Bump.... Anyone else have any insight?

Thanks for your reply. I have no idea what you're talking about but I'm sure my husband would, ha ha! So you think if a fuse is blown and we replace it that would fix the buzzing sound coming from the vacuum pump? Is it relevant that we live in an area where the temperature rarely drops below ...

Hello,

We are trying to fix a problem with my 2003 Volvo S40. My husband has been able to do most of the repairs to this vehicle himself, but this time we are having trouble isolating the problem so we know what parts to order.

There is probably more than one problem, but here is the synopsis ...