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brakes to emit a slight sound when they are
being used to adjust speed.
Adaptive Cruise Control always attempts to
regulate speed smoothly. The driver must
apply the brakes in situations requiring imme-
diate braking. For example, when there are
great differences in speed between vehicles or
if the vehicle ahead brakes suddenly. Due to
limitations in the radar sensor, braking may
occur unexpectedly or not at all.
Adaptive Cruise Control is designed to follow
a vehicle ahead in the same lane and maintain
a time interval to that vehicle set by the driver.
If the radar sensor does not detect a vehicle
ahead, it will instead maintain the speed set
by the driver. This will also happen if the speed
of the vehicle ahead exceeds the set speed for
your vehicle.
CAUTION
Only a workshop may perform mainte-
nance on driver support components – an
authorized Volvo workshop is recom-
mended.
Related information
Driver support systems (p. 268)
•
Adaptive Cruise Control* controls and dis-
•
play (p. 279)
17
Depending on market, this function can be either standard or optional.
Selecting and activating Adaptive Cruise
•
Control* (p. 280)
Adaptive Cruise Control* limitations
•
(p. 283)
Symbols and messages for Adaptive
•
Cruise Control* (p. 285)
Collision risk warning from driver support
•
(p. 296)
Setting time interval to the vehicle ahead
•
(p. 299)
Adjusting set speed for driver support
•
(p. 298)
Auto-hold braking with driver support
•
(p. 300)
Switching target vehicles with driver sup-
•
port (p. 297)
Passing assistance (p. 304)
•
DRIVER SUPPORT
Adaptive Cruise Control*
and display
A summary of how Adaptive Cruise Control
(ACC
18
) is controlled using the left-side steer-
ing wheel keypad and how the function is
shown in the display.
: From standby mode - activates and
sets the current speed
: From active mode - deactivates/
puts in standby mode
: Activates the function from standby
mode and resumes the set speed
: Increases the set speed
: Reduces the set speed
* Option/accessory.
17
controls
}}
279
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