S80 T6 L6-2.9L Turbo VIN 91 B6294T (2002)
information about why the lamp has lit. From model year 2002 inclusive the color of the lamp has changed from orange to yellow/red. The lamp lights
red in the event of serious faults, or yellow for less serious faults.
Malfunction indicator lamp (MIL)
The malfunction indicator lamp (MIL) only lights in the combined instrument panel (driver information module) (5/1), if certain emissions related
diagnostic trouble codes (DTCs) are stored in the engine control module (ECM) (4/46) or transmission control module (TCM) (4/28). The signal
between the driver information module and engine control module (ECM) is directly connected.
Diagnostic Functions
Description Of The Scrolling Values (Lamps)
Warning lamp seat belts, value
Indicates whether the lamp is on or off according to the control module.
SRS warning lamp, value
Indicates whether the lamp is on or off according to the control module.
Brake system warning lamp, value
The ABS control module lights or extinguishes the lamp via the control area network. The lamp may assume the value on or off.
Lamp parking brake warning, value
Indicates whether the lamp is on or off according to the control module.
Lamp low oil pressure, value
The oil pressure signal can be read off. The signal comes from the engine control module (ECM). One can read off whether the low oil pressure lamp
should be on or off.
Charge lamp, value
Indicates whether the lamp is on or off according to the control module.
Indicator lamp fog lamp rear, value
Indicates whether the lamp is on or off according to the control module.
Malfunction indicator lamp (MIL), value
Indicates whether the lamp is on or off according to the control module.
ABS warning lamp, value
Indicates whether the lamp is on or off according to the control module.
Traction control warning lamp, value
The Brake Control Module (BCM) transmits the lamp signal to the driver information module (DIM) via the Control area network (CAN). Indicates
whether the lamp is on or off according to the Driver Information Module (DIM).
Diesel preheating lamp
Indicates whether the lamp is on or off according to the control module.
Trailer warning lamp, value
Indicates whether the lamp is on or off according to the control module.
General orange warning lamp, value
Indicates whether the lamp is on or off according to the control module.
General red warning lamp, value
Indicates whether the lamp is on or off according to the control module.
High beam, value
Indicates whether the lamp is on or off according to the control module.
Lamp low fuel level, value
Indicates whether the lamp is on or off according to the control module.
Description of the scrolling values (other signals)
Fuel level, value
Signal from the two fuel level sensors in the rear electronic module (REM). The value displays between 0 and 80 liters depending on the amount of fuel
