why is my Skoda Octavia dashboard lights flickering

Solution

1. Preparation

• Tools Required: OBD-II scanner, multimeter, wrench set, screwdriver set, wire brush.
• Disconnect the vehicle's battery to ensure safety during repairs.
• Gather necessary tools and replacement parts.

2. Inspect and Clean Battery Terminals

• Remove the battery terminals (negative first, then positive).
• Clean the terminals and battery posts with a wire brush to remove any corrosion.
• Reconnect the battery terminals securely (positive first, then negative).

3. Test the Alternator

• Reconnect the battery and start the engine.
• Use a multimeter to measure the voltage at the battery terminals; it should read between 13.5 to 14.5 volts.
• If the voltage is below this range, consider replacing the alternator.

4. Check and Replace Fuses

• Locate the fuse box and identify the fuses related to the dashboard lights.
• Remove the fuses and inspect them for any signs of damage (blown fuses will have a broken filament).
• Replace any blown fuses with new fuses of the same amperage.

5. Inspect Wiring Harness

• Remove any panels or covers to access the wiring behind the dashboard.
• Visually inspect the wiring harness for signs of wear, fraying, or loose connections.
• Repair or replace any damaged wiring as necessary.