No, leaving a car running unattended in New Jersey is illegal under N.J.S.A. 39:4-138.1, with exceptions for remote-start systems or emergencies. Violations carry fines up to $200, and local ordinances in municipalities like Newark or Jersey City may impose additional penalties. The law targets theft prevention and public safety risks, particularly in high-crime areas.
Key Regulations for Leaving Your Car Running Unattended in New Jersey
- N.J.S.A. 39:4-138.1 prohibits leaving a vehicle unattended while the engine is running, except when the driver is in immediate proximity or using a remote-start system with the key fob within reach.
- Local ordinances in cities like Camden and Trenton enforce stricter interpretations, with potential additional fines for repeat offenders or in designated “no-idling” zones.
- 2026 compliance shifts under NJDEP’s Clean Air Act amendments may introduce stricter idling limits for commercial vehicles, aligning with federal EPA standards.
Violations are enforceable by local law enforcement or NJ State Police, with discretionary penalties based on risk factors such as proximity to schools or residential areas. Remote-start systems must comply with N.J.S.A. 39:3-76.2e, requiring the key to remain in the vehicle’s proximity. Emergency exceptions apply only during medical crises or mechanical failures, subject to police verification.