52 17 888 Replacing both gas cartridges for crash-active headrest

WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This operation is described in section on:

Replacing GAS CARTRIDGE FOR CRASH-ACTIVE HEADREST on left or right.