How do you replace the air flow meter on a VW Beetle?

To replace the air flow meter on a VW Beetle, first disconnect the negative battery terminal to ensure safety. Remove the air intake duct by loosening the clamps and disconnecting any electrical connectors. Next, unbolt the old air flow meter from its housing, then install the new meter by reversing the process. Finally, reattach the air intake duct, reconnect the battery, and start the engine to ensure proper function.