Bus signals, PMM

/ 9-5 (9600) / 2008 / 8. Body / Glass, windows and mirrors / Technical description / Bus signals, PMM

Bus signals, PMM

For a more in-depth description of the car's bus system, see System overview, bus and diagnostic communication, petrol and System overview, bus and diagnostic communication, diesel .

The PMM uses the following information:

Information	Value/Units	From	Description
Memory function (memory store button + memory buttons 1, 2 and 3), driver's seat		PSM	PMM receives information that memory store is being carried out.
Memory buttons 1-3, driver's seat		PSM	The current memory function depending on which button has been pressed.
Reverse gear		DICE	Receives information if reverse gear is engaged. PMM uses the information to tilt the passenger door mirror when the tilt-down button on the switch is pressed.
Steering wheel location		TWICE	PMM receives information on whether the car is LHD or RHD.
Diagnostics		DICE	PMM communicates with the diagnostic tool via DICE

PMM outputs the following information:

Information	Value/Units	From	Description
Diagnostics		DICE	The diagnostic tool receives information from PMM via DICE.