One problem related to air brake abs warning light has been reported for the 2000 Volkswagen Beetle. The most recently reported issues are listed below.
Abs and brake warning light started flashing a beeping while car still had more than 50% of original brakes left. No act or event seems to have precipitated the problem. Dealer service department believes that the abs pump is malfunctioning. Regular application of brakes is unaffected. Unknown whether application of abs system would cause brake failure.