C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)
![background image](/gmc/c_3500_truck_2wd/v8-454_7.4l_vin_j_sfi/Page-1196003.png)
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Illuminated entry control of courtesy lamps.
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Vanity mirror lamp is activated
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Courtesy lamp is activated
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Dome lamps
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Glove box lamp
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Reading lamps
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Courtesy lamps are enabled by the following inputs:
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Discrete input to the BCM from the door jamb switches or door handle or dome lamp input
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Remote control door lock transmitter activation (function of illuminated entry)