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Press the unlock button once to unlock all doors, trunk, and the gas cap at the same time. However, this presents a security concern: at night or in unsafe areas, opening all doors immediately might be hazardous.
3. Two-Step (Selective) Unlocking
For enhanced safety, it's recommended to change the unlocking mode. This feature unlocks only the driver’s door initially, keeping the rest of the vehicle secure.
How to reprogram:
Press and hold both lock and unlock simultaneously until the red LED blinks twice.
Now, pressing unlock once unlocks only the driver’s door; pressing it again opens all doors.
Handling Dead Batteries
4. Manual Door Unlock with Dead Battery
If your smart key's battery fails, you can still unlock your the car: