How do you change the drive belts in a Nissan 350Z?

To change the drive belts in a Nissan 350Z, first ensure the engine is off and cool. Remove the engine cover, then locate the alternator and Power Steering belts, loosening the tensioner bolts to relieve tension. Slide the old belts off and replace them with new ones, making sure they are properly aligned on the pulleys. Finally, re-tension the belts, secure the tensioner bolts, and replace the engine cover.