Volvo XC90 Owner's Manual page 176

04 Comfort and driving pleasure
Driver Alert System*
Operating DAC
Certain settings can be made from the menu
system controlled from the center instrument
panel.
The current system status can be checked on
the trip computer's display by using the but-
tons on the left steering wheel lever.
04
Symbols and messages in the display
Symbol Message
- Driver Alert Off
-
Driver Alert Standby
<40 mph (65 km/h)
*
176
Option/accessory, for more information, see Introduction.
Thumb wheel. Turn this wheel until
Alert
is displayed. The second line shows
the alternatives Off,
Standby <40 mph (<65 km/h)
ble or [-----] , i.e., the number of bars.
READ button. Confirms and erases a mes-
sage in the display.
Activating DAC
Press MY CAR in the center instrument panel
and go to Car settings Support systems
Driver Alert on.
The function is activated when the
vehicle exceeds a speed of 40 mph
(65 km/h). The display will show level
markings of 1–5 bars, where a low
number of bars indicates erratic driving. A high
number of bars indicates stable driving.
Description
The function is not switched on.
The function has gone into standby mode because the vehicle's speed is below 40 mph (65 km/h).
I n f o r m a t i o n P r o v i d e d b y :
If the vehicle is being driven erratically, the
Driver
driver will be alerted by an audible signal and
the message Driver Alert, Time for a break is
displayed. The warning will be repeated after a
, Unavaila
short time if the driving pattern remains the
same.
WARNING
•
An alert should be taken seriously since
it is sometimes difficult for a driver to
realize that he/she is fatigued.
•
In the event of a warning or if the driver
feels fatigued, stop as soon as possible
in a safe place and rest.