See also:

Putting ACC in standby mode
Before ACC can be used to regulate speed and/or the distance to a vehicle ahead, it must first be put in standby mode. To do so: Press . The symbol appears in the display and parentheses ( ...

Accessory installation
• We strongly recommend that Volvo owners install only genuine, Volvo-approved accessories, and that accessory installations be performed only by a trained and qualified Volvo service technician. ...

Locks
The alarm indicator light on the dashboard will stop flashing to indicate that the alarm is not monitoring the entire vehicle. The accessory movement and inclination sensors will be automatically ...