Yes, Underglow lighting is legal in Michigan but strictly regulated under state vehicle equipment laws. Non-essential colored lights, including underglow, are prohibited, while white or amber forward-facing lights are permitted. Local ordinances in cities like Detroit and Grand Rapids may impose additional restrictions, and 2026 compliance updates require prior approval for auxiliary lighting installations.
Key Regulations for Underglow Lighting in Michigan
- Color Restrictions: Underglow lighting must emit only white or amber hues; red, blue, or green lights are banned due to potential confusion with emergency vehicle signals.
- Placement Limits: Lights must not exceed 3 inches in height above the vehicle’s lowest body panel and cannot project beyond the vehicle’s width.
- Usage Conditions: Underglow lighting may only operate when the vehicle is stationary; activation while driving is prohibited under Michigan’s Vehicle Code (MCL 257.685).
The Michigan State Police enforce these rules, with violations potentially resulting in citations or mandatory light removal. Dealers and installers must adhere to SAE standards (J597) for auxiliary lighting compliance. Local jurisdictions retain authority to impose stricter ordinances, particularly in urban areas where light pollution concerns are elevated.