while looking at the data plate on my 52 J i see the number 16 under the I.P. space . The handbook gives the color info as Willow Grey in the data plate section of the book . My interior color is black but could have been painted in the past . The inside of the glove box cover is a grey color as is the steering column . Should the whole inside color be Willow Grey ? If so , where does the color start and end ?