How Many Turns of the Key to Park and Shut Off the Engine?

[AliceLynn]

Generally, turning the key counterclockwise once shuts off the engine, while turning it twice cuts off all power. After the vehicle comes to a complete stop, shift into neutral, engage the handbrake, release the clutch and brake pedals, reset the lights, and turn the key to the OFF position.

[DawsonLee]

When it comes to turning the key to park and shut off the engine, I usually get it done in one go in practice. After parking, first make sure the gear is in P or N position—especially for automatic transmissions where P gear safety is crucial, while manual transmissions should be left in 1st gear or with the handbrake engaged to prevent rolling. Hold the key in your right hand, give it a gentle twist from the ON position back to LOCK or OFF, and the engine will shut off immediately. Don’t over-twist, as some older car designs only cut power at OFF—excessive twisting might accidentally engage ACC and drain the battery. On the other hand, starting the car requires a few more twists to reach the START position. This design is simple and efficient. I recommend always removing the key after shutting off to avoid draining the battery—saving a bit of money long-term and giving peace of mind. Remember, forming this habit can help prevent unexpected breakdowns.