Diver side brake light

It's the same fuse that sends voltage to brake lamps on both sides. Note the diagram. Have a helper step on the brake, use a test light on the lite blue wire, any voltage? If not, something wrong with that circuit. If it has voltage, check bulb socket and wire connector. Just my opinion.

Hi there, early on with our platform, there was a recall on the circuit boards. Don't believe the recall is valid anymore. The circuit board (the bulb goes into it) are fairly cheap, that's where my step would be if no voltage is found at the socket.