Things to do in Munich while you're waiting for your BMW...
Some museums and other points of interest:
1. Deutsches Museum - German version of Smithsonian near Old Town
2. Deutsches Museum - Transport and Mobility About 3-4 km from main Deutsches Museum
3. Deutsches Museum Flugwerft Schleißheim - Air & Space At an old airfield in the north - near BMW
4. Dachau Concentration Camp Memorial Site in the north - near BMW
5. Münchner Stadtmuseum - City Historical Museum
6. Olympiapark - Olympic Park and Observation Tower - near BMW
Make sure to check the museums' websites for opening days and times.
Many museums are closed on Mondays and most national holidays (which there are many in Germany!)