DTC B117A-13: Backup Microphone - Circuit open: Action
WARNING: This page is about a different car, the 2021 Land Rover Range Rover Sport, 2020 Land Rover Range Rover Sport, and 2019 Land Rover Range Rover Sport. 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 microphone circuit for open circuit or high resistance. Repair the wiring harness as necessary