When these fault lights of the car are on, you must pay attention

Airbag failure lamp.

Although the safety airbag cannot be used in ordinary daily life, it can definitely save your life at a critical moment. If the airbag warning light is on, it may not have any effect for a while, but it is best to take the time to overhaul it, and pay attention to maintaining the distance between the cars when driving in ordinary daily life, because as long as it is related to safety, it is not a trivial matter.

Handbrake warning light.

The handbrake warning light is always on, perhaps because the brake fluid level is low. Most cars have a brake level alarm, and the brake fluid warning light usually shares a warning light with the handbrake warning light. Therefore, when you release the handbrake and the red handbrake light is still on, you need to check whether the brake fluid level is low.

ABS ESP Faulty Lamp.

ABS ESP faulty lights are the most easily overlooked, because even if the lights are on, they have little effect on normal driving. However, you should never be careless, ABS is an anti-lock braking system, if it fails, the wheels lose their ability to steer at the moment of emergency braking, and it is easy to become chaotic; ESP is a well-known body stability system, without which the vehicle can easily lose control and roll over at the moment of emergency avoidance or sharp turn. In addition, ABS failures can also have an impact on ESP.

Tire pressure warning light.

As long as the tire pressure alarm, you must immediately pull over, because the tire may have lost pressure at this time, it is easy to have a puncture. If you drive at high speeds, the consequences are even more serious. Nowadays, many cars have a tire pressure monitoring function, which can allow the owner to understand the condition of the tires in real time, if your car does not have it, it is also recommended to install one, after all, safety is the most important thing.

It is reported that in the future, tire pressure monitoring will be included in the N-CAP scoring standard, which is a standard function of the vehicle, and it must be available from the factory.

Oil warning light.

Engine oil is the "blood" of the mobilizer, and when the blood flow is not smooth, big problems will emerge. If the oil alarm light is on, either the oil pressure is too low or the liquid level is too low, and it is absolutely impossible to continue to open it, otherwise the lubrication is not enough to cause dry friction, and the mobilizer may have to be overhauled. The safest advice is to turn off the engine and wait for rescue.

Power steering warning lights.

Occasionally, when I was driving, I suddenly found that the steering wheel became very heavy, and the steering was more difficult, so it was very likely that there was a problem with the steering power. First check whether the tire is leaking, if not, you need to go to the repair shop to review whether there is a problem with the booster pump, whether the belt is broken, whether the booster oil is missing, etc. In addition, frequent killing of parking in the direction will also occur such a situation, which is due to overheating of the steering power, just stop for a while, no need to worry.

Water temperature warning light.

Occasionally, when you drive on the road, you will encounter smoke from the front of the car and park on the side of the road, which means that you do not notice the water temperature, and the temperature of the mobilizer is too high, causing the water tank to "boil". Many people know that if the water temperature is too high, it is generally less coolant, and if there is coolant in the car, add coolant, and if there is no pure water, it can continue to open. However, you should never underestimate the harm of high water temperature, the continuous high temperature of the mobilizer is very easy to "stick to the tank", if you are not careful, the consequences are very serious.

If the ESP fault light is on and restarts and goes off, it is generally caused by the following reasons: 1. If the ESP fault light is flashing when it is on, it means that the system is in a working state at that time, which is a normal phenomenon.

Engine failure light on reason:

1. The combustion state is not good, and the poor combustion state of the engine is the main reason why the engine failure light is on.

2. The fuel quality is not good, and many riders who find that the engine fault light is on have a feeling: that is, the engine fault light suddenly turns on after adding a tank of oil.

3. The inside of the engine cylinder is not clean and there is carbon deposit.

There are many kinds of fault lights on the car, there are engines, engine oil, and some ** categories, if the yellow light shows that the performance can be opened, it should be noted that the red light is basically dragged to the repair shop for repair.

When the computer receives the parameters of the oxygen sensor after the exhaust emissions seriously exceed the national legal standards, the internal program of the computer can not be corrected to the standard range, at this time, the engine control computer will send a warning light (yellow pollution light on) through the instrument to remind the owner to the maintenance station to check the cause of the engine pollution emission lamp.

There are many kinds of fault lights for automatic cars, the key depends on which product you are talking about, she should say that the corresponding fault is naturally different.

Hello, this still depends on the specific fault light, the general fault light is on means that there is a fault in the car, if you don't know what the fault is, it is recommended that you go to the 4S shop as soon as possible to let the master use the computer to check for you.

The so-called fault light is on means that a system in the car is faulty, and in this case, it is necessary to go to 4S for inspection and maintenance.

Hello, generally speaking, the engine is faulty, it is best to go to the 4S shop or auto repair shop as soon as possible to check.

Hello, in this case, you have to go to the maintenance plant to interpret the fault code with a special computer, and then repair and solve it according to the prompts.

What is the specific fault light, the fault light of the car is relatively many, and different fault lights represent different faults. Yes, the computer reads it.

Hello, this depends on which fault lamp it is, if the fault lamp is lit, it must be faulty, you can go to the repair shop to read the fault code, and then repair.

First of all, determine what the faulty light is, if it is an engine faulty lamp, I still advise you to 4S shop or repair station.

Engine Failure Warning Light The engine failure light is used to show the working status of the engine. Twist the key to the "on" gear when starting, the car will perform a self-test, the indicator light will also light up, and the indicator light will automatically turn off when the car is started.

This depends on what fault light is on, you can go to the 4S store to read the fault code to see if there is a problem.

The fault light is on, indicating that there is a problem with your engine, which should be decoded by the computer, what is the yardage? You can determine where the problem is based on the number of yards.

Hello, there are many kinds of fault lights in the car, what is the fault depends on what the lamp is, it is recommended to take a picture of it, or check the manual.

This is that your vehicle is faulty, and it is recommended to go to a repair shop for maintenance.

Hello landlord! It is recommended that you go to the garage to check what the fault light is, interpret the fault code, and then carry out repairs.

Hello, you need to take a picture of this**I will help you analyze the problem, you can also take a look at the instruction manual.

The fault light on the car is on, indicating that a system of the vehicle is faulty or abnormal, and needs to be checked and repaired in time. Different fault lights represent different meanings, and the common fault lights on general vehicles are as follows:

Engine fault light: This fault light is on, and the open dismantling means that the engine of the vehicle has a failure or abnormality, which may be a problem with the engine control system, fuel system, etc.

Brake system fault light: This fault light is on, which means that the vehicle's braking system is faulty or abnormal, and needs to be checked and repaired in time.

Turn to the system fault light: This fault light is on, which means that the steering system of the vehicle is faulty or abnormal, which may be a problem with the steering system sensors or circuits.

ABS fault light: This fault light is on, which means that the anti-lock braking system of the vehicle is faulty or abnormal, and needs to be checked and repaired in time.

Tire pressure fault light: This fault light is on, which means that the tire pressure of the vehicle is faulty or abnormal, and the tire needs to be checked for problems such as air leakage or damage.

When the fault light is on, it is recommended to go to a professional car repair station for inspection and repair as soon as possible to avoid greater failures and dangers.

1. If you look directly at the meter, a red thermometer-like sign will be displayed: there are two display modes for the small meter, one is the pointer swing type, and the other is the pointer floating type.

2. The one that shows the water temperature will have a thermometer floating on the water.

3. If the water temperature is too high due to insufficient coolant, the pointer will exceed the red line, indicating that the temperature is generally more than 100 degrees Celsius.

Different models and brands may have different fault lights, but generally speaking, when a fault or problem is detected in the car, the barrier light will illuminate to alert the driver that the vehicle needs to be inspected. This can be caused by issues such as engine failure, chassis system failure, brake system failure, airbag system failure, etc.

If the fault light on the car is on, please stop the car in time to check and seek professional technical support. It may be necessary to rent a slip by connecting diagnostic equipment to determine the specific cause of the fault.

It is advisable to take a look at your car's instruction manual.

1. Sensor problems.

The sensors mentioned here include water temperature, crankshaft position, air flow, intake air temperature, oxygen sensor, etc., when these sensors are damaged, poor contact or signal interruption, the ECU of the car can not accurately obtain the engine data, at this time it will cause the engine fault light to turn on.

2. Maintenance problems.

Poor engine maintenance is the most common cause of engine failure to light up. We know that the vehicle is to let the rough closure have a certain maintenance cycle, if the owner does not maintain on time, coupled with bad driving habits, then it will increase the burden of engine operation, and finally can only remind you through the fault light to care about your car.

3. Oil quality problems.

The oil quality here includes fuel and oil, fuel is generally marked, and the oil is also semi-synthetic and fully synthetic, manufacturers generally recommend the owner to use which grade of fuel, what type of oil, if the owner does not add as required, the number of stools will cause wear and tear of the engine for a long time, and the fault light is not to blame.

4. Poor combustion of mixed gas.

The failure of the spark plug, ignition coil, fuel pump, and oil circuit blockage of the engine will cause poor combustion of the engine mixture. Poor combustion of the mixture is caused by engine carbon deposition or knocking problems, and these will eventually be detected by the engine's oxygen sensor, and after being reported to the ECU, the fault light will naturally be lit as a warning.

5. Air intake problems.

If the air filter element of the car is not clean, it will affect the air intake of the car if it is not cleaned regularly, and it will be very clogged for a long time, and if it is serious, it will cause the engine failure light to turn on.

<> "When the car is faulty, in fact, many people will have a fault light prompt first, but there are many fault lights in the car, so many people are not very clear, so let's take a look at what the fault lights of these cars represent."

1. Engine failure.

This fault light should be a more common problem, which is a bit similar to the faucet, which is an engine failure.

There are many problems with this faulty lamp, even a professional maintenance master needs professional instrument testing to know the reason, but it definitely needs to be driven to detect and repair.

It could be one of engine fuel injection system failures, exhaust closure system failures, management system failures, ignition system failures, fuel system failures, transmission failures, and so on, and it's not something that we non-professionals can solve.

2. Oil alarm light.

This indicator light, which looks like Aladdin's magic lamp, is the engine oil alarm light! If the light is on, it means that the oil stock and pressure are lower than the standard value, and if you continue to drive, the engine will lose lubrication and cause serious wear.

3. Water temperature indicator.

Purpose: Used to display the temperature of the coolant in the engine.

Reason for turning on: When the key door is opened, when the vehicle self-checks, it will be lit for a few seconds and then turned off. The water temperature indicator is always on, indicating that the coolant temperature has exceeded the specified value.

What to do: Stop and turn off the engine in time, and let it cool down to a normal temperature before continuing driving.

4. Big circle and small circle: power steering warning light.

The power steering warning light is illuminated to indicate that the power steering system has failed, and the power steering may be weakened or completely disappeared, which can be very dangerous at any time while driving.

Do you know all of this?