Not surprisingly, several companies in the automotive section were touting new Apple CarPlay integration as a coming feature. Among these, however, only Pioneer actually had a working system in place, expected to be available as part of their aftermarket systems in March. We had a chance to sit down for a demo and get some impressions. CarPlay requires an iPhone 5 or later running at least iOS 7.1, and works only via a direct Lightning-to-USB connection,…