JFW
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Posts posted by JFW
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Hi to everyone.
I have recently bought a 1998 LS400 / Celsior. It drives like a dream. The Sat Nav screen works OK but the Air Con / Heater scream has all the icons greyed out, and are inactive. Any advice would be greatly appreciated
Heater / Blower Touch Sreen
in LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h Club
Posted
I have recently bought a 1998 LS400 / Celsior. It drives like a dream. The Sat Nav screen works OK but the Air Con / Heater screen has all the icons greyed out, and are inactive. Any advice would be greatly appreciated
Hi
I discovered a small electronic box ( after market ) attached to the computer unit in the boot. The little box was was marked as a TV tuner and was connected in series to the blue plug. The box was removed and all icons now working. Some previous owner had obviously wired this incorrectly.