Gælder for: Model 906.1/2/6/7 up to 6/30/13 with code E43 (Trailer socket, 13-pin) with code E57 (Electrics for trailer socket) except code E40 (Trailer socket, 7-pin) except code E58 (Electrics for trailer socket) except code ZL3 (National version for Latin America) except code ZU7 (National version for Canada) except code ZU8 (National version for USA)