Can the Teana's doors be locked without turning off the engine?

[StAddyson]

Teana's doors can be locked without turning off the engine. You can use the mechanical key to lock the doors. Try to use the mechanical key to lock the doors: Using the mechanical key to lock the car is more reliable, as it makes any signal jammers ineffective. If you don't mind the inconvenience, using the mechanical key more often can also save power and is even safer than using a smart key. When using the mechanical lock, make sure all doors are properly closed, and you should hear the sound of all doors locking; otherwise, the locking process hasn't been successful. Observe the vehicle's lights after locking: If you use the electronic lock, you should pay more attention to whether the vehicle is properly locked. For example, check if the lights turn on after locking or if the vehicle makes a locking sound. Remember these signals, and if you notice anything unusual compared to normal, check the surroundings for any signal interference sources.