Not sure what the diagram matrix is for the F30, but if you want to find out, pull the fuses that have the light icon that are in the trunk fusebox one at a time and see which one kills the brake lights.
Based on the F32 setup as an example in this thread, candidates would be 100, 161. Logically, 40 and 57 should be for the front lights, but...
Not sure what 153 represents, but it's only 5A. Not enough for filament brake amps.
So that's how I'd iterate my way to finding out.
|