Interstate LCD screen not working

[longrider]

The LCD screen on my IS appears to have an intermitent connection.  This started a few days ago.  It will power up with the key sometimes but not all of the time.  The backlight and fuel gauge always work.

Does the radio relay I see in the schematic only power up the radio/clock LCD display?   Where is the location of the relay?   Any other suggestions.

Thanks
Warren