How do I connect the LED diffuser light on the 840i(G15)?

Hi all, I have done lots of research on this and I can’t seem to get any answers from anywhere apart from the fact that I need to connect the wires to the taillight. Then I have tried to find out how to remove the taillight from the 8 series with no luck, can anyone help me out please?

Thank you.

Hi all, I have done lots of research on this and I can’t seem to get any answers from anywhere apart from the fact that I need to connect the wires to the taillight. Then I have tried to find out how to remove the taillight from the 8 series with no luck, can anyone help me out please?

Thank you.