Using the handle might cause injury in the event of airbag deployment. Read also: Hidden tricks to maximize your car mirrors for safer driving Car door handle's hidden purpose uncovered ...

Discover the true purpose of the handle above the door in a vehicle ... Read also: Unlocking the hidden potential of your car mirrors for safer driving The hidden purpose of seat belt buttons ...

Basically, this button on the handle allows you to lock ... drivers can lock and unlock the door without using the key itself — one of many hidden features you may find on your key fob.