Thanks for the speedy response! You were right, it was hard to get at it, however here is the info I was able to see:

BOSCH 0 280 750 131
PBTGF30
GERMANY
5 02:41
30711554
05W406

I realize this is not the Magneto Marelli you mentioned was known to be defective. However, given my car's low mileage ...

I just had the ETM replaced on my 2002 S60 2.4T

When the dealer informed me that this would NOT be covered by warranty, I searched online and found the Warranty "Extension" program. I informed the dealer of it, as well as speaking to Volvo Canada directly, and they both told me the program applies ...