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what does the speedometer light mean
The yellow exclamation mark appears on the speedometer. If the exclamation mark is surrounded by the Yellow gear circle, it is the warning light of the automatic transmission. If there is an exclamation mark in the Yellow bracket, the tire pressure is faulty. At this time, you should check and adjust the tire pressure in time. If there is an exclamation mark on the windshield pattern, it is that the window wiper has failed. There is a circle in the bracket and an exclamation mark in the circle. This is the brake system fault light. When this light is on, it is very likely that the brake system has fault and the brake system liquid level is too low. At this time, the driver should reduce the speed, be prepared to brake in advance, and increase the pedal tower. The ABS anti lock system fault will also cause the brake system fault light to light up. If the yellow triangle on the instrument panel with an exclamation mark in the middle is on, it is a normal fault indicator. It is mainly because the clutch of the dry double clutch gearbox is overheated, the bulb outside the vehicle is faulty, the oil cut-off system is interfered with or there is a fault. The indicator lights on the instrument panel can be divided into three categories. The first category is the daily indicator light, which only serves as a reminder of the working status of various functions of the vehicle. The second type is the indicator light with warning function, which is used to warn potential problems. The third and most important type is the fault indicator lamp. It will not be on in normal state, but as long as it is on, it means that the vehicle has failed or is abnormal. If it is small, it will affect the driving safety; if it is large, it may damage the vehicle, and it needs to be repaired immediately.
There are two kinds of indicator lights on the instrument panel: red light and yellow light. If the yellow light is on, the car can still drive, but remember to go for maintenance as soon as possible.If the red light is on, the vehicle can not continue to drive, and the vehicle should be repaired immediately.
Generally, there are: engine oil lamp (red oil pot shape), water temperature lamp (red), gasoline lamp (yellow fuel dispenser shape), charging indicator lamp (red battery shape), ABS lamp (yellow), engine fault lamp (yellow engine shape), and airbag lamp (red air bag).
There are several ways for the engine fault light to be on: the yellow light is always on and the yellow light flashes; The red light is on and blinks. If the light is red, go to the 4S store immediately for inspection and repair. The fault is very serious. If the yellow light is on, the fault may not affect the driving, but it should be checked as soon as possible.
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