If your car has a push button start, you may be wondering how to reprogram the key fob. Here's a quick guide on how to do it:
1. First, find the programming button on your car. This is usually located near the ignition or in the glove box.
2. Press and hold the programming button for several seconds.
3. Enter your new code into the key fob. The code should be four digits long.
4. Press the programming button again to save the new code.
That's all there is to it! Now you know how to reprogram a key fob with a push button start.