No, underglow lighting is prohibited in Turkey under the Road Traffic Regulation (Karayolları Trafik Yönetmeliği) and Lighting Equipment Regulation (Işıklandırma Ekipmanları Yönetmeliği). The General Directorate of Security (Emniyet Genel Müdürlüğü) enforces these rules, classifying underglow lights as non-compliant vehicle modifications that impair visibility or distract other drivers. Violations may result in fines or vehicle confiscation under Article 56 of the Traffic Law.
Key Regulations for Underglow Lighting in Turkey
- Color Restrictions: Only white or amber front lights and red rear lights are permitted. Blue, green, or multi-colored underglow lights are explicitly banned under TS ISO 303 standards.
- Installation Limits: Aftermarket lighting must not exceed 400 lumens per unit and must be positioned below the headlights to avoid glare. Side-mounted or wheel-well lights are prohibited.
- Compliance Enforcement: The Ministry of Interior (İçişleri Bakanlığı) and local traffic police conduct periodic checks, especially in urban centers like Istanbul and Ankara. Non-compliance may trigger vehicle inspections under the 2026 Vehicle Modification Compliance Directive.