How to: Diagnose/Fix DMTL Fault Codes on your BMW

0:00 Intro
0:22 DMTL Explained
2:00 2A17 Fault, DMTL module failure
2:17 2A15 or 2A16 Fault, minor leak detected
4:22 My X5 DMTL Fault
4:45 Purge Valve
6:35 Gas Cap
7:18 DMTL Pump
8:52 Charcoal Canister
9:42 Expansion Tank
10:43 DMTL Service Function Procedure