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Network Message Chart

WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.

BCM Network Input Messages 

Broadcast Message Originating Module Message Purpose
Headlamp flash to pass status SCCM Indicates to the BCM a request for the high beams or flash-to-pass.

SCCM Network Input Messages 

Broadcast Message Originating Module Message Purpose
Auto high beam request IPMA Indicates to the SCCM a request for the high beams based on the IPMA camera input.
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