Yes, leaving a car running unattended is legal in New Mexico under state law, but municipal ordinances and specific exceptions apply. The New Mexico Vehicle Code (NMSA § 66-3-235) prohibits leaving a vehicle unattended without the engine running only if it poses a hazard or violates local traffic regulations. Albuquerque’s Unattended Motor Vehicle Ordinance (2023) imposes stricter penalties, including fines up to $250 for violations in high-theft areas. Recent 2026 compliance updates require vehicles to be locked and engines off in public parking facilities unless actively monitored.
Key Regulations for Leaving Your Car Running Unattended in New Mexico
- State Statute (NMSA § 66-3-235): Prohibits leaving a vehicle unattended if the engine is running and it creates a traffic hazard or violates local ordinances. No blanket statewide ban exists.
- Albuquerque Municipal Code § 12-2-3-15: Mandates engines be turned off and vehicles locked in unattended public parking, with exceptions for valet services or law enforcement-authorized operations.
- 2026 Compliance Adjustments: New Mexico’s Department of Transportation (NMDOT) will enforce stricter idle-reduction policies in urban zones, aligning with EPA emissions standards. Violations may trigger additional civil penalties.
Local enforcement varies; rural counties typically lack restrictions, while cities like Santa Fe and Las Cruces align with state guidelines. Always verify municipal codes, as penalties escalate in high-risk areas.