05 Es330 Master Key Programming (remote Works, Cannot Start Car)

[varunb007]

Hi, I purchased a new master key and was able to get the remote to work by the instructions found here, but I am unable to start the car with the new key. I'm guessing this has to do with the immobilizer. I cannot get this part of the programming to work correctly. Can anyone post detailed instructions on how to get this to work?

Thanks so much for your help!

[gabep]

Had the same thing with a key purchased on ebay. Had to send it back. The key has to be programmed by the dealer in the ES330.