BMW Repair: wont start and lights flashing, 2003 bmw 325i, cluster test

Question
When I went to start my 2003 BMW 325i this morning, all lights flashed on and off, all inside and headlights, and there was no engine noise.  I recently had repairs made on the driver door air bags (hit a curb and caused these to go off).  Is this a battery problem or an issue with the repairs?  I have been driving the car for a couple of days since picking it up with no problems.  

Answer
Danelle, Use the intrument cluster test number 9 to read the battery voltage from the car (see previous posts on how to do this). If the battery voltage is low charge the battery or try to jump start the vehicle using the underhood jumping posts. If you are able to start it then it is low voltage issue with the battery. If you are still under warranty (under 50K miles) drive or have it towed to the dealer. The battery is a covered component.
-Evan