DTC U0448-29: Invalid Data Received From Gateway "B" - Signal invalid: Action

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

Using the Jaguar Land Rover approved diagnostic equipment, check the left/right blindspot monitoring system control module for related DTCs and refer to the relevant DTC index