S60 – DVD function while driving

Who knows the new Sensus in the S60/V60, knows hopefully also the new function to be able to watch a DVD up to 6 km/h. Yesterday I was now very often in traffic jam and watched the last Bond movie. However, the image transfer was interrupted again and again, if I drove faster than 6 km/h Now to the question! Is there a software that unlocks the function also in driving mode? I do not want to watch DVD at high speed, it would be enough if this function were available up to 30 km/h, so the classic Stop and Go! Someone an idea?