Good day, I cleaned up my V70 yesterday and today, and the tailgate was open for a long time. When it closes by button, it closes and opens again. There is definitely nothing in the trunk, and also everything so pikobello clean, that nowhere can clamp anything. So: tailgate open. press button in the tailgate. Shuts shut. Lock shuts. Opens again. Shuts again. Shuts up again. So like if something is in the way. but is not. Is there a secret tip? Long press any button sets the system to zero? Or so? *hopeful* Sun