Volvo S90 2019 Owner's Manual page 278

KEY, LOCKS AND ALARM
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Foot movement* under the rear bumper.
–
Closing
Choose one of the following options to close
the power operated boot lid:
13 A car with keyless locking and unlocking* has one button for closing and one button for closing and locking.
276
Press the button on the underside of
–
the boot lid to close 13 .
> The boot lid closes automatically and
remains unlocked.
NOTE
The button is active 24 hours after the
•
hatch has been left open. Thereafter, it
must be closed manually.
If the flap has been open for more than
•
30 minutes, it will close at a slow
speed.
Long press on the button on the
–
remote control key.
> The boot lid closes automatically and
acoustic signals sound – the boot lid
remains unlocked.
Long press on the button on the
–
instrument panel.
> The boot lid closes automatically and
acoustic signals sound – the boot lid
remains unlocked.
Foot movement* under the rear bumper.
–
> The boot lid closes automatically and
acoustic signals sound – the boot lid
remains unlocked.
* Option/accessory.