jaguar xf battery draining, over £3k spent - post callout thoughts. mobile mechanic

a video regarding a 2013 jaguar xf, customer has already had the vehicle at jaguar and also at a electrical specialist, neither have resolved but previous repairs including main agm battery , a new auxilary battery oh and £3000.00 was to jaguar to replace the pcm in a attempt to resolve the battery draining within 72 hours. leave a comment with your thoughts, and ill look to provide further updates when replacing the solenoid and afterwards to provide the answer as to the the final resolution ill likely be looking to use a thermal imager when I'm able to put the car to sleep first time on time and each and every time only then can we accurately check... #mobilemechanic #automobile #jaguar #cardiagnostic