AutoGlowLED LED Interior Light Kit for Cadillac CTS Sedan Wagon Coupe 2002-2019
Quick Answer
This AutoGlowLED kit replaces all interior halogen bulbs in your Cadillac CTS (2002-2019, sedan/wagon/coupe) with brighter, longer-lasting LED bulbs. It's a direct plug-and-play upgrade for dome, map, door, trunk, and footwell lights.
Key Features
- Plug-and-play design: Each LED bulb is Canbus error-free and fits the original socket with no modification needed.
- Long lifespan: LED bulbs are rated up to 50,000 hours of use, outlasting typical factory bulbs.
- Energy efficient: LEDs consume less power than stock bulbs, reducing load on your car's electrical system.
- Complete kit: Set includes bulbs for front dome, rear dome, sun visor, glove box, trunk, door, and footwell (depending on model year).
- Installation tool included: A free plastic tool helps safely remove old bulbs and install new ones.
Product Description
Illuminate your Cadillac CTS with this complete LED interior light kit from AutoGlowLED. Designed for sedan, wagon, and coupe models from 2002 to 2019, the kit replaces dim factory bulbs with bright, energy-saving LEDs across all interior fixtures. Enjoy a crisp, modern look and better visibility with simple plug-and-play installation.
Compatibility
Cadillac CTS Sedan (2002-2019), CTS Wagon (2008-2014), CTS Coupe (2008-2014) – specific kit contents vary by body style and year as listed in the product listing.
Why Upgrade to LED?
Brighter Than Halogen

No Error Codes

Easy Installation

6000K Crystal White

Custom Fit

Premium Quality LEDs
Color Options

PURPLE

Red

WHITE

YELLOW
Specifications
| Type | LED replacement bulbs |
| Lifespan | Up to 50,000 hours |
| Chip type | Canbus error-free (as per source) |
| Installation | Plug-and-play, no modification needed |
| Color options | Purple, Red, White, Yellow |
| Package contents | Varies by model/year; includes spare bulbs and removal tool |
Recommended Use Cases
- Interior lighting upgrade for the Cadillac CTS 2002-2019
- Replacement of factory halogen bulbs in the dome, door, footwell, trunk and vanity mirror lights
- Drivers looking for a brighter, error-free interior light with a clean white output
Installation and Use
- Switch off the interior light and disconnect power before starting.
- Remove the factory halogen bulb from its socket and check the bulb type and connector.
- Insert the AutoGlowLED LED bulb, confirming correct polarity, then refit the lens and test.
Note: Confirm bulb type, connector and polarity for your vehicle before installation. If an LED does not light, reverse the bulb in the socket.
Package Contents
- Model-specific LED interior light bulb set for the Cadillac CTS 2002-2019
- 1 x installation reference guide
Before You Buy
- Confirm your vehicle model and production year match: Cadillac CTS 2002-2019
- Confirm the bulb types and quantities fitted in your vehicle
- Check the connector type and polarity before installation
Frequently Asked Questions
Q: Will these bulbs work if I have a factory LED interior?
A: For certain 2014-2019 CTS sedan models that already have factory LEDs, those specific lights cannot be changed. The kit still covers all other sockets that are replaceable.
Q: What do I do if a new bulb doesn't turn on?
A: Turn the light off, remove the bulb, flip it 180 degrees, and reinstall. If it still doesn't work, check socket connection.
Q: Are the bulbs error-free?
A: Yes, the LEDs are designed as Canbus error-free, meaning they should not trigger warning lights on your dash.
Q: Does the kit include the interior footwell lights?
A: Yes for CTS sedan 2008-2013, wagon 2008-2014, and coupe 2008-2014—but not for sedan 2002-2007 or 2014-2019 versions.
Q: What is included in the Cadillac CTS 2002-2019 LED interior light kit?
A: The kit includes LED bulbs sized for the Cadillac CTS 2002-2019 interior lights, plus an installation reference guide.
Q: Which colours can I choose?
A: This kit is offered in: Red, YELLOW, WHITE, PURPLE. Select your preferred colour from the options on this page.
Q: What if a bulb does not light after installation?
A: LED bulbs are polarity-sensitive. Switch off the light and reverse the bulb in its socket — it should illuminate on the correct orientation.
Q: Do I need to modify the wiring?
A: No wiring modifications are needed. The bulbs are a direct replacement for the factory interior bulbs in the dome, door, footwell, trunk and vanity lights.
Q: How long does installation take?
A: Most owners finish in 20-40 minutes. Switch off the interior light and disconnect power, remove the factory bulb, fit the LED bulb, then refit the lens.
Q: Will this kit fit my Cadillac CTS 2002-2019?
A: This kit is built for the Cadillac CTS 2002-2019. Confirm your model and production year match the title before ordering.
Q: What if the kit does not fit or has a problem?
A: Contact AutoGlowLED support with your order number and vehicle details — we will help resolve fitment or product issues.