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Disassembly Of Fast-Release Coupling

WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.

Withdraw lock (1/2), disconnect hose.

Fig 1: Releasing Lock And Disconnecting Hose
G03287020Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

  1. Check O-rings (1).
  2. Do not coat O-rings (1) with antiseize agent.
    Fig 2: Locating O-Rings
    G03287021Courtesy of BMW OF NORTH AMERICA, INC.