Gælder for: MODELS 970, 972, 974, 975, 976 as of 1.5.00 up to 28.2.03 with CODE (EC6) 15-pin trailer socket with CODE (EC7) Trailer socket 12 V, 13-pin MODELS 970, 972, 974, 975, 976 as of 1.5.00 up to 28.2.03 with CODE (EC6) 15-pin trailer socket with CODE (EC7) Trailer socket 12 V, 13-pin