Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.
- Rear junction box 12 volt accessory socket relay internal failure
- Incorrect rear junction box 12 volt accessory socket relay installed
- Rear junction box 12 volt accessory socket relay circuit short circuit to power