DTC B137F-49: Steering Wheel Left Switch Pack - Internal electronic failure: Action
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.
NOTE:
To validate the repair firstly run the engine for 30 seconds and check the cruise control switch, steering wheel menu switches, steering wheel infotainment switches and paddle shift switchpack (where fitted) functions, then use the Jaguar Land Rover approved diagnostic equipment to check this DTC is no longer logged within the body control module
- Firstly disconnect the left steering wheel switchpack from the wiring harness and reconnect, then using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new steering wheel left switchpack