If you have any reliable information on either the EWS4 system or your own system, if different, please let us know.Īlso, if you have a specific issue you are attempting to solve, please describe it in detail and provide Last-7 Characters of your VIN so we can get ISTA wiring diagrams. Since BMW does NOT want to 'Educate' car thieves on exactly HOW its Immobilizer systems work, some guess-work is involved here. Motor ECU, which appears to me to indicate that on my EWS4 3/2007 328xi (US) the CAS & DME cannot be 'synched'.Ģ) INPA > CAS > F5 Status > F3 Status Internal > F7 Read CAS/EWS Version (mine is EWS4). I attach two INPA ScreenPrints which suggest that to me:ġ) INPA > CAS > F6 Activate > F2 Sync. My understanding also is that EWS4 either cannot be, or doesn't NEED to be, 'synched' with the DME. Schlieen Sie die Tr, bei welcher die Fensterheber Kalibrierung stattfinden soll. Fall eingeschaltet, deaktivieren Sie die Kindersicherung fr die Tren. Schalten Sie die Zndung ihres BMW an, sodass die Stromversorgung aktiv ist. In US, my understanding is that basically all 2007 & later models have EWS4. Kalibrierung eines BMW Fensterhebers So gehts. I would be interested in knowing what version of EWS your CAS Module indicates your vehicle has.
See the attached pdf: 'E9x References, 210523 Revision' for links to many helpful Web sites, including MEGA links for INPA (BMW Standard Tools) Downloads.
