DTC B1A01-11: Speaker #1 - Circuit short to ground: 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.
NOTE:
This DTC will cause the warning "SOS limited functionality" to be displayed on the instrument cluster
- Refer to the appropriate service information and check the telematic speaker circuit for short circuit to ground. Repair the wiring harness as necessary