Hi, Im new. Anyways I have a 95 LX hatchback. This morning when I went to open the trunk with the key, it made a little snap noise, then it opened as usual. I didn't think anything about it, but when i tried to open the trunk later today, it wouldn't open and there was very little resistance on the key. The key works and there's no sign of damage to the key, but turning it in the lock does nothing. Of course I can temporarily fold down the back seats to get stuff out, but how should I go about fixing this. Do I have to take it to a dealer? Will it cost much? Is there anything I can do myself. Thanks.