Possible Causes
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:
Circuit reference - LIN PWR (HVAC)/LIN 1 GND (HVAC)/LIN 1 (HVAC) -
- Demist distribution motor power or ground circuit open circuit, high resistance
- LIN circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Demist distribution motor internal failure