The plastic trim piece around my driver's side door handle and tweeter has two broken tabs, which means that everyime I open the door it pulls slightly away from the panel. Is there any source for these parts other than a dealer? My local MINI dealer is about 60 miles from me, which makes for a right royal pain getting over there during the week.

 

Just have the dealer send it to you in the mail.

I've even ordered calipers from a VW dealer and had them shipped
directly to my house.