I first thought it was the alarm, but it seems the same thing will happen when I use the key on the passanger side, sometimes the driver side door wont open and unlock with the rest. Normaly I just need to press lock and unluck again, and the door will pop up, but just now it did not work at all for a couple of mins. Working again now tho, even if it's abit random. Anyone had any problems with this? Faulty wiring, solenoid gone bad?