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The MMI 3G is completely dead (does not turn on at all)
send us an EMAIL if you was unable to find the correct update for your vehicle
Ranger (from 09
Caddy4: c2015->
then the Option button on your controller
BMW ECU Validation Service - Online ID7 The MMI 3G is completelyBMW ECU Validation Service How does it work? Using E sys, open the Comfort Mode > Certificate Management tab. Go to the Offline tab and click Read SVT (ECU) and Read VIN. Click "Read data and create temporal CBB Request File" and save it. Upload the file saved above to our CBB (Validation) generator. After processing by the service and receiving the Response file, we upload it to E sys in the Write data tab (Choose locally available CBB Response File
