u/Extreme-Pitiful

E60 06 530i no Cranking no start A ghost lives in the car.

1. alternator new
2. battery new
3. Ista + No fault code(cas,dme)
4. Starter motor oem new
5. Key, ignition on ok!
6. Starter Voltage drop ok!
7. Jumpstart failure
8. No cranking just starter motor Solenoid sound only.
   CAs and dme problems?
   Please help me. Any idea please.