Outlander can't navigate many places. How to upgrade? Outlander can't navigate many places. How to upgrade? Outlander uses a map of the United States, so there is no need to change its name. If you use another map, you need to change the name of the map. The relatively stable maps of Bank of America are versions 20 17Q 1 and 20 17Q4. 20 17Q4 is very good. I'm using it now. In addition, the volume can be increased or decreased on the map of the United States. In the navigation map screen, slide your hand to the left to reduce the sound and increase the sound to the right. You can also set the appropriate sound in the map Settings. Just try it. You haven't met the mobile version of navigation, and there is no signal at the critical time, which makes people want to drop their mobile phones! I have used Baidu, Gaode, Kailide and Beidou navigation in my mobile phone, and there is no signal (the mobile phone or satellite signal is weak or no signal). I stuffed a 20 17Q2 car entry machine myself and renamed the original American Airlines. Now there is a little navigation, which is 20 17Q2, but there is a small bug. When the navigation sounds, the volume of the whole car will be lowered by a few squares, and the volume will not be restored after the navigation sounds. It seems that American Airlines has an explosive reputation? It seems that there is no 20 17Q4 on Baidu's network disk, but it is also 800*600. Only hao 123 has my 20 14 model on the network disk. European cars have been updated to the winter version of 20 16 with Kay LiDE navigation. So far, the latest version update can't be found. I hope some riders can provide it. Thank you! After all, when the mobile phone or satellite signal is weak, car navigation can be at the top of the key moment! @20 19