Thanks Bill

I'm sure the relay swith is under the hood, but I cannot distingush whick relay it is. Volvo parts says I need the number on it before they know which one it is. Does anyone know how I can tell which relay it is.

Where do I located this relay switch. The Volvo dealer says I will need to give them a number off the top of the relay before they know whick one it is. All the relays look the same and are all black. Can anyone help with this answer.