Nowadays, although many drivers can drive, but more than 90% of the owners do not know the 13 major functions hidden in the car, although it is difficult to find, but it is very practical, the key moment can also play a life-saving role, I advise novice drivers who do not understand the car to learn it!
Although the purchase of a car must pay attention to the configuration, but until the car is scrapped, there are many functions on the car that the owner has not used at all, or even do not know, and these functional configurations can often play a great role in key moments, so next we will discuss, what are the hidden functions that are difficult to find but very practical on the car?

As a novice driver, because I didn't understand, I was very miserable by Na zhi Jie
The first car in my life is known as the "Sinopec strategic partner" of the Nazhijie big 7, this car can be said to make me love and hate, when the new car landed more than 200,000 Nazhijie big 7, now less than 5 years to want to sell the car, the car dealer only out of me less than 40,000 yuan, but also a look of love or not, simply! No matter how to say that the Nazhijie Big 7 also belongs to the flagship SUV, I don't know why it is so unbearable in the eyes of these car dealers!
In the time I used the car for 5 years, the most vivid thing for me is to go on a business trip, on the high speed burst tire, fortunately at that time I was witty, has been dead grasping the steering wheel, which did not cause too much accident, and after the tire burst, I thought about changing the spare tire first off the high speed, the result of the car 3 people before and after looking for half an hour did not find the spare tire, and finally can only call the high-speed rescue phone, just the trailer fee cost me 1500 yuan, when the high-speed tire change, was slaughtered again, Half a day of negotiation finally cost me 900 yuan for an unknown miscellaneous tire, and a puncture directly cost me 2400 yuan.
After I got home, I asked my friends at the auto repair shop how to remove the spare tire of this car. Finally, my friend helped me lift the vehicle, I learned that the original spare tire of the Nazhijie Big 7 was in the middle of the chassis, and it was necessary to remove the rear foot pads to see the screws, and the counterclockwise rotation of the fixed screws could be put down to the spare tire, and even if it was put down, it was not good to take it, so this spare tire was completely a decoration!
13 hidden features that can save lives at key moments
Speaking of these 13 hidden functions on the car, I think many drivers have never used it, or even do not know that there are such functions, so I will share it with you next, see how many you know?
1, seat belt broken window or headrest broken window, when our vehicle accident and the door can not be opened, we need to use the sharp emergency broken window to escape, if there is no tool around at this time, then the headrest and seat belt buckle is the best broken window artifact, only need to use the sharpest parts of these two to violently hit the window, can play the role of breaking the window!
2, trunk emergency switch, trunk emergency switch generally has two kinds, one for the United States car with the most white plastic pull ring, there is a pure physical switch blocked by plastic trim; the main role of the trunk emergency switch is two, one is that the trunk can not be opened, we can enter the trunk from the back seat, and then open the trunk through the emergency switch; the second is that when we are trapped in the trunk for various reasons, the trunk emergency switch has become the only way for us to save ourselves.
3, spare tire, may be many car owners friends will say that the spare tire who does not know, but what I want to ask is, do you know how to remove the spare tire of Na zhi Jie? Where is the spare tire of the Odyssey? How to remove the spare tire of the Buick GL8?
Nazhijie's spare tire is in the middle of the chassis, the spare tire of the Odyssey is under the second row of seat pedals, and the spare tire of the Buick GL8 needs to remove the small trim plate on the rear bumper, and use the tools given with the car to remove, so after buying a car, we must know the spare tire position of our car in time to avoid panicking in the face of unexpected events!
4, tire pressure monitoring function, the current mainstream tire pressure monitoring system is divided into direct tire pressure monitoring and indirect tire pressure monitoring, the former has tire pressure data and temperature display, can intuitively and clearly see the tire pressure and fault tires of the tires; and the latter does not have tire pressure display, but in the tire failure or lack of air, there will be tire pressure alarm lights, this time the owner needs to pay attention to and check the tire tire pressure in time.
5, rearview mirror heating and rear windshield heating, do not know that everyone found that no, whenever the weather is wet or rainy, the rearview mirror and the rear windshield will fog, which directly affects our driving safety, and many models are standard with rearview mirror heating and rear windshield heating, so that the fog can be cleared in a timely and effective manner.
Rearview mirror heating is generally located in the middle of the rearview mirror angle adjustment switch, there are three vertical line signs, the rearview mirror angle adjustment knob is adjusted to this position, it opens the rearview mirror heating function; as for the rear windshield heating function is located in the air conditioning panel position, the button sign and the rearview mirror heating sign are basically the same.
6, child lock, many children in the car when very naughty, like to touch this and touch that, if the child in the vehicle driving process, accidentally open the car door, it is a very serious consequence, so this time the child safety lock plays a role, the child safety lock is generally located in the rear of the two door door locks inside, and there are marked on the direction of opening and opening, when the vehicle safety lock is opened, the car can not open the door, the car outside the normal door.
There are also some mid-to-high-end models equipped with children's electronic safety locks, the switch position is above the main driver's lifter switch, and there are indicator lights to indicate opening and closing.
7, lock car rearview mirror folding function, in fact, this function I think all vehicles should be standard, no matter how well the roadside vehicle parked, there will always be someone accidentally bumped into our reversing mirror, this is the beginning of the rip-off; and now many models are equipped with keyless entry, rearview mirror folding can also avoid the signal interference of criminals, so as to avoid the occurrence of theft.
8, gear emergency unlock switch, I don't know if you have encountered such a situation, the car failure wants to tow, but encountered the car has no power and in the P gear, at this time we need to switch the neutral gear, this time the emergency button next to the gear has an effect, with the key to resist, you can directly hang the gear; there are some models of the gear emergency unlock switch in other positions, such as Passat need to remove the gear panel, there will be a yellow button below; for example, BMW, Audi or Bentley's unlock switch under the main driver's mat, A dedicated unlocking tool is also required.
9, lock car automatic window lifting, this function is also strongly recommended car companies can be standard, many novice drivers and female drivers often forget to close the window, this time if you encounter rain will become a soaking car, if you encounter thieves, the loss is greater, so the automatic window of the lock car is really necessary, and the Volkswagen series models with this function, after locking the car long press the lock car key, the vehicle automatically raises the window, other models without this function can be achieved by installing a window lifter in the later stage.
10, accompany you home function, this function actually belongs to a comfort function, its main role is that when our vehicle is turned off, you can set the time when the headlights go out through the central control, so as to extend the role of lighting.
11, the position of the sun visor adjustment, many car owners only know that the visor can only block the sunlight of the front windshield position, do not know that the visor can also be taken down, blocking the sunlight on the side of the window, the key moment is really very effective.
12, the door unlocking order is set, many criminals will run to the co-driver to steal the behavior when the owner stops to open the door, so at this time we can set the order of door unlocking through the central control, such as pressing the unlock key, can only unlock the main driving door, and press two times in a row to unlock other doors.
13, the rear windshield wiper open and the rear wiper spray water, many owners of hatchbacks and SUVs, until the car is scrapped do not know how to use the rear windshield wiper, we all know that the front wiper spray is to pull the wiper lever in the direction of our driver, and then the opening of the wiper is pushed backwards in the opposite direction, there are two gears, the first gear is the opening of the rear wiper, and the second gear is the opening of the rear wiper spray function.
14, automatic parking function, automatic parking button is generally located near the gear lever, compared to the automatic start-stop function, automatic parking is more practical, when we are waiting for the traffic light, as long as a little heavier on the brake, at this time the instrument will light up the green parking light, indicating that the function starts, even if the brake is loose, the vehicle will not move, if the throttle will automatically unlock the automatic parking function, it should be noted that the premise of the automatic parking function is to tie the seat belt.
These 5 functions are very chicken ribs, and they have to be closed when they get on the bus
Some of the functions on the car are very practical, but some functions are very chicken ribs, so we want to turn it off when we get on the car, although the designer's starting point is good, but it is really very impractical.
1, automatic start and stop, to be honest, this function can not save much oil, but it is really very affecting our driving experience, with automatic start and stop of the vehicle needs to use a dedicated start and stop battery, the price is twice as high as the normal battery or even higher, and frequent restart for the life of the starter also has a certain impact.
2, sunroof, I bet, more than 90% of car owners, the number of times to open the sunroof a year will not exceed 5 times, although the sunroof can let us and the other half of the romantic look at the stars to see the moon, but the lower usage rate and higher probability of leakage, let me prefer to choose models without sunroof, and the most serious leakage is the Volkswagen model, especially the panoramic sunroof of the Tiguan, ten have nine leaks!
3, particle trap, particle trap is the exclusive of the national six models, mainly to meet the national six emissions, but the impact on the vehicle is the power decline, while the vehicle maintenance needs to use better national six special oil, and the vehicle also needs to run high speed frequently, otherwise there will be a "fart" fault light on the instrument, and the volkswagen tanyue is the most typical representative, if the owner of the car who often runs the urban area must pay attention to it, there is time to doola high speed!
4, automatic parking, this function is generally high-end models to bring, the promotion is that the vehicle can automatically reverse into the garage or side parking, but the low recognition rate and success rate, so that this function becomes a chicken rib in the chicken ribs.
5, headlight cleaning, the application of this function is simply IQ tax, in addition to wasting glass water, I do not feel any role, the strength of the headlight cleaning nozzle is very small, can only flush the dust, for running high-speed insect spots and some mud completely no effect, will only waste glass water.
At last
In fact, the development of vehicles to today, many functional gimmicks are greater than the value of actual use, often car companies in order to increase the price of the behavior, so we should pay attention to choose some suitable for their own functional configurations when buying a car, and for some practical functional configurations, we not only have to understand, but also to use, because these functions may play a life-saving role at critical moments!