Your part number looks to be incorrect
4M0907129GT- PR - AV0 (drive on left), 1XA (multi function steering wheel), 6I0 (without lane keep), 8T9 (without cruise, without acc, with speed limiter)
I think you'd need
4M0907129MG- PR - AV0 (drive on left), 1XA (multi function steering wheel), 6I1...