Radio Over The Air S26.15 Updating to S26.18 Software Version
Battery drain after hooking up WiTech. Black display screen comes on during start up. (Rearview camera functions normally). This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from S26.15 to S26.18.
