Upd - Land Rover B1d9f11 2021

Multiple unrelated dashboard warnings if the fault is caused by a broader battery issue.

Fault code in a 2021 Land Rover typically refers to a circuit short to ground within the Telematics Control Module (TCU) or its associated antenna system. This fault often triggers an "SOS Limited Functionality" warning on the instrument cluster. Meaning of Fault Code B1D9F11 land rover b1d9f11 2021