How to Use Autel IM508 to Add New Smart Key for BMW E90 CAS3 2008 by OBD

This post guides you how to use Autel IM508 to Add New Smart Key for BMW E90 CAS3 2008 by OBD. Procedures: Connect IM508 programmer to BMW E90 obd port. Select “IMMO”→BMW→ Smart Mode Then Autel IM508 will scan immobilizer system,engine system,transmission… Continue Reading