DTC B14CF-11: Trailer Reverse Light - Circuit short to ground: Action

WARNING: This page is about a different car, the 2018 Jaguar XF, 2017 Jaguar XF, and 2016 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This DTC may be set by a fault in the trailer.

Refer to the relevant system wiring diagrams and check the trailer socket reverse light circuit for short circuit to ground