XC70 – Switch off comfort indicator

Hello, the XC70 MY07, which I had to receive in the next few days, has comfort blinkers. I find these things quite terrifying. My owner claims that you can’t change it (by software). Is that true? Is it possible to turn off this module by means of “secret :-)” software? Or by removing any special relay (which is supposed to be mounted at the turn signal lever, was in a mail for the comfort turn signal)? Thank you, Gruesse, Eduard.