i was wondering if there was a way to program a key without going to lexus i have 2000 lexus gs300 let me know thanks

 

There is a way to do it with the gas and brake pedal, the exact steps I can't remember, I will ask around. The remote you will program using the drivers side door. Only thing is you need to have a master key

 

i used search and came up with what u are looking for.tonnes of it
don't know how to post the links though.
just type key programming in search bar. or program key.just note that you need an existing master key to program the new one.
good luck.