Vehicles without auxiliary heater

WARNING: This page is about a different car, the 2010 Audi A8, 2009 Audi A8, 2008 Audi A8, and 2007 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.

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1 - Radiator

Removing and installing → Radiator, removing and installing
Change coolant after replacing

2 - ATF cooler

Removing and installing → 37 - CONTROLS, HOUSING
Change coolant after replacing

3 - Coolant thermostat

For ATF cooler

4 - Generator

5 - Oil cooler

Removing and installing → Oil cooler, removing and installing
Change coolant after replacing

6 - Cylinder head and cylinder block

Change coolant after replacing

7 - Engine Coolant Temperature (ECT) Sensor G62

Removing and installing → Engine Coolant Temperature (ECT) Sensor G62, removing and installing

8 - Throttle valve connection

9 - Bleeder screw

In coolant hose to heater core

10 - Heater core

Change coolant after replacing

11 - Bleeder screw

In coolant hose from heater core

12 - Cap

Pressure relief valve, checking → Pressure relief valve in cap, checking

13 - Coolant expansion tank

14 - Map Controlled Engine Cooling Thermostat F265

Removing and installing → Map Controlled Engine Cooling Thermostat F265, removing and installing

15 - Coolant pump

Removing and installing → Coolant pump, removing and installing