You probably shorted between the live and one of the browns if you blew a fuse.
There are 2 sets of contacts. When you press the pedal, both contacts close.
So, with ignition on, short between violet/yellow and blue/red. Also short between the 2 brown wires.
See if the lights come on.
The fuses for this circuit are no.1 (15A) and no.15 (7.5A).