Interpretation ID: aiam2506
Manager
Safety Engineering
BMW of North America
Inc.
Montvale
New Jersey 07645;
Dear Mr. Ziwica: This is in response to your January 17, 1977, letter concerning th requirements of Safety Standard No. 111, *Rearview Mirrors*, For passenger cars. You requested confirmation of your interpretation that the standard specifies no requirements for outside rearview mirrors on the passenger's side of the vehicle when the inside rearview mirror meets S5.1.1 of the standard.; Your interpretation is correct. If the inside rearview mirror of passenger car meets the specified performance requirements, the vehicle is not required to be equipped with an outside rearview mirror on the passenger's side. However, a manufacturer is free to equip its vehicles with outside right-hand mirrors, either plane or convex, if he choses(sic).; You should note that each passenger car whose inside rearview mirro does not meet the field of view performance requirements of Paragraph S5.1.1 must have an outside rearview mirror of unit magnification installed on the passenger's side of the vehicle.; Sincerely, Frank Berndt, Acting Chief Counsel