Skoda Octavia NFL (2020-Present) key fob not working, how do I reprogram it?

Solution

1. Preparation

• Tools Required: OBD-II scanner (if needed), new key fob battery (if applicable).
• Ensure the vehicle is in a well-ventilated area and parked safely.

2. Replace Key Fob Battery (if necessary)

• Sub-steps:
  1. Open the key fob by carefully prying it apart using a small flathead screwdriver.
  2. Remove the old battery and replace it with a new CR2032 battery, ensuring correct polarity.
  3. Reassemble the key fob securely.

3. Reprogram the Key Fob

• Sub-steps:
  1. Enter the vehicle and close all doors.
  2. Insert the key into the ignition and turn it to the "ON" position without starting the engine.
  3. Within 5 seconds, press and hold the "Unlock" button on the key fob for about 10 seconds.
  4. Release the "Unlock" button, then press the "Lock" button three times in quick succession.
  5. Turn the ignition off and remove the key.
  6. Test the key fob to check if it locks and unlocks the doors.

4. Verify Key Fob Functionality

• Sub-steps:
  1. Attempt to start the vehicle with the key fob to ensure it is recognized.
  2. Test all functions of the key fob, including remote locking/unlocking and trunk access.