BMW fault code 0003
Multifunction steering wheel
Left buttons radio volume up and down pressed simultaneously
Module version: Multifunction steering wheel E38 (MFL)
In: 5 Series (E39) 1995–2003, 7 Series (E38) 1994–2001
Reading and clearing it
Fault code 0003 is a BMW code, stored in the car's multifunction steering wheel, not a generic OBD2 code (P0xxx): a generic OBD2 reader only reaches the engine's emissions faults, so it won't show it. AutoLingo for BMW reads it with BMW's own diagnostic protocols, in plain English, with the details the module stored about it, and clears it after a repair. If a fault comes right back after it's cleared, the problem is still there.
The multifunction steering wheel is on: 7 Series (E38), 5 Series (E39)
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