I already have seen posts for how to program addt'l master keys, but i dont have any instructions on getting the remote lock/unlock, etc features programmed...can anyone help?...or is the master key programming supposed to do the trick?please help...!

 

To program your remote entry:
Make sure no key in ignition, driver door open and another 3 doors are closed and locked.
Insert the master key into ignition switch then remove it. Lock and unlock driver door 5 times( use the lock and unlock buttom at the door handle, not the master switch).
Then close and open the driver door one time.
Lock and unlock driver door 5 more times(at the door handle, same like the second step).
Then insert the master key in ignition and turn it on and then off. Remove the key. You hear the door lock and unlock itself once.
Then press the lock and unlock bottoms on the key( at the same time) and hold it for about 3 seconds.
Release both bottoms and then just press the unlock bottom for about 3 seconds and you should be done with reprogramming the remote entry.

 

Thank-you, thank-you, thank-you!

Transponder and transmitter programming successfully completed on my '99 LS400, thanks to you guys. Dealer wanted Cdn$290 for a new key, vs. US$143 from LexusParts.com. When I called the dealer re programming the new key, they didn't even call me back! I know they need to make a living, but $290 for a fricking key is just stupid.