Mazda CX-3 Owner's Manual page 264

When Driving
i-ACTIVSENSE
NOTE
The Traffi c Sign Recognition System (TSR) does not operate if there is a malfunction
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in the Forward Sensing Camera (FSC).
Under the following conditions, the Traffi c Sign Recognition System (TSR) may not
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operate normally.
An object placed on the instrument panel is refl ected in the windscreen and picked
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up by the camera.
Heavy luggage is loaded in the luggage compartment or on the rear seat and the
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vehicle is tilted.
The tyre pressures are not adjusted to the specifi ed pressure.
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Tyres other than standard tyres are equipped.
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The vehicle is driven on the ramp and surrounding area to or from a rest area or a
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tollgate on a highway.
When surrounding brightness suddenly changes such as when entering or exiting a
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tunnel.
The illumination of the headlights is weakened because of dirt or the optical axis is
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deviated.
The windscreen is dirty or foggy.
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The windscreen and camera are fogged (water droplets).
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Strong light is directed at the front of the vehicle (such as backlight or high-beam
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headlights of on-coming vehicles).
The vehicle is making a sharp turn.
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Strong light refl ects off the road.
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A traffi c sign is in a position which makes it diffi cult to refl ect the light from the
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vehicle's headlights, such as when the vehicle is driven at night or in a tunnel.
The vehicle is driven under weather conditions such as rain, fog, or snow.
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The stored map data for the navigation system is not current.
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The camera cannot capture a traffi c sign's image.
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A traffi c sign is obscured by mud or snow.
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A traffi c sign is concealed by trees or a vehicle.
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A traffi c sign is partially shaded.
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A traffi c sign is bent or warped.
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A traffi c sign is too low or too high.
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A traffi c sign is too bright or too dark (including electronic traffi c signs).
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A traffi c sign is too big or too small.
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There is an object similar to the traffi c sign being read (such as another traffi c sign or
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other signs resembling it).
The Traffi c Sign Recognition System (TSR) does not operate if the active driving
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display is set to non-display.
The Traffi c Sign Recognition System (TSR) can be set to inoperable.
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Refer to Personalisation Features on page 9-13 .
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