BMW fault code 984D

Satellite, B-pillar, left

SBSL: Control-module fault (voltage ZK1 Front airbag left stage 1/E6x Active headrest left not OK)

Module version: Satellite, B-pillar, left (SBSL85)

In: 5 Series (E60) 2003–2010, 5 Series (E61) 2004–2010, 6 Series (E63) 2003–2010, 6 Series (E64) 2004–2010, Z4 (E85) 2002–2008, Z4 (E86) 2006–2008

Reading and clearing it

Fault code 984D is a BMW code, stored in the car's satellite, b-pillar, left, 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, b-pillar, left is on: 5 Series (E60), 5 Series (E61), 6 Series (E63), 6 Series (E64), Z4 (E85), Z4 (E86)

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