Are these sidemarkers street legal?

These sidemarkers meet DOT requirements for sidemarker lights. However, it is always best to check your local laws and regulations regarding aftermarket lighting.

Do these sidemarkers come with a warranty?

Yes, Diode Dynamics offers a 3-year warranty on these LED sidemarkers. This covers any defects in materials or workmanship.

Are any special tools required for installation?

No special tools are required for installation. These sidemarkers are designed to plug directly into the factory socket, making installation simple.

Diode Dynamics 14-19 Cadillac ATS Cadillac ATS LED Sidemarkers (Pair) - Amber

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Diode Dynamics

Diode Dynamics 14-19 Cadillac ATS Cadillac ATS LED Sidemarkers (Pair) - Amber

Name: Diode Dynamics 14-19 Cadillac ATS Cadillac ATS LED Sidemarkers (Pair) - Amber
Brand: Diode Dynamics
Price: 102.35 USD
Availability: InStock

$102.35

Direct-fit LED sidemarker lamps give your ATS a modern look and increased visibility.

Key Features

Modern LED replacements — updated styling for your ATS
Increased output — brighter than factory sidemarkers
OEM-grade retroreflector optics — clean, well-built look
Available in red, clear, or smoked lens options — match your vehicle's style
Direct fit — designed from OEM CAD data
Constant-current circuitry — years of flicker-free performance

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Cadillac ATS 2015-2019
Cadillac CTS 2014-2019

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Since 1957

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Product Details

If you're looking to give your vehicle an upgrade in styling and appearance this is the perfect way to do it! These replacement units are loaded with hundreds of LEDs for a modern and unique appearance.