JLakewood

The volume on my Nav and Bluetooth system isn't loud enough--I have it turned all the way up, but can only hear it through a tiny speaker that seems to be mounted somewhere on or above the driver's side of the dash. Shouldn't nav & bluetooth sound be coming out of the stereo speakers (interrupting radio)? Can barely hear nav directions! Anyone else have the same problem? Is this a design flaw or a problem specific to my 2007 ES 350?