[Yakdoc]

Hi all, I have a 2010 i30 crdi, the turbo Shat itself and filled the motor with oil bending rods. I've just purchased a fairly low klms engine 113,149 klms from a 2012 model.  The instrument cluster with the correct klms for the motor is for sale. is it as simple as changing the instrument cluster over or, are the klms info stored in the ecu and I'll need to change that?