"How to Install an Aftermarket Stereo 1990 - 1994 Lexus LS400"
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"Places to Buy or Download Any Lexus Repair Manual"
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I have heard some good comments about the Toyota/Scion/Lexus techinfo subscription. It seems that they require you to have a JScript browser to subscribe, so the subscription is available to browsers with the latest technology only. JSscript on that site is only used to block us Linux users out, not to create any additional functionality. Strange that Toyota and Lexus want to support Microsoft.
Check it out though, if you have Microsoft Windows and still have courage to use the Microsoft Internet Explorer. Buy a one day subscription, and download everything you need for the job.
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Perhaps it was the same guys building the techinfo.lexus.com infrastructure that wrote the software for engine-transmission management (and the hesitation problem) on the newer Lexus? :-)