05/09/2026
Technical Guide: Automotive Dashboard Lights ⚠️🔧 their meanings, and the components associated with each fault.
🔴 Check Engine → Engine fault → Scan immediately.
🛑 ABS → Brake system issue → Check sensors and brake pads.
🔋 Battery → Charging system failure → Check alternator.
🛢️ Oil → Low lubrication → Stop the engine.
🌡️ Temperature → Overheating → Check coolant.
✅ Practical Tip: Red lights = stop the vehicle immediately. Yellow lights = diagnose soon. Never ignore an illuminated warning light.