<div layer1="text-s"></div><div class="tz-paragraph">买的是868的车自带一个USB和点烟器，我自己换装了大屏导航，发现下面的USB和点烟器没电，之后又拆了大屏检查线都好着没松动。求解各位车友帮忙看看怎么回事</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g6/M0C/3F/A4/userphotos/2021/09/14/14/500_Chxkj2FAP6mAS95LAA3HCnyG_aE837.jpg" style="height:3060px;width:4080px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g6/M05/46/D9/userphotos/2021/09/14/14/500_ChwEmGFAP6qAKC3aAAzi997UIdg543.jpg" style="height:3060px;width:4080px"  /></div><div layer1="img-e"></div><br />

21款飞度自带的USB和点烟器不通电怎么回事