The music is not turned off when the car is turned off. That is because although the car is turned off, the power supply is not turned off, and the device that plays music is still connected to the power source and has electricity to play music. It cannot play music unless the power is turned off.

The correct steps to shut down a Buick car with automatic transmission:

1: Press the brake to ensure the vehicle is stopped, and shift the gear into N.

2: Pull up the handbrake.

3: Shift into P gear and release the brake.

4: Turn off excess electrical equipment in the car.

5: Check that the gear position is in P, all irrelevant electrical equipment has been turned off and the steering wheel has been returned to the straight position.

6: Turn the key counterclockwise to the end, or press the one-button start switch and adjust the ignition switch to OFF.

Buick is a car brand marketed by General Motors in the United States, Canada and China. It is sold in North America, China, CIS countries, and the Middle East.

Buick includes many well-known models: Buick Excelle, Buick Encore, Buick Verano, Buick Yuela, Buick Regal, Buick LaCrosse, Buick Encore, Buick Encore GX, Buick Envision, Buick Envision S, Buick Envision Plus, Buick Envision Qi, Buick GL6, Buick GL8? Land Business Class, GL8? ES Luzun, Weilan 6, Weilan 7 and high-end sub-brand Avenir Aiweiya, etc. .

Buick occupies a very important position in the history of American automobiles. It is a pillar of General Motors, driving the advancement of the entire automobile industry and becoming a model for other automobile companies to follow.

David Buick, the founder of Buick Motors, began developing gasoline engines before 1899 and developed his second car in 1900, but it was not until 1904 that the Buick Motor Company was officially established. . The company is known for its advanced technology and has pioneered advanced technologies such as overhead valves, turn signals, tinted glass, and automatic transmissions.