DTC B121C-93: Hard Drive - No operation: Action
WARNING: This page is about a different car, the 2021 Land Rover Range Rover and 2020 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
- Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the infotainment master controller with the latest level software, clear the Diagnostic Trouble Code(s) and retest
- If the fault persists, install a new infotainment master controller