Update about me having a ghost fitted. I booked the guy who was honest about fitting it and he came and put the ghost in, and after three hours it was done. The problem was only one button would work to put a code in. A few days later he came back with someone from Autowatch and they spent hours working on the button issue they resolved it and had multiple buttons for the code.
But had a problem with the LTE which would not turn off, they told me that the ghost was not on that part of the Lexus system but they were looking for buttons.
The person from Autowatch came back to try to fix the problem and after hours of work could not fix’s it and took the ghost out. The problem seemed to fix itself just by driving the car and took the car to Lexus and they checked the whole system and found nothing.
I will park it at work when I go on holiday and will have the Ghost fitted when I return. The service from both the Ghost people was excellent.