My SX has two sensors that look like buttons on the front dash, right near the bottom of the windshield, situated immediately in front of the driver and passenger. There appears to be a photo of what is described as a singular sensor on Page 4-134 of the Canadian manual in the Automatic Climate Control section. Manual says not to place anything over it to ensure better control of the heating and cooling system.
I would not think that these are temperature sensors given exposure to the sun.
They are the likely spot for monitoring humidity except the thread under Rain Sensor, says the sensor on the windshield on the passenger side of the rearview mirror is the humidity sensor.
I have also wondered where the "auto" head light sensor is as in previous cars, it was on the dash near the windshield.
I would not think that these are temperature sensors given exposure to the sun.
They are the likely spot for monitoring humidity except the thread under Rain Sensor, says the sensor on the windshield on the passenger side of the rearview mirror is the humidity sensor.
I have also wondered where the "auto" head light sensor is as in previous cars, it was on the dash near the windshield.