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      03-09-2018, 01:53 PM   #78
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Drives: 2008 535xi / 2011 Z4 35Is
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Quote:
Originally Posted by paris1 View Post
OK! So it's a silver module thingy that resides in the bowels of a DCT. That was helpful, I guess...
Right. This unit is similar in all the transmissions. It is the electronic/hardware interface that controls the transmission hydraulic solenoids that moves things around inside. It is often a leaky point in many of our BMWs (not just DCT)
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