请问一下aux模式怎么打开？

<div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g31/M04/78/83/userphotos/2025/07/17/18/ChxoHmh41z2ACZRcAEc1x5ZmR-M112.jpg" style="height:3000px;width:4000px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g28/M00/F7/9F/userphotos/2025/07/17/18/Chtlx2h41z2AGq2WADvHdQEsoaU666.jpg" style="height:3000px;width:4000px"  /></div><div layer1="img-e"></div><br /><div layer1="text-s"></div><div class="tz-paragraph">请大神指教，迈特威原车CD，Aux模式怎么开，还有这机器带蓝牙吗，万分感谢</div><div layer1="text-e"></div><br />