Volvo 2007 S80 Owner's Manual page 46

approximately 300 ft (100 m) from the vehicle.
Buildings or other obstacles may interfere with the function of the PCC.
Outside of the PCC's range
If the PCC is more than approximately 300 ft (100 m) from the vehicle when the information button is pressed, no new
information will be received. The PCC most recently used to lock or unlock the vehicle will show the vehicle's most
recently received status. The indicator lights will not flash when the information button is pressed while the PCC is out
of range.
NOTE
If none of the indicator lights illuminate when the information button is pressed, this may be because the most recent
transmission between the vehicle and the PCC was interrupted or impeded by buildings or other objects.
Heartbeat Sensor
The heartbeat sensor function
300 ft (100 m) that someone may be in the vehicle. The heartbeat sensor only functions if the alarm has been triggered.
NOTE
The heartbeat sensor registers a person's heartbeat in the form of vibrations in the vehicle's chassis. For this reason,
the sensor's function may be impaired in areas with high levels of noise or vibrations.
Keyless drive
Vehicles equipped with the optional Personal Car Communicator have the keyless drive function. See
detailed information.
53
02 Locks and alarm
Remote key and key blade
Detachable key blade
The key blade can be removed from the remote control. When removed, the key blade can be used as follows:
To lock/unlock the driver's door
To lock/unlock the trunk (see
To lock/unlock the glove compartment (see
To enable/disable the valet locking function (see
Unlocking the doors with the detached key blade
Insert the key blade as far as possible in the driver's door lock. Turn the key blade clockwise approximately one-
quarter turn to unlock the driver's door only.
NOTE
After unlocking the driver's door with the key blade, opening the door will trigger the alarm.
To disable the alarm:
Insert the remote key in the ignition slot.
is a complement to the vehicle's standard alarm, and indicates at a distance of up to
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