Hello .. I have a 2017 ETron SportBack.
Recently, the car was dead and I took it to the local shop. Not a dealer. They said that the 12V battery is dead. Needed to replace the battery. They replaced the battery. Came home and after 2 days the car is dead again. I jumped the car and started driving.
Again dead after 2 days! Jumped it again and drove to the Dealer. Dealer done the diagnosis and told me that Audi Engineers are recommending to install an Audi provided 12 V battery. I said Ok, and they waited 7 days to have the 12V battery. Installed and run the diagnosis and told me that it is not the battery issue rather the Hybrid Controller is bad!!!!!! $7000 to replace the controller.
I am not sure if this a correct diagnosis or not. Anybody in this forum gone thru this issue? Will be helpful for me for the next step.
Recently, the car was dead and I took it to the local shop. Not a dealer. They said that the 12V battery is dead. Needed to replace the battery. They replaced the battery. Came home and after 2 days the car is dead again. I jumped the car and started driving.
Again dead after 2 days! Jumped it again and drove to the Dealer. Dealer done the diagnosis and told me that Audi Engineers are recommending to install an Audi provided 12 V battery. I said Ok, and they waited 7 days to have the 12V battery. Installed and run the diagnosis and told me that it is not the battery issue rather the Hybrid Controller is bad!!!!!! $7000 to replace the controller.
I am not sure if this a correct diagnosis or not. Anybody in this forum gone thru this issue? Will be helpful for me for the next step.
