What is the correct way to use the DS gear?

[MacRuth]

The correct way to use the DS gear is to simply push the gear lever into the DS position when needed. Situations for using the DS gear include: 1. For long continuous downhill roads or steep uphill climbs; 2. When driving on mountain roads; 3. When quickly overtaking. The DS gear or S gear is the car's sport mode. In sport mode, the engine can maintain high RPMs for an extended period, allowing the car to travel at low gear and high RPM for a longer time, achieving greater acceleration. When the gear shift is moved into the DS gear, the transmission automatically shifts up and down within the engine's RPM range, with the shift points determined by engine load, the driver's driving style, and vehicle speed.