How do you reset remote keypad on a Ford 500?

To reset the remote keypad on a Ford 500, start by entering your existing five-digit code. Once the code is entered, press the 1-2 button within five seconds to initiate the reset. After that, you can enter a new five-digit code, and press the 1-2 button again to confirm the new code. Make sure to write down the new code for future reference.