Honda VARIO 2023 Owner's Manual page 54

Answer Back System
The answer back system is a device to find the
location of your vehicle.
When the immobilizer is active and you press
the answer back/alarm button on the Honda
SMART Key with the ignition switch in the
(Off) or (Lock) position, the turn signals light,
and buzzer rings, informing you of your
vehicle's location.
The answer back system uses low-intensity
radio waves. It may affect medical equipment
such as a cardiac pacemaker.
50
Answer back/
alarm button