why does my Skoda Octavia NFL (2020-Present) make a clicking noise when I start it

Solution

1. Preparation

• Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
• Disconnect the negative battery terminal using a socket wrench.

2. Battery Inspection

• 1.1 Inspect battery terminals for corrosion. Clean with a wire brush if necessary.
• 1.2 Reconnect the battery terminals securely.
• 1.3 Use a multimeter to measure battery voltage; if below 12.4 volts, proceed to replacement.

3. Battery Replacement (if necessary)

• 3.1 Remove the battery by unscrewing any brackets holding it in place.
• 3.2 Lift the battery out, ensuring to maintain a safe posture to prevent injury.
• 3.3 Install the new battery in reverse order, ensuring the positive terminal is connected first, followed by the negative.

4. Starter Motor Inspection

• 4.1 If the battery is fine, access the starter motor by removing any covers as needed.
• 4.2 Inspect the wiring to the starter motor for frays or loose connections.
• 4.3 Test the starter motor by using a multimeter to check for continuity.

5. Ignition Switch Testing

• 5.1 If issues persist, remove the ignition switch from the steering column.
• 5.2 Test the switch with a multimeter, ensuring proper functionality.