Where is the power window switch relay on a 2002 Buick Rendezvous?

The power window switch relay for a 2002 Buick Rendezvous is typically located in the fuse box under the dashboard on the driver's side. To access it, you'll need to remove the cover of the fuse box. The specific relay may vary, so it's advisable to refer to the owner's manual for a diagram that indicates the exact location and identification of the relay. If you're having trouble locating it, checking with a professional mechanic or a dealership can also help.