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 - AMP WAKE UP -
- Audio amplifier module wake up circuit short circuit to ground
- Audio amplifier module internal failure
- Infotainment master controller internal failure