Where is the thermostat located on a 2000 Audi A8 located?

On a 2000 Audi A8, the thermostat is located in the engine bay, typically near the engine block. It is integrated into the housing that connects the upper radiator hose to the engine. To access it, you may need to remove some components, such as the air intake or other nearby parts, depending on the specific engine configuration. Always refer to the vehicle's service manual for precise instructions.