A car is not the simplest machine from a technological point of view. However, in practice, it is even more complicated than it might seem at first glance. Suffice it to recall the numerous chips and design features that do not strike most motorists in the eye when they first meet. Today we are just going to talk about such "secret" gizmos.
1. Service mode for wipers
In many modern cars, the wipers are hidden under the edge of the hood and it is not possible to change the rubber bands in this case. To get out of an incomprehensible situation, activating the service mode helps. It turns on differently on different models. However, most often to turn it on, you need to start / stop the car and pull the wiper switch down.
2. "Hanger" on the gas tank hatch
If you look at the back side of the gas tank hatch, you can see some kind of mysterious "hanger" there. The irony is that this is really a hanger, not for a jacket, but for a gas tank cap. Most car models have similar clips.
3. Speedometer labels
Today, these cars are less and less common, but on models from the 1990s and early 2000s, you can still see some mysterious marks on the speedometers. In the vast majority of cases, they are found on models with a manual transmission. As you might have guessed, these are tips for the motorist about when to change gear.
4. Hidden sting
It should be recalled that today the key remains even in cars that are opened with a key fob and started with a button. As a rule, the sting of the key is hidden in this very keychain so that it does not get confused under the hands and does not get lost. You need it in case of a breakdown of automatic systems or a dead battery.
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5. Lifting points
You should not put the jack under any place on the bottom, because there are many important and fragile elements. For a jack, special lifting points are provided in the design of the car. These are reinforced places that will definitely not break under the weight of the car.
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6. Arrow on the fuel gauge
Most motorists probably already know the purpose of this "secret" function. And for those who do not know, we will now tell you. The mysterious arrow next to the petrol station icon on the fuel gauge serves so that the motorist can quickly remember from which side the gas tank is in his "swallow". Drivers who have to change cars often will not be in the way of such a prompt.
If you want to know even more interesting things, then you should read about why do resellers buy silicone grease in large quantities.
A source: https://novate.ru/blogs/280720/55472/