Alfa Romeo 159 2.4 JTD 20V Fino a 12/05 – GLOVE COMPARTMENT LIGHT – LUGGAGE COMPARTMENT LIGHT – SUN VISOR LIGHT – – Station Wagon – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

WIRING DIAGRAM - GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT - Alfa Romeo 159 2.4 JTD 20V Fino a 12/05

GLOVE COMPARTMENT LIGHT - BOOT LIGHT - SUN VISOR LIGHT - WIRING DIAGRAM Alfa Romeo 159 2.4 JTD 20V Fino a 12/05

COMPONENTS - GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT - Alfa Romeo 159 2.4 JTD 20V Fino a 12/05

Component code	Description	Reference to the operation
B002	JUNCTION UNIT UNDER DASHBOARD
B099	MAXIFUSE BOX ON BATTERY
C015	DASHBOARD EARTH, DRIVER'S SIDE	-
C020	PASSENGER SIDE DASHBOARD EARTH	-
C030	LEFT REAR EARTH	-
D085	REAR/TAILGATE COUPLING	-
G030	GLOVE COMPARTMENT LIGHT
G031	DRIVER'S SUN VISOR LIGHT
G032	PASSENGER SIDE SUN VISOR LIGHT
G040	BOOT COURTESY LIGHT
G41	TAILGATE COURTESY LIGHT
I015	GLOVE COMPARTMENT LIGHT SWITCH
M001	BODY COMPUTER
M089	STEERING LOCK CONTROL UNIT (NBS)
N057	BOOT LOCK GEARED MOTOR

COMPONENT LOCATION - GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT - Alfa Romeo 159 2.4 JTD 20V Fino a 12/05

GLOVE COMPARTMENT LIGHT - BOOT LIGHT - SUN VISOR LIGHT - COMPONENT LOCATION Alfa Romeo 159 2.4 JTD 20V Fino a 12/05

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Component code	Description	Reference to the operation
B002	JUNCTION UNIT UNDER DASHBOARD
B099	MAXIFUSE BOX ON BATTERY
C015	DASHBOARD EARTH, DRIVER'S SIDE	-
C020	PASSENGER SIDE DASHBOARD EARTH	-
C030	LEFT REAR EARTH	-
D085	REAR/TAILGATE COUPLING	-
G030	GLOVE COMPARTMENT LIGHT
G031	DRIVER'S SUN VISOR LIGHT
G032	PASSENGER SIDE SUN VISOR LIGHT
G040	BOOT COURTESY LIGHT
G41	TAILGATE COURTESY LIGHT
I015	GLOVE COMPARTMENT LIGHT SWITCH
M001	BODY COMPUTER
M089	STEERING LOCK CONTROL UNIT (NBS)
N057	BOOT LOCK GEARED MOTOR

DESCRIPTION - GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT - Alfa Romeo 159 2.4 JTD 20V Fino a 12/05

When the boot is opened the luggage compartment lights come on (two side lights and one central one). They go out when the boot is closed.The light inside the glove compartment comes on when it is opened and goes out when it is closed.The lights located beneath each of the sun blinds are turned on by a switch located on the lights themselves.The Body Computer continuously acquires the battery voltage signal to compare it with a limit figure (SBMT function): if the battery voltage measured is below the level, it intervenes via the CAN sending a signal to disable a series of loads: these include the glove compartment light, the boot light and the sun visor lights; the function is activated after the key-off (TEG extracted).

FUNCTIONAL DESCRIPTION - GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT - Alfa Romeo 159 2.4 JTD 20V Fino a 12/05

On the basis of the battery voltage control logic (SBMT) described previously, the Body Computer M1 supplies the boot lights G40A, G40B and G41 from pin 23 of connector E. Pin 33 of connector E supplies the driver side sun visor light G31 and passenger side sun visor light G32; pin 16 of connector H supplies the glove compartment light G30 in a similar fashion.The boot opening switch located in the N47 lock sends an earth signal when the boot is open, which turns the G40A, G40B and G41boot lights on. The same signal is sent to the M1 body computer - pin 36 of connector E, boot open signal; the same signal is used by the alarm system (where fitted).the glove compartment light G30 is switched on automatcially - when the switch I30 closes - as the compartment is opened.The lights in the visors G31 and G32 are switched on by an earth signal sent from the switch on the lights themselves.