Interpretation ID: aiam5042
Maintenance & Repair Maersk Inc. 231 Tyler Street Port Newark
NJ 07114;
"Dear Mr. Misorski: This responds to your letter of August 6, 1992 asking for an interpretation of Federal Motor Vehicle Safety Standard No. 108. You write with reference to an amendment that became effective December 1, 1991, requiring a minimum of 12 square inches of lens area for rear stop or turn signals on vehicles over 80 inches wide, regardless of the separation between lamps. You request confirmation of your feeling that 'equipment manufactured prior to December 1, 1991 would be exempt from this ruling', and that 'it only applies to equipment that is manufactured after December 1, 1991.' You have asked for this interpretation to 'ensure compliance with our equipment fleet.' What the amendments require is that multipurpose passenger vehicles, buses, trucks, and trailers whose overall width is 80 inches or more, which are manufactured on and after December 1, 1991, be equipped with stop and turn signal lamps that meet the new requirements. Stop and turn signal lamps which were manufactured prior to that date that do not meet the new requirements are permissible to replace original equipment of the same type on vehicles manufactured before December 1, 1991, but they cannot be used as either original or replacement stop and turn signal lamps on vehicles manufactured on and after December 1, 1991. Furthermore, Standard No. 108 continues to allow manufacture and sale on and after December 1, 1991, of the old type of stop and turn signal lamps for replacement of original equipment on vehicles manufactured prior to December 1, 1991. I hope that this assists you with your compliance question. We shall be pleased to answer any further questions you may have. Sincerely, Paul Jackson Rice Chief Counsel";