Triple Projector Full LED Headlights Pair w/ LED Module for Cadillac XT6 (2020-2025)

Replace hazy or damaged factory triple-projector LED headlights on your 2020-2025 Cadillac XT6 with this new pair. LED module included per the listing.

Fitment

Will NOT fit: XT6 with single-projector headlights; XT4 and XT5.

Common Reasons to Replace

• Yellowed, hazy, or oxidized lenses reducing light output
• Cracked lens or broken mounting tabs
• Moisture or condensation inside the housing
• Collision damage

Specs

• Low/high beam, DRL, turn: built-in LED
• Type: triple projector
• LED module included (per listing)
• DOT compliant
• Quantity: Pair (Left + Right)
• Condition: New

Interchange Part Numbers

OEM: 84717670, 85000021, 84630189, 84661092, 84779646, 84859133, 84962800. Partslink: .

What's Included

• 1 x Driver side headlight assembly
• 1 x Passenger side headlight assembly
• Left and right headlights

Installation

1. Disconnect the battery. Open the hood and remove the upper radiator close-out panel push pins and the fascia bolts along the top.
2. Turn the wheels and remove the wheel-liner screws at the front of each wheel well, then the lower fascia/splash-shield fasteners from underneath.
3. Release the fascia-to-fender clips at each corner, unplug the fog, sensor and camera connectors and pull the front fascia off with a helper.
4. Remove the headlamp mounting bolts and brackets, pull the lamp forward and unplug it.
5. Install the new headlights (control module included per the listing), refit the fascia, test every function and aim. On triple-projector lamps with automatic leveling, a scan tool may be needed to reset the leveling zero point.

Steps compiled from the Go-Parts Cadillac XT4/XT6 headlight replacement guide, the GM service manual headlamp procedure (via lemon-manuals) and the CadillacForums "'23 XT6 headlight replacement" thread. Professional installation and headlight aiming are recommended.

FAQs

Will triple-projector lamps fit an XT6 with single-projector headlights?
No. The two types are not interchangeable; match your factory lamp.

Do these need calibration?
Lamps with automatic leveling may need the leveling zero point reset with a scan tool after install.

Do I need to remove the front bumper to replace these headlights?
Yes. The front fascia comes off to reach the headlamp bolts.

What bulbs do these use?
None to buy for the headlights. Low and high beams are built-in LED.

Can I install LED or HID kits?
Not applicable. The low and high beams are built-in factory LED; there is no replaceable headlight bulb for an LED or HID kit.