What are the precautions for automatic transmission cars?

[MarcusMarie]

There are four main precautions for automatic transmission cars: 1. Gear shifting during driving: Automatic transmission cars have protection and interlock for dangerous actions. 2. Rolling back on slopes: If an automatic transmission car is parked on a steep slope where gravity exceeds the power "margin" at idle, the car may roll back. Therefore, the handbrake should be used when starting. 3. Do not coast in neutral: Prolonged coasting in neutral can lead to insufficient oil pressure in the hydraulic lines of the automatic transmission, increasing friction, reducing lubrication effectiveness, and damaging the friction plates inside the transmission. 4. Pay attention to parking gear: When parking or idling for a long time in an automatic transmission car, first press the brake, shift to N gear, then engage the handbrake and release the brake pedal. Once the car is completely stopped, shift to P gear.

[StAsher]

Driving an automatic transmission car is quite smooth, but there are some small details to pay attention to. Before starting the engine, make sure the gear is in P (Park) to prevent rolling. After starting, press the brake and shift to D (Drive) to move off—don’t rush to stomp on the accelerator to avoid damaging the transmission. Try to maintain a steady speed while driving and avoid frequent gear shifts, as sudden acceleration or braking can increase wear on components. When parking, shift to N (Neutral), engage the handbrake, then shift to P (Park) before turning off the engine—especially on slopes, this protects the transmission’s locking mechanism. Don’t forget to regularly check the transmission fluid; it’s usually replaced every 50,000 km, and if it turns black or has a burnt smell, it’s time for a change. During long traffic jams, avoid keeping the brake pressed—shifting to N (Neutral) reduces heat buildup. In short, developing good driving habits extends your car’s lifespan.

[DiNoah]

Safety comes first when driving. Automatic transmission vehicles offer high convenience, but safety measures must be observed. Before starting, ensure the gear is in P (Park) and press the brake to start the engine. When shifting gears while driving, be decisive without hesitation—for example, shifting from R (Reverse) to D (Drive) must be done after the vehicle has come to a complete stop. Avoid coasting in neutral; when going downhill, keeping the gear in D and relying on engine braking provides better stability. Do not operate the gearshift while distracted by using auxiliary equipment such as light switches or wipers. Regularly check tire pressure and the brake system to ensure timely response in emergencies. If a warning light comes on, pull over immediately for inspection—never force the vehicle to continue. Cultivate the habit of constantly checking the rearview mirror, as safe driving is paramount.

[ConnorDella]

As a beginner driving an automatic car for a few months, I've learned some practical tips. Before starting the engine, the gear must be in P position. After starting, you need to press the brake to shift the gear lever to D or R. On flat roads, don't frequently change gears, keeping it in D is the most convenient. When parking, shift to N, engage the handbrake, and only then shift to P before turning off the engine. Once I forgot the sequence and almost rolled, luckily nothing happened. Remember, coasting in neutral can damage the transmission, use brakes to control speed downhill. Check fluids and lights monthly to ensure smooth driving. Don't worry about complexity, you'll get used to it after driving more.

[McVanessa]

Vehicle maintenance is crucial, especially for automatic transmission cars to extend their lifespan. When starting the engine, always shift to P gear first, and apply the brake when shifting gears to avoid impact. Maintain smooth acceleration while driving to reduce transmission wear, particularly avoiding frequent gear shifts in congested areas. Follow the correct parking procedure: shift to N gear - engage handbrake - then shift to P gear. Regularly check transmission fluid and filters, with fluid replacement mandatory every 3 years or 60,000 km to prevent overheating damage. Also monitor brake pad wear and maintain balanced tire pressure. Good driving habits combined with regular maintenance save both money and hassle.