Why Can't the Car Key Be Turned?

2 Answers
VanAlexa
07/25/25 7:50am
When the car key cannot be turned, it is because the steering wheel has automatically locked. After the engine is turned off and the key is removed, if the steering wheel continues to be turned, the self-locking function of the steering wheel will activate. The steering lock pin and steering column will engage, making the steering wheel immovable. When the key is reinserted, it cannot be turned even with force. The solution is to gently turn the steering wheel while turning the car key. Every time the engine is turned off and the key is removed, the steering wheel is in a ready-to-lock state. At this point, simply turning the steering wheel will automatically lock it. With the increasing awareness of anti-theft safety, modern cars are equipped with steering wheel locking mechanisms. This means that if a thief enters the car and turns the steering wheel, it will immediately lock, and even if the car is started, it can only spin in place.
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SanCarmen
08/10/25 6:42pm
I once had trouble with my car key not turning when I tried to start the car on a scorching hot day. The key was stuck, and I was sweating with frustration. Later, I learned that the most likely cause was the steering wheel lock—an anti-theft feature that engages if you accidentally turn the steering wheel after turning off the engine. The trick is to balance the force: gently wiggle the steering wheel left and right while trying to turn the key, and it usually unlocks. If that doesn’t work, the issue might be with the key itself—excessive wear or dirt buildup can be resolved with a spray of WD-40 cleaner. For smart keys, a dead battery could also be the culprit, so replacing the battery is worth a try. Forcing the key can damage the lock system, leading to costly and time-consuming repairs. To avoid such hassles, make it a habit not to move the steering wheel unnecessarily after parking.
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