64 11 532 Replacing heat exchanger (heating and air-conditioning unit removed): Replacement
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.
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.