2009 prius. no nav. screen or radio screen. radio does work from manual controls

Chris, they had a few problems with Escalade nav,/radio usually expensive fix and sometimes doesn't last, a lot of people end up going aftermarket.

its internal circuit problem in radio ,it selector switch is not moving to radio position,

Computer must be faulty... Take it to the dealership and see if they can help... because if you try it yourself you may end up breaking the Car

check fuses first if none are blown then you well need new nav and radio

I'm assuming that you have the factory fog lights on a NHW20 (2004-2009) Prius. In the US 2004 Owner's Manual, it is listed in Section 2-4, "Operation of Instruments and Controls,""Lights, Wipers and Defogger,""Front Fog Lights,"

Did you ever find a solution for the QX56 nav screen? Mine is doing the same, I have been told it is navigation unit or possibly the screen. Was wondering if you had any luck before I pay money for something that doesnt fix the problem. Thanks

Check the antenna connection where it connects to the stereo it may be loose or not in all the way.

go to who installed you sat radio have them pull the antenna and receck the the receiver number it sounds like you have the wrong reciever number even one digit off and it will never conect even tho you have preview and sat radio paired with an antenna will recieve preview

UNKNOWN BUT TOO REPLACE
IF YOU CAN SEE THE RADIO DON'T REPLACE IT
BUT ITS A LEXUS THE CAR IS 1 OF A KIND IT SELF BESIDES THE CRACK IN THE RADIO

GET A NEW 1 WITH BLUETOOTH by ALPINE and get yo stunt on its 2009
THE WORLD IS CRACKED NOT NAVIE GLASS

ouch thats a pricey one you have to replace the head unit there is no lock out for the buttons so if they dont work its a mechanical failure and its all one seald unit screen and all and it costs just shy of 2500.00 dollars