Muth Signal Mirror for F150/250 Light Duty 1998-2003, Super Crew 2001-2003, F150 Heritage 2004

Signal® mirrors use high-intensity LED lamps to turn ordinary exterior rearview mirrors into safety features that command attention. When a turn signal is activated, a flashing chevron < appears in the corresponding side mirror to alert drivers in the "blind spot" of your intentions. When emergency hazard flashers are used, both mirrors flash warning signals. The mirrors function as conventional rearview mirrors when the signals or hazards are not activated. While surrounding drivers see a bright, attention-getting display, the driver of the vehicle equipped with Signal® mirrors sees only a subtle tell-tale display - a reminder the mirror is activated. These mirrors are special order and may take up to 12 days for shipping.