Audi A4: Customer information
Audi A4 (B9) 2016-2026 Owner's Manual / Customer information
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data protection in the MMI.
Applies to: MMI: Select on the home screen: SETTINGS
> General > Legal notes > About Audi
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Transmitted information
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Coolant System/Coolant
Connection Diagram - Coolant Hoses
Connection Diagram - Coolant Hoses, Versions without Parking Heater
Note
Blue = large coolant circuit.
Red = small coolant circuit.
Brown = heating circuit.
Green = coolant circuit for the transmission.
The arrows show the coolant flow direction.
1&
Door Arrester, Removing and Installing
Removing
- Move the door window into the "closed" position.
- Remove the door trim panel. Refer to
→ Body Interior; Rep. Gr.70; Front Door Trim Panels; Front Door
Trim Panel, Removing and Installing.
- Remove the speaker. Refer to
→ Communication; Rep.
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