I've noticed the veracruz has no radiator overflow tank. Is there a trick to flushing it or is is a pretty straight forward deal?

 

The tank should be on the passenger side of the engine bay next to the windshield washer fluid reservoir (see attachment). Flushes the same as any other car. Remember to dispose of the old coolant properly. I'm not the environmental type, but I hate it when pets die and/or kids get sick because this stuff was flushed out on the ground or left sitting unattended in a drain pan.