Hi.
Just purchased a 2018 A4 B9. Also purchased a tow trust detachable towbar with designated electrics. Previously fitted one of these on a X trail with no issues just a case of plug and go. Would welcome any advice or pointers in fitting this to my Audi. Seen some threads about coding. Is this necessary? Thanks in advance
Just purchased a 2018 A4 B9. Also purchased a tow trust detachable towbar with designated electrics. Previously fitted one of these on a X trail with no issues just a case of plug and go. Would welcome any advice or pointers in fitting this to my Audi. Seen some threads about coding. Is this necessary? Thanks in advance
