DTC B1A05-12: Speaker #5 - Circuit short to battery: Action

NOTE: A coaxial high range (tweeter) speaker is connected in parallel with the mid-range speaker on Meridian® sound and Meridian® Surround audio systems. On Meridian® Signature 3D surround audio systems, a high range (tweeter) speaker only is connected

Refer to the electrical circuit diagrams and test the rear left door high range (tweeter) speaker/mid-range speaker wiring harness for short circuit to power. Repair the wiring harness as necessary
Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest