Describe Waze over bluetooth? You mean use the phone screen for visual directions and audio directions are sent over bluetooth to the car speakers? If so, the problem with audio not coming over may be with a delay in the Iphone switching audio sources from music (presume you are also playing music from the phone overt bluetooth) to Waze - this would be an issue with the Iphone and not the car.
Personally, I prefer getting the audio over the phone speaker - allows me to listen to music uninterrupted while navigation is running (Waze has a setting to push audio directions over speaker, even while connected to bluetooth (at least it does on Android)). I use a phone mount the insets into the CD slot.
Personally, I prefer getting the audio over the phone speaker - allows me to listen to music uninterrupted while navigation is running (Waze has a setting to push audio directions over speaker, even while connected to bluetooth (at least it does on Android)). I use a phone mount the insets into the CD slot.