Basic indicators are divided into four categories:
The red indicator light indicates a warning. At this time, stop driving immediately for maintenance.
The yellow indicator light warns the owner to solve the corresponding fault as soon as possible.
The blue indicator warns the owner to pay attention to the influence, such as whether turning on the high beam will dazzle the opposite vehicle.
The green indicator light is a function light, such as low beam light, width indicator light and turn signal light.
The following is a schematic diagram (digital diagram) of mercedes benz c-class indicator light.
4, cleaning liquid level
This indicator lights up, indicating that it is time to fill the window glass or headlight cleaning device with cleaning liquid.
5. Brake friction plate
It shows that the friction plate is seriously worn and invalid. Please note that the friction plate on one shaft should be replaced at the same time.
19. Steering locking system
The steering system is out of order, and the vehicle cannot turn at this time. At the same time, don't tow the vehicle, which is in danger of accidents.
2 1. Tire inflation pressure monitoring system
If the tire pressure is too high or too low, this fault light will light up. Of course, it is also possible that the information was not re-entered after the tire change.
3 1. Electromechanical parking brake
Monitor whether the handbrake is in place, and the indicator light will go out after releasing the handbrake. If the indicator light flashes continuously, the handbrake is not in place.
32. Battery capacity
The battery is too low, you can try to continue driving to charge the battery. If the indicator light does not disappear, it should be repaired in time.
cooling system
In addition to the lack of coolant, the cooling fan may also fail.
49. Anti-lock braking system
When the ABS fault light is on, the anti-lock braking fails or fails. When the electronic differential system fails, it will also cause the fault light to light up. At this time, pressing the brake pedal at high speed may lead to uncontrollable behaviors such as side slip.
Fuel stock
When the symbol lights up for the first time, it means that the remaining fuel is about 8L. If there is a problem with the fuel system, it will also cause the fault light to light up.
57. Engine oil level
One is that the oil pressure is too low, and the other is that the oil quantity is insufficient.
60. Electronic Control Driving Stability System (ESP)
Flashes during normal operation, lights up during failure, and lights up when the function is turned off. At this point, extreme operation may lead to risks such as tail flick.
62. Exhaust gas monitoring system
It may be that the engine failure leads to insufficient combustion and fails to meet the national emission standards.