Warning lights vary in colour according to the seriousness of a mechanical / system problem:
• A red warning light indicates either a severe problem, safety issue or it could serve as a reminder of service maintenance. Contact your dealership immediately.
• Yellow/Orange light indicates that a component needs servicing / repair. If the light flashes, contact your nearest dealership.
• Green/Blue light lets the driver know that a system is active and operating.
A more serious warning light:
• Brake warning light :
(RED) It indicates there’s a problem with the brakes.
• Engine Temperature :
(RED) Engine has overheated
(BLUE) Coolant temperature is low
(R+B blinking) Electrical wiring malfunction
• Oil :
Indicate low pressure
• Battery :
Battery problems / Alternator
Also view:
Vehicle Maintenance and Repair
Vehicle Checklist, Roadworthiness and Safe Driving
Do you know what the warning symbols flashing on your car’s dashboard mean? https://t.co/xzb1QqHnSq #ArriveAlive #VehicleMaintenance #VehicleRepair @SAGoldwagen pic.twitter.com/uDAwmc86pa
— Arrive Alive (@_ArriveAlive) March 6, 2020