R 350 4MATIC (251.165) V6-3.5L (272.967) (2006)
/v6-3.5l_(272.967)/Page-4373002.png)
Function principle of light sensor
The rain/light sensor measures the light intensity falling on it from outside.
The information is transmitted via the overhead control panel control unit (N70) on the Controller Area Network-Bus Class B (interior) (CAN-B).
