I need help in getting the New Zealand map to work on my car with ND3T-W54 stock head unit which is in Japanese. I downloaded a Loading.kwi file for toyota with A23 on the rar filename. that works on my car whenever I unplug the battery of my car. but when I try making a hybrid dvd for my car with toyota whereis v23 map for au-nz, it doesn't recognize the map. only the loading.kwi file is getting recognize to update my head unit. what am i doing wrong?