Volvo S90 2019 Owner's Manual page 309

Symbol Message
The symbol is WHITE.
Adaptive Cruise Contr.
Unavailable
The symbol is GRAY.
Adaptive Cruise Contr.
Service required
The symbol is GRAY.
Windscreen sensor
Sensor blocked, see Owner's manual
A text message can be erased by briefly pressing
the button in the center of the right-side
steering wheel keypad.
If the message persists: Contact a workshop ‒ an
authorized Volvo workshop is recommended.
Related information
• Adaptive Cruise Control* (p. 292)
Meaning
The vehicle is maintaining the set speed.
Adaptive Cruise Control is in standby mode.
The system is not functioning as intended. Contact a workshop ‒ an authorized Volvo workshop is
recommended.
Clean the windshield in front of the camera and radar sensors.
DRIVER SUPPORT
307
* Option/accessory.