64 11 973 Removing and installing or replacing ozone generator (before 09/2010)

WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2015 BMW 750i, 2015 BMW 750Li, and 2015 BMW 740i. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: The ozone generator was installed on vehicles built before 09/2010.

Necessary preliminary work:

Remove UPPER INSTRUMENT PANEL STORAGE COMPARTMENT

Disconnect plug connection (1).

Unlock ozone generator (2) in direction of arrow and remove towards front from filter housing (3).

Fig 1: Disconnecting Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

For purposes of clarity, illustration shows heating/air conditioning unit (1) removed.

Retaining lugs (3) on ozone generator (4) must be correctly engaged in guides on filter housing (3).

Fig 2: Identifying Retaining Lugs On Ozone Generator And Filter Housing

Courtesy of BMW OF NORTH AMERICA, INC.