92 lexus cannot read the screen for heater and air controls, how do i repair?
Mar 7, 2011 at 9:11 AM
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KHLOW2008
✓Experienced Mechanic
41,812 POSTS
If the screen cannot be read but you are able to operate the controls, that would indicate a fault with the LCD screen and it cannot be repaired. The control panel has to be replaced to rectify.