Well the display has always been dim since the day I got it,but it went out completely won't power on completely dead?
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1996 Lexus SC400 Question: Why did my heater stop working?
You may have a problem with the heater control head if the entire display will not light up.
Replymiss.charm, December 19, 2013, 10:20Rookie
Answer #2Greg's Orange Auto (14915 Answers) , Orange, CA - (714) 361-9386globalhelper December 19, 2013, 09:03Master
seek a diag and est as to not waste money on guesses
Replymiss.charm, December 19, 2013, 10:18Rookie