Maintenance Required Lamp/Indicator: Description and Operation

The SERVICE VEHICLE SOON indicator (amber) is an alert to the driver. The indicator will also turn on whenever there are specific current codes stored in the Body Function Controller (BFC), or in the event of a loss of Serial Peripheral Interface (SPI) data from the Body Function Controller (BFC) to the Instrument Cluster. Until the Body Function Controller (BFC) has been programmed; the Body Function Controller (BFC) will keep this indicator ON.