Barb if you go to the main page of Smartusa.com. Click on "full website", then on "Owners" choose "Owners Site", Then "Operate and Service you vehicle", then " Maintenance Schedule" and you can look at what each of the 10K, 20K, etc involves. Or just try following this: http://owners.smartusa.com/Maintenance_Schedule.aspx,
under DIY the they give instructions for how to change your oil, spark plugs, air filter, battery and wiper blades: http://owners.smartusa.com/Do_It_Yourself.aspx. You can also access the Manual there.
I hope this helps. Enjoy your trip to Canada.