



Free shipping applies to the contiguous United States only.
Additional shipping fees apply to Alaska, Hawaii, and offshore territories.
Please verify your specific ATS body style and factory headlight type before purchasing:
Completely modernize the front end of your luxury sport sedan with the NOXBEAM Premium LED Projector Headlight Assembly for Cadillac ATS. If your vehicle came with the basic factory halogen headlights, it lacks the aggressive presence and signature lighting that Cadillac is known for. We’ve designed a complete lighting revolution featuring an ultra-bright Vertical LED Daytime Running Light (DRL) and fluid Sequential Turn Signals. Give your ATS that commanding, V-Series inspired aesthetic while massively improving your nighttime visibility.
The digital installation manual is currently being updated.
We are finalizing the latest wiring diagrams to ensure a perfect fit for your vehicle.
| Key Features | Factory Halogen / HID | Drop-in LED Bulbs | NOXBEAM ASSEMBLY |
|---|---|---|---|
| Nighttime Visibility | Yellowing or Fading Output | Bright but Scattered | Maximum Output / Focused |
| Beam Pattern & Safety | Factory Standard | Blinds Oncoming Traffic | Precision Optics / DOT Legal |
| Vehicle Appearance | Outdated & Dull | Same Old Housing | Modern / Aggressive DRLs |
| Dashboard Errors | None (Factory) | Frequent Flickering | Built-in Decoders / Error-Free |
| Expected Lifespan | Frequent Bulb/Ballast Failures | Prone to Overheating | Advanced Cooling / Built to Last |
*Engineered specifically for North American automotive standards.











