64 11 532 Replacing heat exchanger (heating and air-conditioning unit removed): Replacement
WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
Open pipe clamps (1) with a suitable tool in direction of arrow.
Remove pipes (2).
Installation note:
Replace sealing rings.
Use special tool 00 9 030 to mount sealing rings without damaging them.