tail

Hi, I have a waring rear left stop tail light failed. Took it all out to change lamp, then realised its led. All plugs and connectors look OK and pcb looks OK. Are these boards replaceable or repairable? Surely you don't replace the whole tail light to repair. I am a competent electrician and...

A lesson too late in the learning? Does anyone know wire coding to rear stop, tail & indicators. Fitting the towbar was the easy bit:) But I need to get the wiring right to avoid the Mercedes Beartrap. Best regards, Daz.