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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 1133 (Glass, Frames And Mechanisms) >> Description And Operation >> Glass, Frames and Mechanisms - System Operation and Component Description >> System Operation >> Network Message Chart - Rear Window Defrost

Network Message Chart - Rear Window Defrost

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.

Heating Ventilation And Air Conditioning (HVAC) Module Network Input Messages 

Broadcast Message Originating Module Message Purpose
Climate control requests APIM (if equipped with touchscreen) The climate control requests message contains the rear window defrost request information. When the rear window defrost function is requested using voice command or the button is selected on the touchscreen, this input activates the rear window defrost system.