The red/green wire connects to the starter solenoid. It's a rather poor design, IMHO, to use a spade lug for this connection. Why not use a screw or more secure method given the generally high-quality engineering Volvo has used elsewhere?

Hi all, I bought a used 2002 Volvo S60 last November. It's run pretty well until last week when it wouldn't start. I finally got the starting problem fixed (the red/green wire slipped off it's spade lug) but now my wipers don't work. I manually removed and inspected every fuse in the block and all a...