Yes, driving with interior lights on is generally legal in Texas, but local ordinances and safety considerations may impose restrictions. Texas Transportation Code § 547.302 prohibits lighting that impairs visibility or distracts other drivers, leaving room for interpretation.
Key Regulations for Driving With Interior Lights On in Texas
- Visibility Impairment Prohibition: Interior lights must not project light in a manner that reduces the visibility of vehicle controls or obstructs the driver’s view (Tex. Transp. Code § 547.302).
- Distraction Clause: Local jurisdictions, such as Austin or Dallas, may enforce ordinances targeting “distracting illumination” under municipal traffic codes, particularly in high-traffic zones.
- Commercial Vehicle Exceptions: Federal Motor Carrier Safety Administration (FMCSA) guidelines, enforced in Texas, may restrict interior lighting in commercial vehicles if it violates § 393.95 (reflective devices and lighting standards).
Recent 2026 compliance shifts in Texas emphasize distracted driving enforcement, with law enforcement increasingly citing interior lighting as a potential hazard under broader safety statutes. While no statewide ban exists, drivers should ensure interior lights do not compromise safety or violate local traffic regulations. Courts have upheld citations when interior lighting is deemed a contributing factor in accidents or traffic violations.