Most common Dashboard Warning Lights
July 9, 2018 Uncategorized


Whenever you start your vehicle or turn your ignition key to the on position there are flashing symbols on the dashboard, you should do a self-test to know if the bulbs are working properly. When you turn off the ignition, lights usually go off right away but if one or more of the lights stay on this informs you there is a problem, something you need to be aware of.

But when something is goes wrong, it is a hard task to know exactly what the warning light flashing on your dashboard is trying to tell you. It’s important to know that what the car dashboard warning lights actually means.

Dashboard lights are generally color-coded. As a thumb rule, there are three types of dashboard indicator lights easily notable by color. Usually, the colors are red, green and yellow. These colors are similar to the traffic signal lights. Red color indicates a safety issue or a severe problem, and it is better to stop driving the vehicle immediately. A red dashboard light may also indicate an important reminder that there is a need for immediate attention. Yellow which is sometimes orange, usually means that something needs to be repaired. Green (sometimes blue) dashboard light usually indicates that a  system is on or it is operating.

You should always take all of the warning lights on the dashboard seriously, some are far more common and others may require a simple fix, here we will try to look at the most common dashboard symbols and what they mean.

Fuel Warning Light


The low fuel light indicates that the vehicle is running on low fuel. The most common dash warning light that you usually see is the fuel warning light.

Simply, if you are low on fuel, it is recommended to refuel at the next availability, on average a car can cover anything from 300-500 miles on a single tank of fuel so you will see this light frequently. Whilst all cars vary, you are likely to have between 10-50 miles of range left in the fuel tank.

Traction Control Warning Light


Mostly It’s common to see the traction control light on the dashboard, if you are in a car you are not familiar with, like a car of your friend or a rental car. The modern cars mostly consist on a traction control system that can detect any loss of traction, including reducing, cutting throttle input to more bored systems that can apply the brake to individual wheels of the car where it’s needed. If you see the light brighten or flash it means that your safety system is activated, it Depends on the conditions or type of driving, you may see it more or less.

Seatbelt Warning Light


As we know the importance of a seatbelt and know that we should wear a seatbelt at all times it is legally required as well, the modern cars have sensors in the seats to detect if it is occupied and whether the seatbelt for that seat has been secured. On another hand to know if the children in the back have secured their seatbelts before settling. It’s not entirely full proof, however, a heavy stuff like heavy shopping bags placed on a seat can also alert the system, so belt it up as well.  If the light will stay on so there is a chance that you will receive a beeping warning sound. Another minor change is that even for a very basic task such as moving the car into a garage will result in flashing of the seat belt light if you didn’t secure your seatbelt. So it is very important to put on your seatbelts as it is the most effective way to save lives and reduce the chances of injuries.

Tyre Pressure Warning Light


Most modern cars have pressure sensors in the wheels to detect any change in the tyre pressure. If the system detects a change in the tyre pressure than a car puncture is a cause of destroying your planned journey and be potentially quite an expensive fix. Before flashing of tyre pressure warning lights, you would notice a puncture, if the car starts to pull to one side, it means there is a fault of the tyre, if you hear the thudding of a wheel it means it’s completely punctured. Tyre pressure warning lights use to give maximum warning to prevent damage to the wheel and possibly the tyre puncture. Car tyres can be repaired, depending on the position of a puncture if the puncture is detected early. If you see the tyre pressure warning light on a rental car, it’s mandatory to you to stop as soon as possible as it is safe to do so and manually check tyres for low pressure as it may not be predictable. Might be you need to call the rental agent for breakdown assistance, or you can call the local tyre shop to get the repairing service.  Tyre pressures can vary depending on driving conditions or temperatures.

Fog Light


All cars are fitted with rear fog lights. Fog lights are usually brighter lights that can be used in low visibility like in heavy rain and fog. when the fog lights are in use they will be displayed on the dashboard.

Doors Open Light


This light simply indicates that doors are not closed properly, so there is always a need to check the doors before settling in the car.

Brake Warning Light


Your vehicle’s brakes are most important feature if the warning light is flashing on your dashboard it means there is some problem, it can indicate a problem with the physical components of the system  like  discs ,worn brake pads, drums or the fluid levels as well as there might be a chance of some issue with braking system software, so it is a time to check it out properly.

Engine Temperature Warning Light


Car engines warning lights indicates that the safe operating system is overheated or exceeded and requires the immediate attention of the driver. You can check the coolant level of the car, be careful while checking because the engine will be hot as removing the radiator under pressure can be harmful and dangerous.  When you got the indications of engine temperature by flashing lights you should stop the car immediately and switch off the engine so that it can be cool.

Engine warning light


If your engine warning light is flashed, definitely there are some unusual symptoms might be including a lack of power, as the car has gone into the safe mode, indeed can protect itself , Sometimes this can be down to something as small as a defected  electrical sensor,  sometimes it could  be a larger mechanical issue. If your car’s engine warning light is flashing than contact with a mechanic to look over it properly.

Power steering / EPASS warning light


The car’s power steering warning light often known as the EPAS light –  illuminate or light up, it means there is some issue something wrong with the steering system.

If the system fails, the steering will be heavy, it means the more effort required to change the direction of the car. This situation can be troubling, the risk is low when the speed is low but a real risk at higher motorway speeds if you need to make a quick and sudden lane change to avoid an obstruction.

Washer Fluid Warning Light


If the washer fluid is empty or low simply there is need to re-fill. Generally, it is not a major issue, it is necessary to clean the windscreen of the car and ensure a clear view of the road.  Indeed, refilling with washer fluid like which fluid has the qualities of antifreeze is required.

Airbag Warning Light


The airbag warning light indicates an issue with one or more of the car’s airbags, Airbags are deployed in the chance of an accident, so if your car isn’t working properly, check it properly.

A faulty airbag potentially won’t go off in a clash, it means you and your passengers won’t be well protected from any injuries. The other possibility is that your vehicle’s airbag could deploy when you least expect it, giving you a sudden shock or even actually causing an injury and an expensive fix to put right.

Antilock Brake Warning Light


The antilock brake warning light will light up when the car’s system detect any issue with the ABS system. ABS systems introduced to mass production cars in   1980.

While driving, if the warning light flashes up, it means the ABS is not working properly. Your brakes are still working, but the ABS is not then there is a need to make an emergency stop. If the light still on, you need to have a mechanic to diagnose the ABS light issue.

High Beam Light Indicator


This light is only active in the case of high beams activation and has been a standard in vehicles form many years.

Battery charge warning light


When you first turn your car on, you should see your battery charge warning light but if it doesn’t go off a few seconds after the engine starts, may there is a problem with the electrical system in your car. Might be there is a chance of any fault with alternator, battery, damaged cabling or a bad connection in the engine bay, it Indicates malfunctioning or poor charging of the battery. This light illuminates or lights up whenever the charging system does not charge the battery.




Leave a Reply