If the vehicle identifies signs of reduced driver focus, it will notify you with a sound and a message.
The vehicle analyzes your driving behavior and can detect signs of tiredness1. It then notifies you in the driver information area and with a sound.
| Attention tracking | Sensor tracking of your face and eye movements allows the vehicle to determine where you are directing your attention. |
| Maneuvering | Analyzing the way you maneuver the vehicle can provide an indication of lacking focus. One example of this is excessive lane drifting. |
Driver alert notifications can be turned off in settings. This does not disable the systems that monitor your driving, as they are used by other features.
Warning
The importance of a well-rested driver
Take any notifications about signs of driver tiredness seriously, as a tired driver is often unaware of their condition. If you feel tired or get an alert about it from the vehicle, stop as soon as possible in a suitable location for a rest. Always plan for regular breaks and start all trips with a well-rested driver.
Driving while tired is comparable to driving under the influence of alcohol.
Conditions and limitations
- Attention tracking requires an unobscured view of the driver's face.
- Improperly stowed items can obscure the view of the driver, as can dust and dirt on the sensor. Keep the driver's space clean and clutter-free.
- Wearing certain clothing and accessories can obstruct parts of the driver's face that need to be visible for attention tracking, such as the eyes.
- Certain conditions can affect how well your vehicle can assess your driving and maneuvering. This, in turn, affects how well it can distinguish signs of an unfocused or tired driver.
- Features that help with lane placement can sometimes compensate for maneuvering that would otherwise indicate a lack of driver focus. This makes it harder to identify signs of poor focus compared to unassisted driving.
- Conditions such as strong winds or uneven road surfaces can affect your driving in ways similar to being unfocused. This can potentially cause warnings even when the driver is fully focused behind the wheel.
Important
Driver responsibility
Alerts about poor focus when driving are a supplement to safe driving practices. The driver is fully responsible for making sure they are able to stay alert and maintain focus when driving.
