How Do You Program a keyless entry for a 1992 LS400 I did not get owners manual when I bought the car... there is a tiny button on the ignition key ... it does not work ... any help will be appreciated....... many thanks

 

http://www.cureline.net/lex/howtos/h...rogramming.htm

That should answer all your questions

 

check the battery in the key

 

that's for 98 and up SC400! can 92 works too?