Volvo XC90: Driver support / Adaptive Cruise Control controls
(Option/accessory)
(Depending on market, this function can be either standard or
optional.)
A summary of how Adaptive Cruise Control (ACC1 ) is controlled
using the left-side steering 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
Increases the time interval to the
vehicle ahead
Reduces the time interval to the
vehicle ahead
Target vehicle indicator: the function
has detected and is following a target vehicle using the set time interval
Symbol for time interval to the
vehicle ahead
1 Adaptive Cruise Control
(Depending on market, this function can be either standard or optional.)
Adaptive Cruise Control (ACC1) can help the driver to maintain a constant
speed, combined with a preset time interval to the vehicle in front...
(Option/accessory)
(Depending on market, this function can be either standard or optional.)
The following illustrations show how Adaptive Cruise Control (ACC1
) can appear in the various displays in different situations...
Other information:
The Driver Alert Control (DAC) function is designed to help alert the driver
to erratic behavior, e.g. if the driver is distracted or showing signs of fatigue.
The objective of the function is to detect slowly deteriorating driving behavior
and is primarily intended to be used on major roads...
The electrical functions in the vehicle drain the battery to varying degrees.
Avoid using ignition mode II when the engine is switched off. Use ignition mode
I instead, as this uses less electrical current.
Note that certain accessories may also drain power from the electrical system...