Hello everyone, I'm Xiao Li. After many people buy a new car, they will add some configurations to the car, buy some car ornaments and so on. However, many accessories are not original, and because of the problem of purchase channels, many accessories will even have quality problems. If your car is equipped with the following 3 configurations, you must pay attention to it, usually pay attention to check more, if you don't pay attention, it may burn your car.
First, dash cam. The dash cam is a must, and I only insisted on it for half a year after buying the car myself, I couldn't help but install a dash cam. Because you may encounter any situation while driving on the road, there are any cows, ghosts, snakes, and gods, once you encounter unreasonable people who are scratched during the driving process, and there is no video evidence to rip off, these people will often not be reluctant to forgive, and you are not willing to suffer a little loss to pass, often you have to suffer a big loss. So I suggest that after you buy a new car, you must install a dash cam on the car as soon as possible. But after installing this thing, you must pay attention to prevent spontaneous combustion.
There are two main types of dash cams on the market, one is with a built-in battery, and the other is directly powered by the in-car fuse box. No matter what kind of dash cam it is, it can effectively record the video of our driving process in a loop. Here I want to emphasize to you that we must not choose the kind of built-in lithium battery tachograph, because the built-in lithium battery will have the problem of bulging after a long time, once the bulge is serious and the temperature in the car is particularly high in summer, it is easy to cause this battery to catch fire, if it can not be found in time, the car will be burned. It is recommended that you choose the kind of dashcam that does not have a built-in battery, which is powered by the ACC insurance in the car, works when the car is used, and turns off the power when parked. This type of recorder is safer and does not cause battery power loss.
Like the recorder on my Buick car, it is the original without a battery, and it is no different from other recorders to use, but it is safer. If you have installed a dash cam with an internal battery, then don't worry, we usually pay attention to see if the shell of the equipment is bulging and deformed when we usually use the car, if there is no proof that the battery has not bulged, the general problem is not big, once you find that the bulge is the first time to remove it and replace it with a new one, otherwise it is very dangerous.
Second, modify the high-power audio. There are two ways to modify the car audio, one is to replace the speaker without damage, and the other is to install power amplifier equipment or subwoofer. I recommend the first method, this method uses the original car machine direct push, just change the horn on the car, although the original car machine can not push out the best effect of the new horn, but it is relatively safer. The power of the original car is relatively small, and the possibility of spontaneous combustion caused by short circuit is relatively low, but if the amplifier and subwoofer are modified, the situation is completely different.
The power output of the power amplifier and the subwoofer integrated with the power amplifier circuit board is relatively large, and it will heat up more when working, and if the wiring harness used is relatively small, or if the line is aging, it will cause a short circuit or even spontaneous combustion in summer. When I was changing the horn of the car before, a pickup truck also went to check the stereo, and the problem on the car was that the amplifier board of the subwoofer was short-circuited and burned, and the stereo could not be used. At that time, what impressed me the most was what the modified audio boss said at the scene: fortunately, there was no high-power amplifier, otherwise the circuit of the car would be burned when it was short-circuited......
Many people dislike the sound quality of the original car is not good, it is really necessary to upgrade the audio to a professional store to use a good part of the accessories to upgrade, be sure to pay attention to the installation of insurance, to prevent short circuit. In fact, many fuel vehicles that spontaneously combust are caused by modifications, which must be noted. I suggest that if you really want to upgrade, it is enough to change the horn of the whole car, and ordinary people will feel that the sound quality is very good when they listen to the speaker and change the speaker.
Third, the ambient lighting in the car. I think this thing is already there in the original car, and the original car has not arrived, so there is really no need to install it. But I don't understand why so many people like to retrofit. Although the voltage used in this kind of light is relatively low and the power is not large, everything in the circuit has the risk of short circuit spontaneous combustion, and the more it is installed, the more likely it is to have problems. Once installed, pay special attention to whether there is a peculiar smell in the car when using it, and find potential safety hazards in time.
The above 3 things are to remind everyone today, especially the first and second, many people have pretends, if you have a friend who has it, you must pay attention to it to avoid problems. If you think what I said is useful, don't forget to like and support it, thank you.