Symptoms
- Saying the wake word or pressing the voice button gets no response
- System hears you but misunderstands commands often
- Worked before and stopped after an update
- Works for some commands but not others
Likely causes
- CommonBackground noise interfering with the microphoneWind, road noise, or loud music can prevent the system from hearing commands clearly.
- CommonWrong wake word or button press methodDifferent systems require a specific phrase or a press-and-hold on a steering wheel button.
- PossibleMicrophone muted or disabled in settingsSome systems have a separate mute for the voice assistant microphone.
- PossibleSoftware bug after an updateNew software versions occasionally introduce temporary voice recognition issues.
What to do
- Lower the radio volume and close windows to reduce background noise before giving a command.
- Check your owner's manual for the exact wake phrase or button press required to activate voice commands.
- Look in settings for a microphone mute option specific to voice commands, separate from phone call mute.
- Speak clearly and at a natural pace; some systems struggle with commands that are too fast or too quiet.
- Restart the infotainment system to rule out a temporary software glitch.
- If a specific type of command consistently fails (like addresses but not music), try rephrasing it more simply.
When to call a pro
If voice commands never work despite quiet conditions and correct phrasing, a dealer can check the microphone and software.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.