James and I were a little 'miffed' by your post, as many Volvos have the same problems regardless of model. I did chuckle a lot!! One doesn't need to own an S60 for those problems:

The rear fogs can be made to work on both sides, consider it a blessing that the PO did it for you. Just make sure you only turn them on in pea fog conditions as they are very bright and annoying when driving in the dark. Same intensity as the brake lights.

The front fogs get sand blasted. I tried sanding and applying clear coat to the lenses which worked for about 6 months until they were pitted again. The fogs do not do much for lighting and only work when the headlights are also on.

If the chime dies, be thankful. Most of us know when to take the key out and how to close the door.

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Keeping it running is better than buying new