One problem related to brakes failed has been reported for the 2000 Volvo V40. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Volvo V40 based on all problems reported for the 2000 V40.
Moisture in the vacuum system caused the vacuum pump to fail. When it was cold the vehicle's brakes didn't function at all. The rear brakes failed due to a defect in the brake system. The manufacturer refused to pay to replace the system.