Brake System Flush | 48K Mile Service - Part 3

[Grumpy Goat]

This was done on the older Servo ABS bikes. BMW does not call for it on the newer bikes but I still do it to exercise the ABS pump.

And that is a very good reason in itself. Unless you have a panic stop every now and again, you don't really know that it is in working order. Exercising it at least annually can give good peace of mind, if nothing else.