What is the reason for not being able to pull out the key in an automatic transmission car?

[Kenny]

The reason for not being able to pull out the key in an automatic transmission car is that the P gear is not properly reset. After the engine is turned off, if the gear is not fully returned to the P position and fails to trigger the electronic sensor, the car owner should check if there are any obstructions in the gear slot. After removing any obstructions, start the car, shift the gear again to ensure it is fully reset, and then the key can be pulled out. Sometimes, the key may also become immovable in an automatic transmission car. This is due to the car's steering wheel automatic locking function, which is an anti-theft feature. It usually occurs when the steering wheel is accidentally turned left or right when parking and turning off the engine, or when the wheels are not aligned properly when parking. The force applied can cause the steering wheel to turn, activating the self-locking function, which locks the steering lock pin and the steering column together, making the steering wheel immovable and the key unable to turn. In this situation, while gently turning the key with your right hand, you can wiggle the steering wheel left and right with your left hand, and the key will then turn.

[DeCarson]

As an experienced driver of automatic transmission vehicles, I've encountered the issue of the key not coming out several times, mainly because the gear shift lever wasn't in the P (Park) position. Automatic transmissions are designed with a safety lock that requires the gear to be in P to remove the key. Otherwise, when the car is still in D (Drive) or N (Neutral), the system prevents the key from being removed to avoid the risk of rolling. Another common reason is the steering wheel being locked, especially if it's turned when parking, causing the key to get stuck and not turn. A slight turn of the steering wheel to unlock it usually solves the problem. There was also a time when I forgot to press the brake pedal, as some models require the brake to be pressed to remove the key—checking this can quickly resolve the issue. These problems often occur when distracted while driving, such as being in a hurry or when beginners are practicing. I recommend developing the habit of always shifting to P when parking and turning the steering wheel slightly to confirm. If the key remains stuck, it might be due to a dead battery or an electrical fault, and it's best to visit a repair shop promptly.

[OJulian]

I enjoy delving into the details of cars. There are several factors behind an automatic transmission key getting stuck when trying to remove it: the primary reason is the gear not being in the P position, as the sensor will prevent the key from being pulled out; if the brake pedal isn't pressed, the signal to release the key isn't triggered; when the steering wheel lock mechanism engages, the key won't turn—just a slight movement can release it; also, if the key itself is worn or the key slot is dirty, cleaning it often helps; additionally, insufficient vehicle battery power can cause electronic control failure. I remember the technician during my last service mentioned that regular checks of the shift system can prevent minor issues. Try simple solutions first: press the brake, repeatedly shift into P, and assist by turning the steering wheel to avoid damaging parts by forcing them. If unresolved, it might escalate into a module failure, leading to higher costs. In short, starting with small habits saves hassle and trouble.

[VonJourney]

When I first drove, I couldn't pull out the key and was sweating with anxiety. The mechanic taught me that the gear shift wasn't returned to the P position. Automatic transmission cars are designed to allow easy key removal only when in Park. If not in P, such as in R or D, the system locks the key. Sometimes the steering wheel locks too, but a gentle turn can release it. Pressing the brake before starting is also crucial, as not doing so might cause the key to get stuck. These safety features prevent accidental starts or rolling. I need to remind myself to follow proper procedures. Small issues can be resolved by checking the gear position.