Can I ask a stupid question? I bought my X5 about a month ago and also picked up the extended warranty and extended service warranty. I received a packet in the mail from BMW for the actual warranty but have not received anything regarding the service extension. Does BMW mail out a package for the service package separately or do they not mail out anything at all? Just want to make sure I'm not missing something that I'll need when the time comes to get the oil changed after the initial service warranty expires.

thanks
David