I purchased my P400 LWB seven-seater one week ago. It encompasses around 150 kilometers. Today, the vehicle began with a notification of an electrical failure and low battery. I drove many kilometers, and on route home, the vehicle displayed several faults and had a harsh shutdown, first losing power steering and later suffering a total loss of power. I attempted to coast home, but the vehicle abruptly stopped functioning on the road. Nothing functioned; not even the screen or door knobs operated. A representative from Land Rover verified that the vehicle was inoperative and then attached a charger to initiate its operation for transport onto the truck. The message indicating an electric issue persisted when he charged the battery. Could this be associated with the dashcam placed by the dealer before my acquisition? Does anybody have a similar problem with the L460, regardless of the presence of a dashcam?