I am using my Nexus 5 for 1.5 months now. Previously I used an iPhone 5. On the iPhone there was Siri and - when connected via Bluetooth to my car stereo - I could push a button on my Steering Wheel and start voice interaction with siri.
When I push the same button in Android 4.4.2 on my Nexus 5, it says "initialisieren", I think the english locale would be "initializing" and nothing happens.
It would be great to get at least some starting of calls working like "call my mom" or "call john doe" better would be also a working tts/stt (reading/dictation) of sms. Best would be if I also could change playlists (Play List Salsa/Play List Rock) or starting of the navigation (Navigate to Home)
is there any way to get those things working?