Common problems in the use of wiper:
1. Maintain the wiper blade regularly. If the wiper blade is found to be seriously damaged or stained, it should be cleaned or replaced immediately, otherwise it will reduce the working efficiency of the wiper and endanger the driver's vision.
2. In the case of checking the working condition of the wiper, you should first wet the windshield of the car with tap water, otherwise it will scratch the windshield of the car, because the friction coefficient of the wiper blade is large, which is likely to damage the wiper blade or burn out the motor.
3. After turning off the wiper power switch, the wiper blade will return to the lower side of the windshield to stop working. If the stop position is wrong, it should be adjusted in many ways. When adjusting, the outer cover can be rotated to stop automatically. When rotating clockwise, the stop position decreases, and when rotating in the opposite direction, the stop position decreases.
4. If the wiper is used in winter, if it is frozen or stuck by snow, turn off the power switch immediately and remove the ice before using it, otherwise the motor will be burned because the wiper pressure is too high.
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