interior color code is not in the vin. its on the vehicles certification label drivers side door jam. its listed on bottom of lable looking at it with mfd. by ford motor co.either in u.s.a.or canada ltd. at the top.on bottom of label reading from left to right on bottom it reads body,vr,(vinyl roof codes), mldg,(molding codes),int. trim, the letters under thic code is what your looking for. the first code letter=fabric and seat type,second code=color. if i find the meanings of the code letters i'll post