hi friends
i have A3 8V 1.4tfsi 122hp year 2013 finiton ambiente without MFSW
i want retrofit : steering whell ambition + MFSW
Trouble :
after install all , dash no ligth DTC warning BUT my MF not ligth ON and not work
air-bag ok because not DTC stored and not ligth warning in dashboard
i code gateway HIGH (modul 19) and MFSW (modul 16) to active MFSW
old installation :

new installation :

OEM installation :

my coding after installation :


DTC stored in gateway : no communication with MFSW

OEM part installing in car :
direction command : 8V0953521C
steering angle sensor : 5Q0953549A
gateway HIGH : 5Q0907530M
wire MFSW Rbag to steering angle sensor : 8U0971589C
So i not understand why MFSW not working and not ligthing
anybody can confirm my coding is ok ?
and my part OEM is compatible with MFSW ?
thank you for your help
i have A3 8V 1.4tfsi 122hp year 2013 finiton ambiente without MFSW
i want retrofit : steering whell ambition + MFSW
Trouble :
after install all , dash no ligth DTC warning BUT my MF not ligth ON and not work
air-bag ok because not DTC stored and not ligth warning in dashboard
i code gateway HIGH (modul 19) and MFSW (modul 16) to active MFSW
old installation :

new installation :

OEM installation :

my coding after installation :


DTC stored in gateway : no communication with MFSW

OEM part installing in car :
direction command : 8V0953521C
steering angle sensor : 5Q0953549A
gateway HIGH : 5Q0907530M
wire MFSW Rbag to steering angle sensor : 8U0971589C
So i not understand why MFSW not working and not ligthing
anybody can confirm my coding is ok ?
and my part OEM is compatible with MFSW ?
thank you for your help
