2010 RR Sport temperature control

Hi All
I have a 2010 RR Sport TDV6. I'm not sure whether this is an issue or if it is a standard operation mode on all 2010 models but its regarding the temperature control knob on the passenger side. I just want to know for those with the 2010 model, when you rotate the temperature control knob located on the "passenger" side fully counterclockwise does it show "LO" on both LCD displays (LCD located on the temperature knob itself) on both the passenger and drivers side? And likewise if you you rotate the temperature control knob located on the "passenger" side fully clockwise does it show "HI" on both LCD displays on the passenger and driver's side? On my car this only happens as above when I rotate the temperature control knob on the "driver's" side but does not happen like this for the passenger side. Anyone with a 2010 model experiencing the same? Based on what I've seen, this does not seem to happen for the later models. Any help or feedback would be much appreciated. Thanks