What ENET / DoIP is
ENET is BMW's Ethernet diagnostic interface. The modules speak DoIP (Diagnostics over IP), the same UDS services wrapped in an IP transport instead of a serial line.
Vehicle discovery, addressing and the DME pinout are on the protocols guide.
Which cars use it
- F20 / F30 / F31 (1 and 3 Series)
- F10 (5 Series)
- F15 / F16 (X5 / X6)
- G20 / G30 and later
Older E-series cars use K+DCAN.
What you can read
The same fault memory and live-data surface as K+DCAN, over a faster link. See the engine profiles and the fault-code index.