What is the 0 next to the gear position of BYD Song? How to open the trunk of BYD Song from inside the car

BYD Song is loved and chosen by everyone for its eye-catching interior upgrades and performance, but sometimes we don’t know much about its buttons and functions during use, such as what is the 0 next to the gear position of BYD Song, how to open the trunk of BYD Song from inside the car, how to turn off the daytime running lights of BYD Song, etc. Today we will share these three aspects first, and hope we will be useful to you.

Contents of this article

1. What does the 0 next to the gear position of BYD Song mean?

2. How to open the trunk of BYD Song from inside the car

3. How to turn off the daytime running lights of BYD Song

What does the 0 next to the gear position on BYD Song mean?

The 0 next to the gear position of BYD Song is the D gear of the car. D gear is the automatic forward gear. When the gear is shifted to D gear, release the brake and the car will move forward.

Generally, cars use automatic transmission (AT) to adjust the speed. When driving, the automatic transmission control system automatically selects the appropriate gear according to the engine speed and load, thus replacing people's subjective judgment of timing and gear shifting operations.

Automatic transmission cars usually use a hydraulic transmission to replace the mechanical clutch of manual transmission cars, so there is no clutch pedal. When the engine speed is low, the torque transmitted by the fluid is limited and is not enough to push the car forward. When the control handle is put into the forward gear and the brake pedal is released, the torque transmitted increases as the gas is added and the engine speed increases, pushing the car forward.

If a skilled driver of a manual transmission car is compared with a driver of an automatic transmission car, under the same driving conditions, the fuel consumption of an automatic transmission car is generally about 6-10%. The fuel consumption of an automatic transmission car is higher than that of a manual transmission car of the same model, about 1 liter per 100 kilometers. In terms of car cost, the cost of an automatic transmission is higher than that of a manual transmission car of the same model. Its advantage over a manual transmission is that it is easier to drive.

How to open the trunk of BYD Song from inside the car

The trunk can only be opened by pressing the unlock button on the inside handle of the main driver's door (the button with the unlock sub-graphic); the entire vehicle can be unlocked only after the vehicle is parked and the engine is turned off, or when the entire vehicle is locked, press the trunk unlock button on the remote control for more than 3 seconds to open the trunk alone.

The vehicle trunk (also the electric tailgate) can be opened and closed electrically. There is a door closing button inside the trunk door. By touching the button, the trunk door can be closed automatically without human intervention.

The trunk is opened or closed electrically or by remote control. To open the trunk, just press a button in the car or the remote control key, and the trunk will open automatically. To close the trunk, press the close button in the trunk or the close button in the car, or the remote control key and the trunk will close automatically.

The basic structure is composed of two spindle drive rods. The drive rod consists of an inner tube and an outer tube through a spindle drive. The motor and gear in the inner tube drive a threaded spindle. The threaded spindle moves on a threaded nut fixed on the inside of the outer tube. The electric strut uses the electric spindle located in the motor inside the strut to open and close the trunk lid. The spring also assists the lid opening operation.

How to turn off the daytime running lights of BYD Song

BYD Song's daytime running lights cannot be turned off individually. There is no separate switch. They can only be turned off automatically when the engine is turned off. You can also directly consult the dealer for installation and modification.

Early car daytime running lights mostly used halogen bulbs. Although they consumed little power, with the advancement of technology, car manufacturers now design daytime running lights that use higher-brightness LEDs, which can significantly reduce power consumption by 35% and increase the life of the battery. The longest lifespan is up to 8,000 hours, which is almost equivalent to the vehicle's service life.

From the perspective of the surrounding environment, the dedicated daytime running lights can improve visibility and make the vehicle more conspicuous. This technology, which is specially developed for use during the day, is more direct and effective than existing lighting devices. According to existing studies, if the daytime running lights are installed, road users, including pedestrians, cyclists and people driving motor vehicles can detect and identify the vehicle earlier and better. If the driver turns on the ordinary lights in the dark, the daytime running lights will automatically turn off.

The configuration of the car's daytime running lights also plays a big role in driving safety. It can provide the vehicle with recognition. According to statistics, turning on the daytime running lights can reduce vehicle accidents by 12.4%, and can also reduce the probability of death in car accidents by 26.45%. This data is only limited to some foreign climates with more rain and fog.