Air bag lamp illuminated. fault code 9309A0.
BMW technical service bulletin B650518 for 2016-2017 BMW X5.
- Bulletin number
- B650518
- Component
- Air bags
- Summary
- AIR BAG LAMP ILLUMINATED. FAULT CODE 9309A0. The red air bag warning light is illuminated (check-control message: restraint system, CCM-ID: 97) The following fault memory is entered in the ACSM4 (Advanced Crash Safety Module): 9309A0 - Safety battery terminal 3: Resistance too big / Safety cutout of EME: Resistance too great Contact problem with connector A190 1B at the EME (Electrical Machine Electronics). The wires going to pins 7 (CRASH +) and 20 (CRASH-) in connector A190 1B are under tension. Vibrations may sporadically increase the resistance values of these connections outside of the acceptable range leading to an air bag warning light being illuminated. Note: This repair will also satisfy SI B12 28 18 'F15 PHEV - Malfunction indicator lamp lit'
Owners of these vehicles have filed 10 complaints in the airbags category.
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