LCD for ac controls lights but no read out and no operable systems on 1996 Lexus SC400

the LCD screen for a/c control systen lights up but there are no messages showing on screen nor do any sysytems a/c, heat, defrost...work

by in Medford, MA on September 29, 2012
1 answer
ANSWER by , October 02, 2012
check all fuses and let me know.