For 1990-2009 cars only
If your vehicle has power door locks, the switches are located on the driver's and front passenger's doors. Press the bottom of the switch to lock all doors. Press the top of the switch to unlock all doors.
If your vehicle has power door locks, the switches are located on the driver's and front passenger's doors. Press the bottom of the switch to lock all doors. Press the top of the switch to unlock all doors.