Page 202 of 400

04 Comfort and driving pleasure
Driver Alert System – DAC*
04
200* Option/accessory, for more information, see Introduction.
Operation
Some settings are made from the centre con-
sole display screen and its menu system. For
information on how the menu system is used,
see page 144.
The current status of Driver Alert can be
checked on the trip computer display with the
thumbwheel on the left-hand stalk switch.
Thumbwheel. Turn until the display showsDriver
Alert . On the second row the options Dri
ver Alert Standby <65 km/h, Driver Alert
Unavailable
or level mark can be
shown.
READ confirms or clears a warning in the
memory.
On/OffTo set Driver Alert in standby mode:
•Search on the centre console's display
screen with its MY CAR menu system and
locate Car settings
Driving support
systems
Driver Alert and tick the box.
•No tick in the box: Function disengaged.
FunctionDriver Alert is activated when speed
exceeds 65 km/h and remains active
as long as the speed is over
60 km/h.
The display shows a level mark with 1-5 bars,
where a low number of bars indicates incon-
sistent driving style. Many bars indicates stable
driving.
If the vehicle is driven inconsistently then the
driver is alerted by an acoustic signal as well as
the text message
Driver Alert Time for a
break. The warning is repeated after a time if
driving ability does not improve.
WARNING
An alarm should be taken very seriously, as
a sleepy driver is often not aware of his/her
own condition.
In the event of an alarm or a feeling of tired-
ness; stop the car in a safe manner as soon
as possible and rest.
Studies have shown that it is equally as dan-
gerous to drive while tired as it is under the
influence of alcohol.
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Page 204 of 400

04 Comfort and driving pleasure
Driver Alert System - LDW*
04
202* Option/accessory, for more information, see Introduction.
General information on Lane Departure
Warning - LDW
The function is intended to reduce the risk for
single-vehicle accidents – accidents where, in
certain situations, the vehicle leaves the car-
riageway and is in danger of driving either into
a ditch or into oncoming traffic.
LDW consists of a camera that detects the side
markings painted on the carriageway. The
driver is alerted by an acoustic signal if the
vehicle crosses a side marking.
Operation and function
The function is switched on or off by means of
a switch on the centre console. An indicator
lamp in the button illuminates when the func-
tion is switched on.
The trip computer display shows
Lane Depart
Warn Standby <65 km/h when the function is
in standby mode due to speed being below 65
km/h.
The LDW function is activated automatically
from standby mode after the camera has scan-
ned in the carriageway's side markings and
speed exceeds 65 km/h. The trip computer
display then shows
Lane Depart Warn
Available.If the camera can no longer detect the carria-
geway's side markings the display shows
Lane Depart Warn Unavailable.
If speed decreases to below 60 km/h then the
function resumes standby mode and the dis-
play shows
Lane Depart Warn Standby <65
km/h.
If the vehicle crosses the left or right-hand side
marking of the carriageway without due cause
then the driver is alerted by an acoustic signal.
No warning is given in the following situations:
•Direction indicators activated
•The driver has his/her foot on the brake
pedal1
•In the event of the accelerator pedal being
depressed rapidly1
•In the event of rapid steering wheel move-
ments1
•In the event of a sudden turn so that the car
rolls.
The camera sensor also has certain limitations.
For more information, see page 195.
1A warning is still given when Increased sensitivity is selected, see page 204.
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10 Alphabetical Index
10
395
Towing capacity....................................... 355
Towing equipment................................... 284
specifications...................................... 285
Towing eye.............................................. 290
TPMS – Tyre Pressure Monitoring........... 303
Trailer.......................................................283
cable...................................................283
driving with a trailer............................283
snaking............................................... 288
Trailer stability assist ..............................168
Trailer Stability Assist..............................288
Transmission............................................ 117
Transponder............................................ 100
Trip computer.......................................... 166
Trip meter.................................................. 77
TSA - trailer stability assist .............168, 288
TV............................................................. 246
Type approval, remote control key sys-
tem........................................................... 370
Type designation..................................... 352
Tyres
direction of rotation............................294
driving characteristics......................... 294
maintenance....................................... 294pressure.............................................. 301
puncture repair................................... 305
specifications...................................... 296
speed ratings...................................... 297
tread wear indicators.......................... 295
tyre pressure monitoring..................... 303
winter tyres......................................... 296
U
Unlocking
from the inside...................................... 60
from the outside................................... 59
USB, connection...................................... 240
V
Vanity mirror......................................92, 217
Ventilation................................................ 154
Vibration damper..................................... 284
Voice control, mobile phone....................259
Volvo Sensus............................................. 79
W
Warning lamp
adaptive cruise control....................... 175
collision warning system.................... 193
stability and traction control system. . 168
Warning lamps
airbags SRS.......................................... 76
alternator not charging......................... 76
fault in brake system............................ 76
low oil pressure..................................... 76
parking brake applied........................... 76
seatbelt reminder.................................. 76
warning.................................................76
Warning sound
collision warning system.................... 193
Warning symbol, airbag system................ 19
Warning triangle....................................... 302
Washer fluid, filling................................... 326
Washer nozzles, heated............................. 98
Washers
rear window.......................................... 98
washer fluid, filling.............................. 326
windscreen........................................... 98
Water and dirt-repellent coating.............. 100
Water-repellent surface, cleaning............ 345
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