17 22 010 Removing and installing/replacing heat exchanger for automatic transmission
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
Recycling
Transmission fluid emerges when oil lines are detached from heat exchanger.
Catch and dispose of escaping transmission fluid.
Observe country-specific waste-disposal regulations.
IMPORTANT:
Check fluid level in automatic transmission, refer to 00 11 237 CHECKING/TOPPING UP FLUID LEVEL IN AUTOMATIC TRANSMISSION (GA6L45R)
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Press lines (1/2) in direction of heat exchanger and pull locking ring towards rear.
Keep locking ring pressed and detach lines (1/2) from heat exchanger.
Release screw on heat exchanger.