to center muffler.

Align clamp and tighten down.

Fig 6: Connecting Final Muffler To Center Muffler

G03270356

Courtesy of BMW OF NORTH AMERICA, INC.