Here's a breakdown of how you might try to disable it, starting with the most likely options:
* Check the Owner's Manual: Your owner's manual is the best resource. Look for sections on door locks, security, or settings. It might detail a specific procedure or switch to control the automatic locking feature.
* Look for a Switch or Setting: Some Ford models had a switch either near the door locks (on the driver's side) or in the center console that could control this. Examine these areas closely.
* Dealer or Mechanic: If you can't find a manual switch or setting, a Ford dealer or a qualified mechanic who works on older Fords will have the most accurate information. They may be able to access the car's computer system to disable the auto-locking functionality, or determine if it's even possible given the year and model of your car. This is likely the only solution if it's speed-activated and controlled by the vehicle's computer.
* It Might Not Be Disableable: In some older cars, this feature is hardwired and cannot be turned off. The auto-locking might only activate at a certain speed, in which case there is no way to deactivate it other than modifying the car's wiring (not recommended unless you're experienced with automotive electrical systems).
Remember, safety is paramount. While disabling automatic door locks might seem convenient, it's important to weigh the convenience against the added security risk.