Diode Dynamics DD5066 LED Side Marker Lights Smoked Lens Cadillac ATS CTS

The Diode Dynamics DD5066 LED side marker lights provide a modern LED upgrade for 2014-2019 Cadillac ATS and CTS models (non-V variants). These smoked lens side markers replace your factory amber reflectors with bright LED illumination while maintaining a sleek, understated appearance.

Key Features:

• Direct OEM replacement with factory-perfect fit and finish
• Engineered and manufactured in the USA to exacting quality standards
• OEM-grade retroreflector optics meet all safety regulations
• Plug-and-play installation requires no modifications or wiring
• Smoked lens design for a custom appearance
• Sold as a pair for both left and right sides

These LED side markers install in minutes using your factory wiring harness and mounting points. The smoked lens provides a subtle custom look while the bright LED technology ensures excellent visibility for safety. Each unit features durable polycarbonate construction and sealed electronics for long-lasting performance in all weather conditions.