Can anybody explain what the keyless option actually does and how it works in relation to the power tailgate? My previous car had a "boot open" button on the remote which unlocked and opened the boot when pressed. The Audi one just flashes the indicators when it's locked - seems a bit pointless to me, if the cars unlocked I can just use the usual tailgate button or the drivers door switch. Also - should the car auto lock when everything is closed and the key goes out of range? And - when the tailgate is open and the ignition left on - the ignition times out and then the tailgate is effectively stuck up - button on the tailgate doesn't work, button on the remote doesn't work - only way to close it without cycling the ignition is via the door switch. All seems a bit like hard work to me.