Together, someone knows if it is possible to retrofit the interval controller for the front windscreen wiper at Seat Mii? So, this multi-stage controller on the right steering stick lever, for the wiper frequency in interval mode. As I want to upgrade to my Mii GRA+MFA (Thread), I have to change the steering stick lever anyway and move additional wires to the BCM. The opportunity would be favorable. It is of course necessary that the BCM in the Mii/Up can read out the poti on the controller, so that the corresponding input is available and equipped. Another question is whether there is the right steering stick lever with the functions (MFA keys + interval controller) for the Mii/Up at all… The 1K0 953 519 J looks at least superficially as if it could fit.