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Home >> Audi >> 2018 >> A6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 163 (Lane Departure Alert System (Diagnostic Codes & Circuit Tests)) >> LANE DEPARTURE ALERT SYSTEM (w/o Dynamic Radar Cruise Control System) >> Circuit Tests >> Indicator Circuit [08/2013 - ] >> Description

Indicator Circuit [08/2013 - ]: Description

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

When the lane departure warning camera detects a lane departure alert main switch signal, it sends the signal to the combination meter assembly via CAN communication. Then the lane departure alert indicator turns on.