Door open warning lamp
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.
The door open warning lamp function is on cars from between structure weeks 199820 and 199950. The function utilizes the signal transmitted by the central electronic module (CEM) (4/56) on the controller area network (CAN) when a door is opened. The signal is received by the driver door module (DDM) and passenger door module (PDM). The door open warning lamp is then lit in the left (10/60) and right-hand (10/61) front doors. When the door is closed, the central electronic module (CEM) transmits a new signal on the controller area network (CAN). The signal is received by the driver door module (DDM) and passenger door module (PDM) which turns off the relevant door open warning lamp.