Display panel : (1 Viewer)

[RDR78]

I’ve lost use of my display panel. I’m getting a “ The external system is not connected”.
pls help. What does this mean and possible remedy.
Thanks so much.

 

[Sandroad]

Year? Any recent work on the vehicle? Did everything work ok up until you got the message? Is it intermittent or every start-up? Any water leaks? Any aftermarket electronics installed, like an alarm?

 

[RDR78]

Hey Sandroad,
Thanks for responding. I've got a 2009 LC. Yeah, changed batteries after the other one died. No water leaks, and I did install a dual cam for the front and back using pigtails to my fusebox, driver's side.

 

[Markuson]

I did install a dual cam for the front and back using pigtails to my fusebox, driver's side.

I would start there...