Hi my name is Denise Adams I have a 2005 Chevrolet venture 3.4 liter my tail gate hatch is locked closed on it an can t open to get to the trunk can t find the switch to open it manually open it I think it is the child safety locks on I lost the original key lock button when I lost my keys .had to have a new let made an reprogramed not the hatch is locked an won t open help