The button on the door is not opening the trunk. How can I make it open. Please help I need the trunk to open bad.

Having fuel pump relay issues. But the seat belt sensor goes off continuously whether it is buckled or not. Plus the weight sensor is not working either. Last time I went to start the car I had to have someone else turn key while I just really lightly touched the wire going to fuse box that is light gray. The gray wire is slightly melted looks like it got too hot where it connects to the breaker box. I was wondering what exactly fuses control in that box besides the fuel pump relay.

Some componets do not work, Trunk release I need fuse labels