18 00 020 Removing and installing complete exhaust system (N55)

WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

31 2 220

WARNING: Risk of burning!
Only perform this repair work after engine has cooled down.
Danger of injury!
Removal of the exhaust system must be carried out with the assistance of a second person.

Support exhaust system with jack and special tool 31 2 220 or with a suitable lever and secure against falling out.

Fig 1: Supporting Exhaust System Using Tool

G04742070

Courtesy of BMW OF NORTH AMERICA, INC.

Release clamp (1).

Tightening torque: 18 31 1AZ .

Fig 2: Identifying Clamp

G09876539

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Tightening torque: 18 20 2AZ .

Fig 3: Identifying Screws

G09956036

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque: 18 20 3AZ .

Fig 4: Identifying Screw Of Exhaust System

G06179235

Courtesy of BMW OF NORTH AMERICA, INC.

Pull off vacuum line (1).

Picture shows the right-hand side; the procedure for the left side-hand is identical.

Unscrew nuts (2).

Tightening torque: 18 31 4AZ .

Lower and remove exhaust system with assistance of a second person.

Fig 5: Identifying Vacuum Line And Nuts

G09956038

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Check rubber mount for damage.

If necessary, replace damaged rubber mounts.

Check exhaust system for leak tightness.