Why Chrysler 300's Uconnect infotainment system not responding to voice commands?
From experience, having driven the Chrysler 300 for months, there could be potential technical issues that could make the Uconnect Infotainment system not to respond to voice commands. The major culprit always has to do with the system's microphone. Possibilities are that it could be faulty or blocked. When that is an issue, it can capture voice commands to process it. You would want to check the microphone to be sure that it is working well and is not obstructed. Another common cause could be an outdated driver software. You would have to update the firmware too as a possible troubleshoot.
But I would also want to ask if there are any particular voice commands that are more unresponsive?