DTC B124C-04: Turn Indicator Stalk Switch Pack - System internal failures: Action

NOTE: To validate the repair firstly run the engine for 30 seconds and check the indicator lamp function, then use the Jaguar Land Rover approved diagnostic equipment to check this DTC is no longer set within the body control module

Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest. If the fault persists install a new steering column left multifunction switch