ablumny Posted May 11, 2007 Share Posted May 11, 2007 2005 ES330 Nav, ML The audio volume level does not go down when my navigation unit speaks up. Anyone know if it should? I cant find any reference to this in the manual. Also, anyone with an 05 ES330 disable the NAV Safety feature permenently? I've seen the temp process but not the permenent method specifically for my car. Thanks Quote Link to comment Share on other sites More sharing options...
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