The CD of imperial crown, DVD lead plane repairs a test

When be being repaired commonly, cannot mix indication screen also tear open below, cause certain trouble to maintenance so, but the lead plane that discovery can use RAV4, all function of CD of test imperial crown can come true. Include to change dish, reception of a radio, volume tone, the main engine that tests DVD regrettablly cannot switch arrives DVD, use clavier function switch to DVD, indication screen cannot show DVD. Sound is normal.