Changan Maverick key official instructions:Your remote control has a working range of about 10m.The following factors may shorten the working range of the remote control:The radio frequencies used by the remote control in buildings around the vehicle near the signal towers can also be used for other short-range wireless transmitters (e.g., amateur radio toys, medical equipment, wireless headsets, remote control devices, and alarm systems). If the frequency is interfered with, you will not be able to use the remote control. You can lock and unlock the car with the key. Note:Before you leave the car, make sure it is locked. Note:If you accidentally press any button within the effective distance of the remote control, the remote control will give an indication accordingly. Please place the remote control correctly. New Impreza Key Functions Introduction:1. Locking in progress.2. Unlocking.3. Press the lock button and unlock button at the same time.3 seconds later, the mirror light flashes twice. Press once to unlock the driver's door, the other three doors cannot be opened from outside. Press twice to unlock the whole car(J release setting, just press the lock unlock button again for 3 seconds).4. When you get off the car, press and hold the lock button for 3 seconds, the 4 windows will be raised automatically at the same time.