DTC B117A-13: Backup Microphone - Circuit open: Action
WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the microphone circuit for open circuit, high resistance