I found that the 5 k service at my dealer covers most things listed in the 15k service requirements. (and also, the $30 "quick lube" covers most things in the 5k requirements).
For the few items that aren't covered, you have the choice of ignoring them at your own risk (small), doing them yourself, or asking them to add them onto the service.

2004 Tideland, Package #7 (all safety options) + EV
70000 miles at 49.0 mpg avg.
Louisville, Colorado