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:
Active high beams is a function that uses camera sensors in the upper edge
of the windshield to detect the headlights of approaching vehicles or the taillights
of the vehicle directly ahead. When either of these is detected, the vehicle's headlights
will automatically switch from high beams to low beams...
Volvo requires premium fuel (91 octane1 or higher) for all T5, T6
and T8 engines, and recommends AKI 93 for optimal performance and fuel economy.
See decal examples in illustrations 1 and 2.
Minimum octane
Decals
Illustration 1: Sample fuel pump octane label1...