Hi All
Again, a great forum.
Right then, I have a new key as provided by Lexus and a remote keyfob for my (96) GS300. Lexus Brighton were able to get the remote keyfob working without any problems but they could not register the new key. I was given both items to take away and play (no charges as yet -- wowee) along with two different sets of instructions for performing the required action. Neither work for me either. All the ignition lights come on, as expected, but cranking the engine verifies the immobiliser is still doing it's job and the car will not start.
Any further clues will be greatfully received and perhaps Lexus of Brighton might learn as well.
Of course it may be a duff key, but this will entail obtaining yet another through them, just to prove this, Grrr.
Cheers
Graham