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2018 Kia Forte
2017 - 2022 Kia Forte
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How to Replace Headlight Bulbs - Kia Forte (2017-2018)

How to Replace Headlight Bulbs - Kia Forte (2017-2018)

Suggested Parts

No Tools

No Parts Required

Tools & Fluids

Nitrile
Nitrile
Gloves
Safety
Safety
Glasses
Flashlight
Flashlight
Trim
Trim
Tool
10mm
10mm
Socket
or (3/8")
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How to Replace Low & High Beam Headlight Bulbs on a 2017-2022 Kia Forte (Both Sides)

Step-by-step DIY instructions with tools/parts list, safety tips, and post-install checks

How to Replace Low & High Beam Headlight Bulbs on a 2017-2022 Kia Forte (Both Sides)

Step-by-step DIY instructions with tools/parts list, safety tips, and post-install checks for 2017, 2018, 2019, 2020, 2021, 2022

Orion
Orion

đź”§ Forte - Headlight Bulb Replacement

On your Forte, “headlight bulb” can mean the low beam (normal nighttime driving) or the high beam (brights). The steps and bulb type can differ, so I need one quick detail to keep this accurate and avoid you buying the wrong bulbs.

Difficulty Level: Beginner | Estimated Time: 0.5-1.0 hours

Quick questions (reply with A/B):
A) Are you replacing low beams, high beams, or both?
B) Are you doing both sides (left + right), or just the burned-out side?


⚠️ Safety & Precautions

  • ⚠️ Turn the lights OFF and let bulbs cool before touching them.
  • ⚠️ Do not touch the new bulb’s glass with bare fingers; skin oil can shorten bulb life.
  • ⚠️ Support the hood securely; keep tools clear of the cooling fan area.
  • ⚠️ Battery disconnect is not required for this job, but keep the headlight switch OFF.

đź”§ Required Tools

You'll need the following tools for this repair:

  • Nitrile gloves
  • Safety glasses
  • Small flashlight
  • Trim clip removal tool
  • 10mm socket
  • 1/4" ratchet
  • 6" extension

🔩 Required Parts

HowToo sells all the parts you need for this repair:

  • Headlight bulb (low beam) - Qty: 2
  • Headlight bulb (high beam) - Qty: 2
  • Dielectric grease - Qty: 1

đź“‹ Before You Begin

  • Park on level ground, shift to Park, and turn the engine OFF.
  • Open the hood and make sure the headlight switch is OFF.
  • Decide which bulbs you’re changing: low beam, high beam, or both (your reply to A).
  • Tip: Replace bulbs in pairs for matching color.

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Confirm which bulb you’re accessing

  • Use a small flashlight to look behind the headlight housing.
  • You’ll see separate rear covers/sockets for low beam and high beam.
  • If you’re unsure which is which, reply to my A/B questions above and tell me which light is out.

Step 2: Create working room (if needed)

  • If access is tight, remove the nearby air duct/covering.
  • Use a trim clip removal tool to pop up plastic push-clips.
  • Use a 10mm socket, 1/4" ratchet, and 6" extension to remove any 10mm bolts holding the snorkel/duct.
  • Set clips/bolts aside in a small pile so they don’t get lost.

Step 3: Disconnect the bulb electrical connector

  • Press the connector lock tab with your fingers and pull the connector straight back.
  • If it’s stuck, wiggle gently—do not pull on the wires.

Step 4: Remove the old bulb

  • Put on nitrile gloves and safety glasses.
  • Twist the bulb socket counterclockwise about a quarter turn, then pull it straight out.
  • Take the bulb out and read the type printed on the base (for example, it will be stamped/printed on the plastic).

Step 5: Install the new bulb

  • With nitrile gloves on, insert the new bulb into the housing the same way the old one came out.
  • Make sure the bulb seats fully, then twist clockwise to lock.
  • Apply a tiny amount of dielectric grease to the connector seal (not the bulb glass), then reconnect the electrical connector until it clicks.

Step 6: Repeat for the other side and/or the other beam

  • Repeat Steps 2–5 on the opposite headlight if you’re doing both sides.
  • If you’re replacing both low and high beams, repeat on the other bulb location in the same housing.

Step 7: Reinstall any ducts/covers you removed

  • Reinstall components using the 10mm socket, 1/4" ratchet, and 6" extension.
  • Reinstall push-clips using the trim clip removal tool and your fingers.

âś… After Repair

  • Turn headlights ON and verify low beams work on both sides.
  • Turn high beams ON and verify both sides work.
  • If a new bulb doesn’t light, turn lights OFF and re-check the connector is fully seated.

đź’° DIY vs Shop Cost

Shop Cost: $120-$250 (parts + labor)

DIY Cost: $30-$120 (parts only, depends on bulb type/brand)

You Save: $90-$130 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1.0 hours.


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Guide for Headlight Bulb replace for these Kia vehicles

Year Make ModelSub ModelEngineBody Style
2022 Kia Forte---
2021 Kia Forte---
2020 Kia Forte---
2019 Kia Forte---
2018 Kia Forte---
2017 Kia Forte---
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