hi everyone.i’ve had a different a1 for years...love em! i needed some new tyres so i thought to go for a wider tyre at the back for more of a sportier look..215/40/r17 to a 225. they fitted them and within an hour the management system (after i calibrated them in the settings) went into limp mode as it sensed a wider tyre at the back so had to buy another set of tyres at the original 215 size. do i need to change all 4 to the bigger size as the garage tried countless times to reset it but the management system wouldn’t have any of it!!
