After 2-1/2 mostly trouble-free years, my 2000 S70 AWD is about to hit 50,000 miles. I thought I'd take it for one last trip to the dealer for an oil change and other incidentals.

Anything that I should have checked out??

The A/C?
What about the AWD?
I've also read recently (can't remember where) about a tech bulletin regarding the radio reception. I noticied relatively poor reception (compared to the Saab I traded in) from the day I got my car, but have since become used to it. Is there a fix for this?

I thought about the extended warranty, but decided that I'd prefer investing the money in something with a guaranteed return. That way, the money is there if I need it, and will grow if I don't.

Thanks in advance for your replies.