Symbols and messages for adaptive cruise control*
A number of symbols and messages regarding the adaptive cruise control (ACC1) can be shown via the driver display and/or the head-up display*.
In the following illustrative example, the RSI* (Road Sign Information) function informs the driver that the maximum permitted speed is 130 km/h (80 mph).
The previous illustration 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 illustration 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.
If a message remains: Contact a workshop – an authorised Volvo workshop is recommended.