I went to Home Depot the other day and couldn't get my trunk open to load my stuff. I was so embarrassed. The problem is the trunk is not fully closed because its flashing tailgate open. When I press the tailgate button its buzzing but nothing happens. Even when I tried the emergency open by depressing the open/close on the dash i get the buzzing but it will not open. Does anyone know how I can get the tailgate open? It's a 2008 Range Rover SC.