splitsec002

the keys that lexus give you have a transponder chip inside of the key so that it can recognize that that is really the key starting it, but if you ask your lexus dealer, i'm sure they have extra alarm remote you can purchase. i'm not so sure about the programming though, you might want to ask them

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Actually I don't want to purchase a key with an alarm. Just the remote. The older 1997 lx450 didn't have key with alarm, its a seperate unit. And Lexus wants to charge 200+80 for remote+installation. They are crazy. I bought and programmed one myself for 35 bucks. But I wanted to know if I could have two. One for me and one for my wife.

Hey everyone I was wondering if it was possible to have two remotes for the Lx450 alarm? I lost mine recently and bought one from ebay and thanks to the users on here I programmed it and it works great. However I was hoping to buy another remote and program it as well but I didn't know if I could have two at the same time.

I guess what I'm wondering is, is when you program the alarm, are you programming the remote, or the unit? If anyone has any ideas, please let me know.