my Honda Civic 11th Generation (2022-Present) headlights keep flickering what could be wrong

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is on a flat surface and the engine is turned off.
• Disconnect the battery to prevent electrical shock.

2. Inspect and Replace Bulbs

• Sub-steps:
  1. Remove the headlight assembly according to the service manual.
  2. Inspect the bulbs for signs of wear or damage.
  3. If damaged, replace the bulbs with OEM or high-quality aftermarket replacements.
  4. Reinstall the headlight assembly securely.
• Tools Required: Socket set, screwdriver

3. Check and Repair Wiring

• Sub-steps:
  1. Inspect the wiring harness for any signs of wear, fraying, or corrosion.
  2. Repair any damaged wires using electrical tape or replace sections with new wiring as needed.
  3. Ensure all connectors are seated properly and free of corrosion.
• Tools Required: Wire stripper, electrical tape, multimeter

4. Test and Replace Relay (if necessary)

• Sub-steps:
  1. Locate the headlight relay in the fuse box.
  2. Remove the relay and test it using a multimeter for continuity.
  3. If defective, replace the relay with a new one.
• Tools Required: Multimeter, fuse puller

5. Verify Ground Connection

• Sub-steps:
  1. Locate the ground connection for the headlight circuit.
  2. Remove and clean the grounding point to ensure a good connection.
  3. Reattach the ground securely.
• Tools Required: Wrench set, wire brush