Has anyone fitted LED rear lights themselves?

[Handbag]

Cross posted from Seloc:

I've fitted the LED rear lights to my 05 111R together with the suppressor cables but got a slight problem.

When the ignition is off the sidelights work fine, but with the ignition on the full brake lights come on and stay on.

I understand it's an easy fix but does anyone know what that fix is?

Thanks in advance.

[NathanE]

Give B&C a ring as they are probably the most clued up dealer on the LED lights.