S80 T6 L6-2.9L Turbo VIN 91 B6294T (2002)
The outside temperature gauge is integrated in the tachometer. Its function is to display the outside temperature and to warn the driver when the
conditions are icy by displaying a symbol of a snowflake. The snowflake is displayed at a range of -5 to +2°C.
A sensor which detects the outside temperature is mounted in the right-hand door mirror. The temperature signal is then read off by either the passenger
door module (3/127) or driver's door module (3/126), depending on whether the car is left or right-hand drive. The value is transmitted via the Control
area network (CAN) to the central electronic module (4/56) which then forwards the message to the driver's information module (5/1). The temperature
is displayed in Celsius or Fahrenheit, depending on the market, in increments of one degree. The temperature unit can be changed when reprogramming.
Clock
The only function of the clock is to display the time in hours and minutes.
The data is transmitted via the control area network (CAN) from the central electronic module (4/56) to the driver information module (5/1).
The customer can adjust the time using a knob on the clock display. The driver information module then transmits the new time to the central electronic
module which registers the new data and updates its clock accordingly. The customer can select whether the time will be displayed using the 12 or 24
hour clock. If the 12 hour clock is selected AM or PM is automatically displayed.
Seat belt reminder
