Look on page 62 in "The BMW 2002"( A comprehensive guide to the classic sporting sedan), by Macartney. It shows an ad for factory options, out of a BMW division called "Blue Ribbon parts and accessories". Shown is the 4 headlight conversion kit, Alloys, roof rack, Badge Bar, and numerous other options that I would love to discover in the rafters of aunt Tillies garage. What do you suppose an "Inflatable Temporary Windscreen Kit" looks like???? (Part 90.00.0.009.909)