Greg23

Doesn't it mute the drivers speaker when the satnav speaks? Sounds like you might need to turn up the satnav volume (or maybe the radio is too loud )

The way the Lexus system works I don't think you can completely mute the radio if that's what you are trying to do.

Yes I am trying to completely mute the radio, this is how the satnav worked in my previous car (Audi). The Lexus has 12 speakers so just muting the drivers side will still make hearing directions difficult. On a long journey you want to be able to listen to some music but you might also have several direction instructions to listen to.

Hi I am a new Lexus owner (2 days) and am having problems finding how to get the audio to automatically mute when Satnav instructions are being given. At the moment I can hardly hear the instructions over the radio.