What does the blue light symbol mean on a car?
coolant temperature
If the warning light illuminates blue, it indicates that the coolant temperature is low. If the signal is missing, the warning light is flashed in blue. If the engine is too hot, severe damage could result; stop the vehicle as soon as safety permits and seek qualified assistance at the earliest opportunity.
What does a blue light on a car mean?
(k) blue light from a warning beacon or rear special warning lamp fitted to an emergency vehicle, or from any device fitted to a vehicle used for police purposes; (ii) a vehicle constructed or adapted for the purpose of collecting refuse;
What do the warning lights on my car mean?
Seat Belt Warning Light Symbol, reminder, you have to put on your seat belt. Door Ajar or Door Open Warning Light Symbol, Indicator that the door, trunk lid, rear hatch, hood, or whatever is not close. Master Warning Light symbol. usually accompanied by another warning light, and indicates that one or more warning systems have been detected.
When does the pedestrian warning light flash red?
It will flash red as the condition worsens and/or when the relative speed between the two vehicles is great. although the symbol is that of the back-end of a car. The manufacturer uses the same symbol for both Front and End. Pedestrian Warning Light Symbol, It is a warning that a collision with a person detected is imminent.
What does the oil pressure warning light mean?
Oil Pressure Warning Light This light indicates loss of oil pressure in the engine. Avoid driving the car too long under such circumstance. 3. Washer Fluid Reminder This icon comes on when the wiper fluid levels becomes low. This icon is usually present in premium cars only. 4. Service Reminder Light
What do green and blue lights mean on a car?
Green and blue warning lights are typically the least urgent signs. In most cases, they just appear for your information, and they don’t indicate that you need to do any work on your car. Most green and blue lights simply tell you that a feature is activated.
Why are there so many warning lights on a car?
There are hundreds of different warning light symbols and signs in modern cars. Because of the advanced control systems, there are a lot of control units in a car. The control units need a way to inform the driver that there is a problem with the system and therefore we have a lot of different warning lights.
What are the colors of emergency vehicle lights?
Depending on the type of emergency service, it may utilize different emergency vehicle lighting equipment and color patterns. While the colors of emergency vehicle lighting may vary from country to country and even from state to state, generally mandated colors are red, blue, and amber, as well as yellow, white, green, and purple.
When does the brake warning light come on?
Brake Warning Light Indicator light turns on when the handbrake is on. If it lit continuously, it means that hydraulic pressure has been lost in one side of the brake system or that the fluid level in the master cylinder is dangerously low (due to a leak somewhere in the brake system).