I have tried several times without success to use the Tesla charger. It was installed by local licensed electricians who have installed several chargers in our community. When I plug it in, the charging begins and runs for a few minutes and then stops and the light turns red. After over 8 hours of “charging" only 100 miles were added to the car. I have had to go to our local supercharger to charge the car.
Please let me know the procedure to replace the current charger.