Car headlights are also called car headlights and car LED daytime running lights. As the eyes of a car, it is not only related to the external image of a car owner, but also closely related to safe driving at night or in bad weather conditions.
What should I do if the automatic headlight adjustment fails?
Reader Mr. Luo asked: When the car ran for more than 1,000 kilometers, he found that the headlights were automatically adjusted It fails, what’s the matter?
Reply: This phenomenon should be the failure of the internal adjustment motor of the headlight. If this failure occurs, it is not eliminated. It is necessary to check the corresponding fault location according to the fault code prompt. , so when checking and repairing at the service station, you should tell the other party not to just remove the fault code without checking and repairing.
What’s the matter with the car alarm ringing by itself?
Reader Mr. Zheng asked: The car alarm will ring by itself every few hours, but it will not ring when you press the lock button. Excuse me What is the reason?
Reply: It is recommended to go to the repair shop to check the anti-theft system, such as the door side sensors, cover switches, etc., whether there is a poor contact phenomenon, if there is such a problem, you can Adjust or replace.
What is the reason for the scratches on the brake disc?
Reader Ms. Ling asked: I recently found scratches on the left brake disc of the car. Will this affect the safety of the brakes?
Reply: Scratches on the brake discs are caused by fine sand particles entering between the brake pads and the brake discs and embedded in the brake pads during normal use. Generally, it will not affect the safety of the brakes. If you are not at ease, you can ask the S shop to perform disc treatment on the brake disc of the vehicle.
How to solve the door air leakage?
Reader Mr. Xie asked: The door of the car has some air leakage, what should I do?
Reply: The air leakage phenomenon is mainly related to the door related to the seal. In addition, check whether the place where the wire harness passes is not well sealed; the sound of closing the door may be related to the improper adjustment of the door lock and the lock column. Improper adjustment of the position of the door lock block will lead to abnormal closing sound, or the phenomenon that it is not easy to open and close. Door seals can be installed in the Auto Parts City.