In Illinois, the use of emergency vehicle lighting is governed by the Illinois Vehicle Code, specifically 625 ILCS 5/12-215. This statute outlines the permissible colors and usage conditions for oscillating, rotating, or flashing lights on various vehicles.
Authorized Emergency Light Colors by Vehicle Type
1. Law Enforcement Vehicles
- Permitted Colors: Red and white lights. In cities with over 500,000 people, blue may also be used.
- Usage Conditions: Only for official law enforcement vehicles.
2. Fire Department and Firefighting Vehicles
- Permitted Colors: Red, white, and blue lights.
- Usage Conditions: For use by fire departments and authorized firefighting vehicles.
3. Ambulances and Rescue Vehicles
- Permitted Colors: Red and white; blue may be used in combination.
- Usage Conditions: When responding to emergency calls or transporting patients.
4. Volunteer Firefighters and Emergency Personnel
- Permitted Colors: Blue lights.
- Usage Conditions: Only during responses to bona fide emergencies.
5. Emergency Management Agency Vehicles
- Permitted Colors: Red and blue lights in combination.
- Usage Conditions: Authorized vehicles with written permission, used in emergency management roles.
6. Tow Trucks and Utility Vehicles
- Permitted Colors: Amber or amber and white lights.
- Usage Conditions: When engaged in towing, maintenance, or construction activities.
Visibility Requirements
All authorized lights must be visible from at least 500 feet in normal sunlight.
Summary Table
| Vehicle Type | Permitted Light Colors | Usage Conditions |
|---|---|---|
| Law Enforcement Vehicles | Red, White, Blue (in large cities) | When engaged in official duties |
| Fire Department and Firefighting Vehicles | Red, White, Blue | While responding to emergencies |
| Ambulances and Rescue Vehicles | Red, White, Blue | During emergency responses and patient transport |
| Volunteer Firefighters and Emergency Personnel | Blue | Only when responding to emergencies |
| Emergency Management Agency Vehicles | Red, Blue | When authorized and active in management activities |
| Tow Trucks and Utility Vehicles | Amber, Amber and White | During towing or road work |
Note: This guide is for informational purposes and does not constitute legal advice. For specific legal guidance, consult the Illinois Department of Public Safety or a legal professional. If something is incorrect and you would like to suggest an edit, please contact us.
