A third major trend in automotive electronics is the ongoing development of greater comfort, convenience and connection to the world outside the vehicle, going back to the earliest installation of car radios.
我的问题是上面最后这句“going back to the earliest installation of car radios.”
能否请高手指点一下，谢谢！
祝大家新年快乐！
以下这段是接续的内容，可供参考。
With increased freedom from the strains of driving, consumers will want their traveling experience to be more enjoyable in terms of climate control, sound, light, communications, and at-hand or voice-activated conveniences.

是在修饰前一句connection outside vehicle. 意思是最早人们开始在汽车里安装收音机就是要在开车的时候也能跟外界有连结，意指现在科技把驾驶经验做的好像你在家一样， 有电视， 有高级音响， 有冰箱 ， 这些就是文中的外界连结

感谢详细说明，了解意思了，我再想想这句的中文要怎么翻译比较好，如果可以的话，也请不吝指教，谢谢！