Unlocking the boot lid from the inside of the car

The boot lid can be unlocked from inside by pressing the button on the instrument panel.
P5-1507 Unlock/open tailgate with button from inside (with fuel filler cap button)
Brief press on the P5-1507 Open tailgate - interior button button on the instrument panel.
The boot lid can be unlocked and opened from the outside by grasping the rubberised pressure plate.