How do you drain Peugeot 307 coolant?

Answer 1

Set the heater control to the hot setting. Remove the radiator cap and then loosen the drain plug on the radiator. If there is no drain plug then remove the lower radiator hose from the radiator. Flush the radiator with tap water from a garden hose. Reattach the lower hose. Remove the thermostat and replace it with a new one. Should be located where the upper hose connects to the engine. Pour in a 50/50 mix of the correct coolant and distilled water. If you buy premixed then just pour that in. Should take 2 gallons. Leave the radiator cap off and start the engine. let it run as you keep an eye on the level in the radiator. Keep adding coolant to keep the radiator full. Watch for escaping air bubbles. Once you see no more bubbles escaping replace the cap. Repeat the bleeding process one more time after you have driven it for at least 10 miles. Do not remove the radiator cap when the engine is hot.

Answer 2

I need to drain and flush my coolant system, but I'm not sure how to do this. Could anyone give me an idiots guide (with labelled photos if possible!)

Thank you!