Hey guys, I without knowed connected a booster the wrong way in my ls430, Now my navigation screen is black and my digital clock is also out. Therefor I have no AC or radio along with everything else that shows up on this screen. There is some air blowing out of the vent but I cant control anything on this screen because it it black. Does anyone have any ideal as to what my problem now is?

 

Have you checked your fuses? And the fusible links under the hood. Usually has clear tops to them. They are bolted in so you can't just pull them out like a normal fuse.

 

First of all let me say that i am sorry for the late reply (been traveling) and thank for your reply. I have checked all the fuses and the ones with the clear the tops appear to all be Ok. However I have not checked the fusible links under the hood. Dont know where to find them but I will look again today.

 

What Lexus calls fusible links are basically just big fuses. And they have clear tops on them to tell if they are blown or not. Should be in one of the fuse boxes under the hood.

 

Thanks!! I did take a look at them but I need to take a closer look. Hopely this is all that is wrong. Again, thanks so much.

 

Digging up an ancient thread! Did anyone ever solve this?