I believe that many riders will encounter some unknown "faults" in driving, in fact, these "faults" are not the problems with the car itself, but are designed to protect the people on the car and the vehicle itself, but some friends may not notice these details. Today, let's talk about the little features of the car that we misunderstand!
01
The battery has electricity but the car cannot start
Ready to leave the car can not start, get off the car to check that the battery is electric, everything else is normal, but it can not start, what is the situation?
In fact, this is likely to be caused by the gear hanging in the D gear and not pushing the gear back to the P gear. D gear is a travel gear, the clutch is not separated, and the power of the engine is directly transmitted to the wheels. Therefore, manufacturers only allow P gear and N gear to start the vehicle when designing, and many vehicles are designed to be protected without hanging P gear and cannot be turned off.
02
The steering wheel got stuck
The steering wheel locks automatically after parking, which is a very common feature on cars. Although the steering wheel lock appears primitive compared to most electronic anti-theft devices, for thieves, even if the car is successfully started, the steering wheel cannot be turned, so it still has a good anti-theft effect.
However, sometimes when the steering wheel is at a certain angle when parking, and this angle is just enough to twist the key to ignite and cannot be unlocked, the above situation occurs. At this time, the owner should gently twist the key with his right hand, and turn the steering wheel lightly with his left hand, and the steering wheel will be unlocked naturally, and the car will start smoothly.
03
When pressing the brake pedal, the gear lever clicks
Automatic transmission vehicles generally have the function of preventing misoperation of the gear lever to prevent the driver or the occupants of the car from having safety accidents due to misoperation. Therefore, it is not possible to pull the gear lever without pressing the brake pedal when in the P gear position. The clicking sound at the shift lever is the sound made when the solenoid valve is in action, and every time you press the brake pedal, the solenoid valve will make a sound.
04
The air conditioner is cut into internal circulation when reversing
When some friends switch the vehicle to reverse gear, they will encounter such a situation and mistakenly think that this is a failure. In fact, this is not a fault at all, this is a very intimate design, the purpose is to prevent exhaust gases from entering the car through the air conditioning system, in order to ensure the safety of the people in the car.
05
The steering wheel is not under your control
It felt like the steering wheel was inexplicably malfunctioning, like someone was grabbing the steering wheel with themselves. In fact, this is a safety design built into the vehicle - lane departure warning system. When the ESP starts in an emergency, the steering wheel will also quickly adjust automatically to ensure the normal operation of the vehicle.
06
When starting the car, the wiper moved
When some cars start the car, the wipers will suddenly move slightly, and the small partners may be afraid of whether the wiper is broken? In fact, this is a car's intimate little feature.
This function mostly appears in some high-end models, the purpose is to prevent the wiper from experiencing wind and sun on the glass for a long time and the car glass adhesion, if the wiper is adhered to the glass, the wiper will be scrapped.
07
During emergency braking, there is a rattling noise
This is the normal sound emitted by the ABS execution pump during decompression work, accompanied by the feeling of bouncing feet up and down on the brake pedal.
08
The seat belt has been fastened, and the sound is still ringing
When encountering this situation, you have to pay attention. This is most likely caused by the door not being fully closed or the handbrake not being fully released. Riders can take a look at the prompt lights on the dashboard, if the door is not closed and the handbrake is not released, there will be a prompt, according to the prompt to close the door or release the handbrake can be.
summary:
You may never have paid attention to these details, but they are all "faults" designed by manufacturers to protect the people on the car and the vehicle itself. In fact, there are many intimate small functions on the car, but they are often ignored by us, so when they encounter "failures", don't move to the repair shop, waste time and waste money, ask more questions and check more, maybe you can solve it yourself.