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      07-27-2023, 03:45 PM   #34
pmsteinm
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Drives: 23 M5C, 19 X5
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Oh, and I read the DSCi specific guide, which is where I found:


If the brake fluid is renewed by pressing the brake pedal and without using a bleeder unit, only a
very small amount of the old brake fluid is removed from the brake system. Furthermore, instead of
replacement, the brake fluids are subject to a high degree of mixing.

And:

The routine for brake fluid renewal serves to activate the linear actuator to evacuate the brake fluid
volume of the expansion tank and to change the old brake fluid in the pressure chamber.


The main reason for DSCi was to remove the need for vacuum...which you no longer get for free on an electric car. So to make a new brake system for for ICE and electric they are moving to DSCi. I would assume the G60/G90 will get it too.
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