DTC B12CA-12: Start/Stop "Eco-Start" Status Indicator - Circuit short to battery: 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.
- Refer to the relevant system wiring diagrams and check the auto stop/start warning indicator circuit for short circuit to power