Brought it in a 4th time; this time they found this:
CAUSE: 1600102 6FRU--1613515 7FRU--SYSTEM TEST FINDS LEAKING DMTL MODULE
EN001 Y 4465 W 1 16-13-7-193-479 LEAK DIAGNOSTIC PUMP: 162020
FC: 1613051400
1491 BMW SERVICE TEST FOUND FAULT 2A16 SUPER FINE EVAP LEAK PERFORMED TEST PLAN SYSTEM FAILED LEAK TEST CHECKED SYSTEM FOUND DMTL PUMP INOPERATIVE REPLACED DMTL PUMP PERFORMED SYSTEM TEST EVAP SYSTEM PASSED THE LEAK DETECTION TEST ROAD TESTED TO VERIFY REPAIRS
The replaced the DMTL pump, and I asked them to drive it 100 miles, and no problems so I picked it up.
Today, the SES light came on again! For the 5th TIME!
My wife and I are now close to taking legal action for the lemon law.
Can anyone offer any suggestions?