Here are the possibilities:
* Through the settings menu: Many newer F-150s (generally 2015 and newer) have settings within the infotainment system (SYNC 3 or SYNC 4) that allow you to adjust the automatic locking behavior. Look for options related to "Doors," "Locks," or "Security." You might find settings to adjust the delay before auto-locking, or even completely disable it. The exact menu location varies considerably depending on your truck's software version.
* Using the key fob: Some models allow you to control locking behavior using the key fob. Experiment with holding buttons down or using a combination of button presses. Consult your owner's manual for specific instructions related to your key fob.
* Dealer programming: If you can't find the setting in the truck's menu or using the key fob, a Ford dealership can reprogram the settings. This is the most reliable method, but it may involve a cost.
* Aftermarket solutions: There are aftermarket modules and systems that can override or modify various aspects of your truck's electrical systems, including door locks. However, this should only be considered as a last resort as it can be complex and may void warranties.
To find the precise method for your F-150:
1. Consult your owner's manual: This is the most important step. Your owner's manual will have the specific instructions for your model year and trim.
2. Check your infotainment system: Thoroughly browse through the settings menus of your truck's touchscreen. Look for sections related to doors, locks, vehicle settings, or security.
3. Search online: Search for "[Your F-150 Year and Model] auto lock disable" to find forums and discussions where other owners may have solved the same problem.
Remember to be careful when modifying your vehicle's electrical systems. If you're unsure about anything, it's always best to consult a qualified mechanic or Ford dealership.