BMW fault code 97D4
Satellite, seat, passenger
SSBF: Resistance, firing circuit, active head restraint, front passenger, too low
Module version: Satellite, seat, passenger (SSBF)
In: 7 Series (E65) 2001–2008, 7 Series (E66) 2002–2008, 7 Series (E67) 2002–2008
Reading and clearing it
Fault code 97D4 is a BMW code, stored in the car's satellite, seat, passenger, 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 satellite, seat, passenger is on: 7 Series (E65), 7 Series (E66), 7 Series (E67)
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