The dash led lights have become dim or not at all. I was told the only to repair was to replace the dash assembly.
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1992 Lexus SC400 Question: How to repair dash LED lights and cost.
Answer #1matte November 11, 2009, 17:44Master
These Lexus SCs have a special bulb that most likely needs replacing. You most likely do not need to replace the entire assembly.
This is a relatively common problem. Sometimes you see things pop up in the forums: http://us.lexusownersclub.com/forums/index.php?showtopic=878
Visitor, March 28, 2010, 21:16
Had the same problem with my sc 400 Go to Lextech.org and this company will rebuild your cluster with all new needles and lights for about 150.00 The needles burn out from a surge caused from the dimmer and they also fix that as well. I had a great experience with this company..
This company is located in Tampa...
Answer #3Visitor, June 04, 2010, 23:01
Replace the capacitors on the ic board with new higher temp. ones