Made a thread last Sunday, asking what the ptc rework procedure was, and I can confirm it is taking out the faulty rod that is causing the isolation error similar to the diy threads on here I knew rework could be done without a working headlight, my local service center refuse to do it without a brand new headlight saying software would not flash on the ptc module. Even though I sent them a video showing myself going into service mode and doing a software reinstall and every time the ptc heater software flashed. I'm not sure how Tesla techs get paid but on the labor sheet it said it was 1 hour and ,45 minutes to repair. I know it takes way longer then that to fix it taking out ptc is pain in the ass alone, so I'm wondering if Tesla techs get paid similar to a conventional ice service center and why they would lie to refuse service without bill cramming me for a headlamp and labor. I found a service center almost 2 hours away from my local one willing do the repair, they got it done fast and now my heat works great! I just order a used headlight and I'm putting it in this weekend!