Volvo 2009 S60 - Manual (Page 115)

05 Locks and alarm
Child safety locks
05
115
Disarming the alarm
Press the UNLOCK button on the remote con-
trol or unlock the doors with the key.
Turning off (stopping) the alarm
If the alarm is sounding, it can be stopped by
pressing the UNLOCK button on the remote
control or by unlocking the driver's door with
the key.