I'm new to this forum, so perhaps my question is already answered. if so, I'm sorry. I couldn't find the right thing, so I ask it here... I own a Prius for about 4 weeks now. I live in the Netherlands, so it's a European model and perhaps has some differences to the US models. I'm very pleased with my Prius. It has everything I need. But there's one thing that's bothering me. I have the Prius Tech edition, that comes with navigation and a bluetooth carkit. It all works fine and when the navigation system is guiding me, it uses the left speaker for instructions. When I'm in a phonecall, the carkit also uses the left speaker. When the carkit is operating, there are no voice instructions from the navigation system. That's all fine. When I get a phonecall, the screen switches to the telephone screen, so I can answer the call. But when in a call, I don't need to look at the telephone screen all the time. Especially when I need directions. So I switch to the navigation screen. But when I switch to the navigation screen when talking on the phone, the system mutes my phone, repeates the last navigation instrunction and turnes the phone on again. In this situation I loose some seconds of my call when I'm not able to hear the one I'm talking to. Now I have to say to the other end: 'hold on please, I have to switch to another screen. I won't be able to hear you for some seconds...' Is there a setting for this? I tried all the settings on the phone and navigation, but couldn't find it. thanks.