How do I reset the 2005 ford explorer keyless entry code?

To reset the 2005 Ford Explorer keyless entry code simply press the factory code or Your personal code, then press the "3-4" key quickly. This will enable You to key in a new code. Keyless entry provides an easy way to unlock a car from an extended distance. They often work with simple car door handles that allow a person to open their car with only one free finger. A keyless entry system can also be beneficial because of the many systems that work alongside them. The cost to replace the latest key fobs can run anywhere from $50 to as high as $400 depending on the brand says Consumer Reports automotive analyst Mel Yu. And that's just for the fob.