
For cars without L or M gears, the method to drive downhill is: if it's not a continuous downhill stretch of several dozen kilometers, you can simply keep the car in D gear and control the speed with the brakes. The gears in an automatic transmission car are: 1. P stands for Park, used when the car is parked; 2. R stands for Reverse; 3. N stands for Neutral, used when starting the car, parking without leaving the vehicle, or when towing; 4. D stands for Drive, used when moving forward. The method to use an automatic transmission is: 1. Press the brake and push the start button to start the engine; 2. Shift into D gear, release the handbrake, and then release the brake.

Hey, when going down a long slope without an L or M gear, I first use the brakes to control the speed, but don't keep pressing them continuously as they can overheat and fail. Pump braking is a good method: gently press and release, repeating this action, just like tapping water. Last time I was descending a winding mountain road, I relied on this technique to maintain the speed around 30 km/h. At the same time, I noticed that if the speed is too fast, the engine RPM won't drop, so it's necessary to slow down in advance. If you feel the brake pedal becoming stiff or smell a burning odor, immediately pull over and rest for a few minutes to let the brake system cool down. Don't forget to check the brake fluid level, as aging can sometimes reduce efficiency. In short, safety comes first—don't take the easy way out by coasting in neutral, as that puts more burden on the brakes and increases the risk of an accident.

As a novice driver, I once asked an experienced mechanic this question. He said if the car doesn't have a low gear, it's best to use D gear in automatic transmission when going downhill. Maintain a steady speed without exceeding the dashboard's recommended value - generally below 50 km/h is safe. Use the handbrake for assistance, but apply it gently without sudden force. Remember to maintain brake pads regularly; I check them every six months and replace them if worn. Reduce to slow speed before descending, keep to the right side, and turn on lights to alert following vehicles. Experience tells me you'll get familiar after practicing a few times - stay calm, the key is anticipating road conditions.

For experienced drivers, when going downhill without an L gear, I rely on brake management. The key is to use short, intermittent braking combined with early deceleration to avoid prolonged braking. Select 2nd gear if the transmission has a manual mode, allowing the engine to assist in slowing the vehicle. Maintain good pedal feel, and apply additional braking if the car decelerates too slowly. Maintaining brake discs and pads is crucial; I regularly clean dust to extend their lifespan. When necessary, simulate manual shifting, but ensure the action is smooth.


