how to fix my Skoda Octavia NFL (2020-Present) remote entry not working

Solution

1. Preparation

• Gather tools: OBD-II scanner, multimeter, small screwdriver set, replacement key fob battery (typically CR2032).
• Ensure the vehicle is in a safe location with the ignition off.

2. Replace Key Fob Battery

• Sub-steps:
  1. Open the key fob using a small screwdriver to pry apart the two halves.
  2. Note the orientation of the old battery before removing it.
  3. Insert the new battery (CR2032) in the same orientation.
  4. Snap the key fob halves back together securely.

3. Reset Key Fob (if applicable)

• Sub-steps:
  1. Sit inside 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. Press any button on the key fob for a few seconds.
  4. Turn the ignition off and remove the key.
  5. Test the remote entry function.

4. Inspect Central Locking System

• Sub-steps:
  1. If the remote still does not work, check the central locking module located under the dashboard or in the driver's door.
  2. Disconnect the battery and remove the module for inspection.
  3. Look for corrosion or damaged wiring. Repair or replace as necessary.
  4. Reinstall the module and reconnect the battery.

5. Check Fuses

• Sub-steps:
  1. Locate the fuse box according to the vehicle’s manual.
  2. Identify the fuse related to the central locking system.
  3. Remove the fuse and check for continuity using the multimeter.
  4. Replace with the same amperage fuse if needed.