What to Do When the Remote Key Fails to Unlock the Car Door?

[LaCollin]

When the car remote key fails to unlock the door, you need to use the mechanical key inside the key to open it. The keyhole for the car door is located next to the door handle. Insert the key and turn it to the right to unlock. The specific steps are as follows: Press the unlock button on the car key. Pull out the internal mechanical key. Insert the key into the door keyhole. Turn it to the right to unlock the door. Pull the door handle outward to open the door. If the remote key cannot unlock the door, it may be due to a dead battery in the remote key or the car's battery. If the mechanical key also fails to unlock, it could be because the car's lock control system is in an electronic lock state or the door lock cylinder is stuck. If the car's lock control system is in an electronic lock state, wait for one or two hours before attempting to unlock. If the door lock cylinder is stuck, contact a 4S dealership for assistance. In extremely cold weather, the door may freeze shut. In this case, pour warm water over it or wait for the temperature to rise before attempting to open it.