DTC B1B72-12: LIN Bus #1 Power Supply Circuit - Circuit short to battery: Action

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

Refer to the appropriate System Wiring Diagram(s) and check the distribution motor power circuit for short circuit to power