It's ridiculous that Acura put in support for Siri voice activation on the steering wheel but left out support to activate Google Now for Android users. I hear that Android Auto will probably be included in a future model, but I doubt this will be made available for current models since it's a pretty drastic overhaul to the interface. However, it can't be that difficult to implement triggering Google Now via a software update (my aftermarket Pioneer car stereo in my BMW provided this). I've already emailed Acura on this issue via the Owners club and would recommend other users do the same. Maybe if they get enough requests, they will consider implementing this.