5-15-17
on my LS460 since yesterday the dash information and the control panel keeps resetting and hence no radio nor AC works. However this morning it worked for a few hours and then back to the same thing.
I disconnected the battery for an hour and then reconnect. That didn't seem to make a difference.

 

I'm no mechanic but it sounds like a voltage or grounding issue. Have you had the battery/charging system tested? Most auto parts stores will do it for free.

 

Thanks, will take it to dealerships tomorrow. Will see what happens.

 

Stevemag...I've had a similar happening with my audio and nav screen over the past week...the audio stops, the entire LCD screen goes black and in about 10 secs it reappears. Has never happened before until about a week ago.

 

How old is your battery?