I would like to resurrect this issue as I have now spent a small fortune on trying to fix it. I have a 2007 LR3 with 120k miles. Lately it has been giving me all kinds of various faults in the control pane and the doors locking and unlocking. It won't start sometimes unless i wait a few minutes. If it starts, and while driving, i get the "system shutting down" on the radio (navigation, radio turns off, cabin lights turn on, doors start to lock/unlock on their own, hazard lights stay on. I replaced the brake light switch, replaced air suspension (died) with coils, installed a new battery and cleaned all battery connections but problem persists. I have been told that it could be the instrument cluster but I am currently replacing the entire Ebrake system (needed to) hoping that just maybe it will miraculously fix the issue. I will let you know but am also very open to other possible remedies. Thanks