Engineering:Power side-view mirror

From HandWiki
Driver's control for side mirrors, with tiny curb-view button (Saab 9-5).

A power side-view mirror (power side mirror, power wing mirror, or simply power mirror) is a side-view mirror equipped with electrical means for vertical and horizontal adjustment from the inside of the automobile.

The glass of a power mirror may also be electrically heated to keep it from fogging or icing.[1]

Increasingly, power side mirrors incorporate the vehicle's turn signal repeaters. There is evidence to suggest mirror-mounted repeaters may be more effective than repeaters mounted in the previously predominant fender side location.[2]

Operation

Usually, a single control is used to control both left and right side mirrors. A mirror is selected by a switch or a knob. The mirror selector usually has a neutral position with no mirrors selected, to prevent accidental changes of the view. The position of the selected mirror is adjusted by a joystick, a four-way knob, or other type of position control.[3][4] In luxury designs, power mirror settings may be memorized together with settings of power seats.[4]

References

  1. Scott, J.. How to Rebuild and Modify Your Muscle Car. MotorBooks International. p. 166. ISBN 9781610590181. https://books.google.com/books?id=g8SWg4ULPJMC&pg=PA166. Retrieved 5 July 2015. 
  2. Flannagan, M.J.; Reed, M.P. (2005) (paper, PDF). Geometric Visibility of Mirror-Mounted Turn Signals. Ref 2005-01-0449. Society of Automotive Engineers. http://www.sae.org/technical/papers/2005-01-0449. Retrieved 14 August 2006. 
  3. Hollembeak, B.; Erjavec, J. (2002). Today's Technician. p. 373. ISBN 9780766820999. https://books.google.com/books?id=UrugUxsVWncC&pg=PA373. Retrieved 5 July 2015. 
  4. 4.0 4.1 Haefner, R. (2008). The Car Care Book. Cengage Learning. p. 267. ISBN 9781111780821. https://books.google.com/books?id=SScEAAAAQBAJ&pg=PA267. Retrieved 5 July 2015.