3.0 BMW Tested And Approved Brake Fluids
WARNING: This page does not describe the selected car, but rather 181 other vehicles, including the 2014 BMW i8, 2014 BMW i3, 2014 BMW Z4, 2014 BMW X6 M, and 2014 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
BMW Tested and Approved DOT 4 ESL Brake Fluid is available as follows:
12 fl. oz. bottle BMW Part No. 81 22 0 142 156
1 gallon container BMW Part No. 81 22 0 142 155