DTC B14A3-31: APIX Display Link - User Interface Panel - No signal: Action
- Using the Jaguar Land Rover approved diagnostic equipment, update the infotainment master controller to the latest level software and retest. Clear the DTCs and retest
- If the fault persists, replace the portable audio interface panel and retest
- If the fault persists, do not replace the infotainment master controller. Contact the Jaguar Land Rover service desk for further assistance
- Using the Jaguar Land Rover approved diagnostic equipment, update the infotainment slave controller (where fitted) to the latest level software and retest. Clear the DTCs and retest
- If the fault persists, replace the rear portable audio interface panel and retest
- If the fault persists, do not replace the infotainment slave controller (where fitted). Contact the Jaguar Land Rover service desk for further assistance