DTC B1DF7-4B: Centre Rear Armrest Heater - Over temperature: Action

WARNING: This page is about a different car, the 2020 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.

Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new rear centre heated armrest element as necessary