System Components

In addition to the BC1 the DWA system consists of the following components:

• Door, Hood and Tailgate Switches
• DWA LED
• Tilt Sensor
• UIS Sensor
• Auxiliary Powered Siren
  Fig 1: Wiper Stalk Switch

  Courtesy of BMW OF NORTH AMERICA, INC.
  Fig 2: Hood Switch

  Courtesy of BMW OF NORTH AMERICA, INC.