I have not yet had an answer to my question, so would like you to pursue it please.
By the way my email address is: XXXXXXXX@ntlworld.com and not XXXXXXXX@ntlworld.com. Sending you my original question, my iPad put the first character into capitals, and I missed it.
Thanks Mike, I thought it was the case, but I wanted to be sure. I don't fancy taking it to a Toyota dealer. I hoped it was easy fix like with the door locks.