Here are some examples2.

The previous illustration3 shows that the adaptive cruise control is set to maintain 110 km/h (68 mph) and that there is no vehicle ahead to follow.

The previous illustration3 shows that the adaptive cruise control is set to maintain 110 km/h (68 mph) and at the same time is following a vehicle ahead which is keeping the same speed.
| Symbol | Message | Specification | 
|---|---|---|
|  | The symbol is WHITE. | The car is maintaining the stored/selected speed. | 
|  | Adaptive Cruise Contr. Unavailable The symbol is GREY. | Adaptive cruise control is set to standby mode. | 
|  | Adaptive Cruise Contr. Service required The symbol is GREY. | The system does not function as it should. A workshop should be contacted - an authorised Volvo workshop is recommended. | 
|  | Windscreen sensor Sensor blocked, see Owner's manual | Clean the windscreen in front of the camera and radar unit's detectors. | 
A text message can be cleared by briefly pressing the  button, located in the centre of the steering wheel's right-hand keypad.
 button, located in the centre of the steering wheel's right-hand keypad.
If a message remains: Contact a workshop – an authorised Volvo workshop is recommended.