The Toyota EPC covers Lexus models if you have the Lexus dealer code to unlock the Lexus models. Good thing is, you only need the code that goes with one particular disc and it unlocks the lot. So say you have a load of 2003 discs, but only an old 1997 disc with a Lexus dealer code, you can add this old disc to your EPC along with the others, enter the code and it unlocks the lot!
What year's your car?