2002 BMW 525i Miles to change drive belts or V belts

Hi there,

Good preventative maintenance starts with the service department checking the belts at every service, there is no set time to replace external accessories drive belts, they should be replace when they are showing signs of wear. This should be very evident well before any failure can happen, so make sure that the service department do there job and do the inspections as required.

Mark (mhpautos)