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Should the seatbelt be unfastened before turning off the engine in Subject 3?

4 Answers
DaisyFitz
07/29/25 6:33pm

In Subject 3, you should not unfasten the seatbelt before turning off the engine; instead, turn off the engine first and then unfasten the seatbelt. Below are the specific details about car seatbelts: 1. Precautions: Do not drive or ride in a car if the seatbelt is damaged, as it cannot provide adequate protection in a collision. When fastening or unfastening the seatbelt, ensure it is not twisted, as a twisted seatbelt cannot effectively absorb impact forces during a collision. 2. Function: The car seatbelt serves to restrain movement and provide cushioning, absorbing impact energy and mitigating inertia forces to prevent or reduce injuries to drivers and passengers.

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BriannaRose
08/14/25 11:38am

I particularly emphasize this sequence because the test rules are very strict. After pulling over, you must first engage the handbrake and shift to neutral, then turn off the engine, and only then unbuckle the seatbelt. Getting this order wrong will result in an immediate fail. I've seen too many students, due to nervousness, unbuckle their seatbelt as soon as the car stops, only to be marked as unqualified by the system. Remember, turning off the engine signifies the vehicle has come to a complete stop, and unbuckling the seatbelt is the final step. Additionally, make sure to turn off the turn signal and check the left and right rearview mirrors to confirm safety, otherwise points will be deducted. Developing standardized operating habits isn't just for the test—it's also very helpful for actual driving safety in the future.

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ParkerAnn
10/14/25 6:46am

Last time when I accompanied my friend for driving practice, I specifically asked the instructor. The complete post-parking procedure for Subject 3 is: first pull the handbrake tight, then shift to neutral, then turn the key to shut off the engine, and only after that can you press the seatbelt buckle. The instructor said this is a mandatory rule because the driving state isn't truly over until the engine stops working. During the exam, you mustn't mess up the sequence due to nervousness. Remember to move your feet off the pedals after shutting off the engine and confirm the gear is in neutral position. If there's an examiner in the car, wait until they say the test is over before getting out. Just memorize this set of actions well during regular practice and you'll be fine.

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AnthonyDella
11/27/25 7:41am

From a safety perspective, the engine must be turned off before unfastening the seatbelt. It is very dangerous to release the restraint while the vehicle is still running, as accidentally pressing the accelerator could cause an accident. The test is designed this way to cultivate safe habits: after pulling over, shift to neutral to cut off power, engage the handbrake to stabilize the vehicle, turn off the engine to ensure the system is shut down, and only then unfasten the seatbelt. In actual operation, you should also observe the dashboard to confirm that the engine speed has returned to zero. If the sequence is incorrect during the test, 100 points will be deducted. It is especially important to note that some regions require the car door to be opened within 10 seconds after turning off the engine; exceeding this time limit is also considered a violation. Details determine success or failure.

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