One problem related to coolant leaking has been reported for the 2000 Volkswagen Beetle. The most recently reported issues are listed below.
2000 Volkswagen Beetle leaking coolant, defective airflow sensor, check engine light illuminated and problems with window switch. The window had to be operated a certain way in order to operate properly,the check engine light had come on due to a bad airflow sensor in which the problem occurred on two occasions, the coolant light had come on due to the tube that had run from the coolant container to the engine had cut in it and leaked coolant.