Where is the rear wiper relay in a 2004 vw polo 1.9sdi?

In a 2004 VW Polo 1.9 SDI, the rear wiper relay is typically located in the fuse box. The fuse box is usually found in the driver's side footwell or under the dashboard. You can identify the specific relay for the rear wiper by consulting the fuse box diagram, which indicates the function of each relay. If you're unsure, checking the owner's manual can provide further guidance.