I have a rx400h - recently had some fuses blown and at the same time the navigation system went. My dealer told me $1800 to replace. My question is can you replace this system with an alternate system and if so will I still get the menu screens showing battery usage etc? $1800 seems a little outrageous to me. It is almost as if 1/2 of the screen and buttons stopped working, even the menu button and it is affecting the bluetooth technology as well.

 

Do you think any of the plugs on the back are loose?

 

Bummer. Well it's not cheap but it ain't 1800 bucks.
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