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why my speedometer stop working
If the speedometer of the car does not rotate, it will directly affect our use. At this time, we must not be careless, and we must repair and check it in time, otherwise it may cause greater impact and loss. There may be a problem with the car's sensors, a problem with the drive unit, or a malfunction in the speedometer.
1. If the sensor of the car is damaged, it will cause the speedometer of the car to malfunction. At this time, we can choose to go to the repair shop or 4S shop for repairs to see if there is really a fault. If so, we must promptly repair it. Carry out repairs, if not, look for other parts to see if there is a problem.
2. If the car sensor does not fail, then there may be a problem with the drive device of the car sensor. If there is a circuit problem or poor contact in the drive device, then the speedometer will not move, so check the circuit problem carefully.
3. If the speedometer itself of the car is damaged, it will definitely cause the speedometer to fail to rotate. At this time, we need to check the circuit problem of the speedometer and see if there is a short circuit. If there is, we must find professional staff when we have no way to repair it by ourselves. There are certain risks and disadvantages in self-repair. The speedometer will reflect the current speed of the vehicle. If there is a problem, it will directly affect the driver's use. There is no clear understanding of the driving speed, so if there is a problem, it must be solved in time.
When the speedometer is damaged, the speedometer will not move. At this time, it is mainly to check whether the circuit of the speedometer has a virtual connection or short circuit. If these problems are caused, it must be repaired in time. The driving mechanism of the sensor will also cause this kind of failure. When the connected line is in poor contact, the speedometer will not move. Follow me home function, also called follow me home, is a headlight delay function applied to cars. Its essence is the delay off function of headlights after the vehicle is turned off. People in the car can use this light to see clearly. traffic conditions.
It is also relatively simple to turn on this function. When the vehicle engine stops working, turn off the power and quickly turn on the low beam, and then quickly turn off the low beam. The next step is to close the car door, and after completing the normal operation of locking the car door, you can safely leave the car. After about 60 seconds, the headlights will automatically turn off. It should be noted that the "Follow me home" function is activated once, and it needs to be turned on again for the next use.
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