Recently my electric locks have been acting up. When I lock the doors using the button inside the car, the front and rear doors on the drivers side only lock on about 1 out of 6 times. When using the remote, the same thing happens, though sometimes all the doors lock except for the driver side rear. Does anyone have any ideas? My guess is that it has to do with wiring, but I am hoping it is something simpler, you know, less expensive to get fixed!