Hi, can anyone help please ? Ocationaly when I lock the car, the sat nave screen displays the Land Rover. Logo and stays on. Also the radio screen is blank but stays lite. The interior light also stays on for 3-4 mins . Then Waite for it !! The car then unlocks it self!!! Weird or what, any ideas pleas

Now this is weird - just had same happened to me yesterday (except the unlocking bit) when I turned the lights from auto back to off. I put it down to a dead/battery as the car is parked up at present.