What does the D gear in an automatic car mean?

[MacKimberly]

In an automatic car, the D gear stands for Drive. Below is an introduction to automatic transmission cars: 1. Gears in automatic cars: Generally, there are six gear positions in an automatic car, arranged from top to bottom as: P, R, N, D, 2, and L. P--Parking, the parking gear. R--Reverse gear, the reverse gear. N--Neutral, the neutral gear. Note: This gear position indicates neutral. To prevent the vehicle from rolling on a slope, always keep the brake pedal pressed. D--Drive gear, also known as the driving gear. 2--Low gear, used when climbing a steep slope or starting on a relatively steep incline. L--Low, the low gear. 2. The "+ -" next to the D gear in an automatic car: The "+ -" next to the D gear in an automatic car refers to the manual-automatic transmission, which is a type of automatic transmission that adds the function of manual shifting on the basis of the automatic gear. "+" increases a gear, while "-" decreases a gear.