Driver Alert Control (DAC)– introduction

Driver Alert Control (DAC)– introduction  - Driver Alert System - Comfort and driving pleasure - Volvo XC60 Owners Manual - Volvo XC60

This function is intended to alert the driver if

This function is intended to alert the driver if his/her driving becomes erratic, such as if the driver is distracted or fatigued.

NOTE
The camera has certain limitations, see page 159.

A camera monitors the painted lines marking the lane in which the vehicle is traveling and compares the direction of the road with the driver’s movements of the steering wheel. The driver is alerted if the vehicle does not follow the lane smoothly.

DAC is designed to help detect a slowly changing driving pattern. It is primarily intended to be used on main roads and is not meant for use in city traffic.

WARNING
• DAC is not intended to extend the duration of driving. Always plan breaks at regular intervals to help remain alert.
• In certain cases, fatigue may not affect the driver’s behavior. In situations of this type, no warning will be provided.
Therefore, it is important to take breaks at regular intervals, regardless of whether or not DAC has given a warning.

    See also:

    Marker lines
    1 - Marker line for a 1-foot (30-centimeter) zone behind the vehicle 2 - Marker line for the clear back-up zone 3 - "Wheel tracks" The solid line (1) indicates a zone within 1 ft (30 ...

    Driving Dynamics: Chassis
    The Volvo S40 combines an engaging, dynamic driving experience with a high level of active safety, thanks to its sophisticated suspension system, high level of torsional rigidity, wide track and t ...

    Sound settings
    1. Press the SOUND button (2) repeatedly until you come to the setting that you wish to change. Choose BASS, TREBLE, FADER, BALANCE, , CENTER or SURROUND. 2. Use the SELECTOR control (1) to adj ...