Volvo XC90: Driver support / Switching between cruise control and Adaptive Cruise Control in the center display
(Option/accessory.)
(Depending on market, this function can be either standard or optional.)
When the regular cruise control (CC1) is selected in the instrument
panel, you can switch to Adaptive Cruise Control (ACC2) in the center
display's Function view.
Activate or deactivate the function
using this button in the center display's Function view.
- GREEN button indicator light – Adaptive Cruise Control is deactivated and
the regular cruise control is in standby mode.
- GRAY button indicator light – regular cruise control is deactivated and
the Adaptive Cruise Control is in standby mode.
A symbol in the instrument panel indicates which cruise control system is active

A WHITE symbol: The function is active. GRAY symbol: Standby mode
1 Cruise Control
2 Adaptive Cruise Control
(Option/accessory.)
Adaptive Cruise Control (ACC1) may have limited functionality in
certain situations.
Steep roads and/or heavy loads
Adaptive Cruise Control is primarily intended to be driven on flat roads...
(Option/accessory.)
(Depending on market, this function can be either standard or optional.)
A number of symbols and messages relating to Adaptive Cruise Control (ACC1)
may be displayed in the instrument panel and/or the head-up display...
Other information:
The function of the tires is to carry loads, provide traction on r oad
surfaces, reduce vibrations and protect the wheels from wear. The tires significantly
influence the vehicle's driving characteristics. The type, dimensions, tire pressure
and speed rating have a considerable impact on how the vehicle performs...
(Option/accessory.)
(Warning of collision from the rear.)
In some situations, it may be difficult for Rear Collision Warning (RCW) to
warn the driver of a collision risk.
This may be the case if:
the vehicle approaching from the rear is detected at a late stage
the vehicle approaching from the rear changes lanes at a late stage
a trailer, bicycle holder or similar is connected to the vehicle'..