How do you replace thermostat on 1997 BMW 528i?

removing the thermostat on a 1997 BMW 528i series will be simple. First the fan will need to be taken off, then the cowl covering will need to be removed. After these parts are removed, the thermostat is in plain view. The hoses on the thermostat do not need to be removed on this car. The thermostat will removed by taking the two bolts off.