Nope it can’t with steering wheel controls.Thanks for this. But to be clear I’m not trying to activate Siri I’m trying to activate the mic. In the phone Bluetooth app all my contacts show I figured that the android unit Mic would be able to acccept voice commands. Also as noted the mic button on the steering wheel only mutes audio and there is no way to remap that button.
It’s in the FAQ.
“Voice control can also berealized with Google Voice Search. We have yet to map a steering wheel switch to activate the feature. ”
The button muting is the system working as intended.