Hi, I used to be able to lock and unlock all my car doors by simply pushing on the outside left front door handle button. Now, I cannot. I still can do it with the button on the passenger side but not on the driver side. How can I fix it so that the button on the driver's door will again...
place the transmission in park, turn the ignition off, get out of the car and lock all doors with the smart key.
Then, with the driver's door window down, reach inside an unlock the left front door with the inside door handle.