The Cadillac CT4 Light Up Emblem is a direct OEM replacement for the factory grille badge on the 2020–2024 CT4 Sedan — engineered to connect directly to your vehicle’s existing wiring harness with no drilling, no splicing, and no permanent modifications. Choose from crisp white LED or a dynamic multicolor cycling effect, and select black or silver finish to match your CT4’s exterior.
Built with IP67 waterproof construction and backed by a 1-year full warranty, this illuminated CT4 badge delivers a premium factory-fit upgrade that activates automatically every time you start your car.
Also available: Looking for a heavier-duty option? See our LED Cadillac Grill Emblem for CT4 CT5 (2nd Generation) — an upgraded aluminium grill emblem compatible with both CT4 and CT5.
Cadillac CT4 Light Up Emblem Description,
OEM-Fit Design for Cadillac CT4 (2020–2024) Precision-engineered to match the exact dimensions of the factory CT4 grille badge. Direct plug-and-play replacement — no modifications, no adhesive, no drilling. Clips into the original mounting points for a clean, factory-fit result.
White or Multicolor LED — Activates Automatically Choose bright white for a clean, premium OEM-style glow, or multicolor for a bold, dynamic cycling effect. The emblem activates the moment your CT4 engine starts — no manual switch or remote needed.
IP67 Waterproof — Built for All Conditions Fully sealed LED components withstand rain, snow, car washes, and extreme temperatures year-round. IP67-rated waterproofing ensures consistent, bright illumination in all weather conditions.
Plug-and-Play Installation — No Mechanic Needed Comes with a full wiring harness connecting directly to your CT4’s existing lighting circuit. No wire splicing or professional installation required. Most CT4 owners complete the install in under 45 minutes.
Black or Silver Finish Both finishes are available across all LED variants. Black delivers a bold, blacked-out look. Silver maintains the classic Cadillac premium aesthetic with the added glow of LED illumination.
Product Feature:
1, Model Application: Cadillac CT4（2020-2024）.
2,LED Color :White/MultiColor
3,Emblem Color: Silver/ Black
Package: 1Pcs Cadillac CT4 Light Up Emblem
Frequently Asked Questions — Cadillac CT4 Light Up Emblem
Everything you need to know before ordering
Which Cadillac CT4 years does this emblem fit? +
This light up emblem is designed for the Cadillac CT4 Sedan from 2020–2024. It is a direct OEM replacement for the factory front grille badge. If you are unsure whether this fits your specific CT4 trim or year, contact us before ordering and we will confirm compatibility.
What is the difference between this and the CT4 CT5 Grill Emblem? +
This product is the standard OEM-replacement badge — it swaps out your factory CT4 grille emblem directly with a plug-and-play fit. The LED Cadillac Grill Emblem for CT4 CT5 (2nd Generation) is a separate, upgraded product with an aluminium housing and enhanced 2nd generation LED brightness — compatible with both CT4 and CT5. If you want the simplest direct replacement, choose this product. For a heavier-duty option with brighter LEDs, choose the CT4 CT5 Grill Emblem.
Is installation plug-and-play on the CT4? +
Yes — fully plug-and-play. The emblem comes with a complete wiring harness that connects to your CT4’s existing lighting circuit. No wire splicing, no drilling, and no permanent modifications to your vehicle. Most CT4 owners complete the full installation in under 45 minutes using basic hand tools.
Will it trigger any warning lights or error codes on my CT4? +
No — the emblem is engineered to match the original electrical load of the factory CT4 badge. Your car’s ECU registers no change, so there are no dashboard warning lights or error codes. It is fully non-invasive and compatible with the CT4 electrical system across all 2020–2024 model years.
Is the CT4 light up emblem waterproof? +
Yes — IP67 waterproof rated. The LED components are fully sealed within the emblem housing, protecting against dust, rain, snow, and water immersion up to 1 metre for 30 minutes. Safe through car washes and all normal driving conditions in any weather.
Does the emblem light up automatically? +
Yes — the emblem activates automatically when your CT4 engine starts or when your parking lights are switched on, depending on which circuit it connects to during installation. No manual switch, no remote control required.
What is the difference between white and multicolor LED? +
White LED delivers a clean, bright, single-colour glow that closely matches premium OEM lighting — ideal for a subtle, factory-style look. Multicolor cycles through a dynamic range of colours with an animated effect for a bolder, more eye-catching appearance. Both options are available in black or silver emblem finish.
What warranty and return policy applies? +
This product includes a 1-year full warranty covering manufacturing defects and quality issues. If a fault develops within the warranty period we will arrange a free replacement at no cost. All orders are also covered by our 30-day hassle-free return policy — contact us within 30 days of delivery for a full refund or exchange.
Still have a question? Contact our support team — we reply within 24 hours.
Also available for other Cadillac models:
joe clark –
Super easy to install. My son and husband installed together and he loves it.