Honda JAZZ Owner's Manual page 432

■
Forward Collision Warning Limitations
Forward Collision Warning may not activate or may not detect a vehicle in front of
your vehicle, and may activate even when you are aware of a vehicle ahead of you,
or when there is no vehicle ahead, under the following conditions.
• The distance between your vehicle and the vehicle ahead of you is too short.
• A vehicle cuts in front of you at a slow speed, and it brakes suddenly.
• A vehicle suddenly crosses in front of you.
• When either your vehicle or the vehicle ahead of you accelerates rapidly.
• The vehicle ahead of you is a motorcycle, a small vehicle, or a unique vehicle such as a tractor.
• When you drive off-road or on a mountain road, or curved and winding road for an extended period that makes it difficult for the
camera to properly detect a vehicle in front of you.
• When there are pedestrians or animals in front of your vehicle.
• When you drive in bad weather (rain, fog, etc.).
• A heavy load in the rear or modifications to the suspension tilts your vehicle.
• An abnormal tyre condition is detected (wrong tyre size, flat tyre, etc.).
• When the windscreen is blocked by dirt, mud, leaves, wet snow, etc.
• When the temperature inside the system is high.
• A sudden change between light and dark such as an entrance or exit of a tunnel.
• You drive into the sunlight (e.g. at dawn or dusk).
• When the windscreen is dirty or cloudy.
• When streetlights are perceived as the taillight of a vehicle in front of yours.
• When driving at night, the vehicle ahead of you is running with either taillight bulb burned out.
• When you drive in the shadows of trees, buildings, etc.
• When your vehicle is towing a trailer.
Condition
uuWhen DrivinguForward Collision Warning *
431