Honda CIVIC 2022 Manual page 178

Ultrasonic Sensors
The ultrasonic sensors activate only when the security system alarm is set. If the
sensors detect an intruder moving around inside or entering the interior of the
vehicle through a window, the sensor will activate the alarm.
■
To set the security system alarm without activating the ultrasonic sensors
Ultrasonic/Tilt Sensor OFF
a
Button
Indicator
b
* Not available on all models
*
You can set the security system without
activating the ultrasonic sensor.
To turn off the ultrasonic sensor system, set
the power mode to VEHICLE OFF by pressing
the POWER button and then press the
ultrasonic/tilt sensor OFF button.
u The indicator is on in red.
To turn it on again, press the ultrasonic sensor
OFF button.
Ultrasonic sensors are turned on every time
you set the security system alarm, even if you
turned it off the last time.
uuSecurity SystemuUltrasonic Sensors
*
1Ultrasonic Sensors
Whether the ultrasonic sensors have been activated
or not, the security system can only be turned off by
the remote transmitter or keyless access system, not
the key.
It is possible to confirm whether the vehicle security
system was activated without your knowledge. If the
security system has been activated, the indicator will
blink for 5 minutes after you unlock the door and
disable the system.
If, however, you turn the power system on, the
indicator will stop blinking after 5 seconds.
If the ultrasonic sensor is malfunctioning or there is
another problem, the indicator will come on for 5
minutes after you unlock the door and disable the
system.
If, however, you turn the power system on, the
indicator will shut off.
The security system may accidentally activate by
ultrasonic sensors such as when:
•
Someone is in the vehicle
•
A window is open
•
Accessories or clothes are hanging in the vehicle
*
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