Heated rear windshield and door mirrors

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Volvo V70, 2006 Volvo V70, 2005 Volvo V70, 2004 Volvo V70, and 2003 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Heated Rear Windshield & Door Mirror System Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

The heated rear windshield and door mirrors are activated by pressing the switch on the climate control module (CCM) (3/112). The climate control module (CCM) transmits information via the controller area network (CAN) indicating the status of the electrical heating to the following:

rear electronic module (REM) (4/58)
driver door module (DDM) (3/126)
passenger door module (PDM) (3/127).

For further information, see VIDA Design and Function, driver door module (DDM)/passenger door module (PDM) and Design and Function, rear electronic module (REM).