[ColinK2]

Where can I find the B-Pillar Airbag Sensor? Does anyone have a photo

• Car had water in floor area - left side.
• I removed both seats and dried out the interior with a heater over a few days.
• During the process I started the car with seat removed.
• On re-building I found Airbag / Seatbelt lights on dash.
• I assumed this just needed reset.
• After lots of hassles getting INPA working I managed to clear the fault it returns immediately:

Name = MRS
Error code 93ca
Kind of error = E2

On seaerching online I found the following
BMW Airbag Module Reset & Fault Codes | MyAirbags - Airbag Reset & Seat Belt Pretensioner Repair
93CA Airbag sensor, B-pillar, driver’s side (X-direction)
93CA Airbag sensor, B-pillar, left (X-direction)

https://www.bimmerfest.com/attachments/bmw-code-sheet-pdf.277812/
0x244193CA 93CA Deactivation:satellite,door,front right

Can find nothing online to identify the specific sensor.

I have removed the left seat and lifted up the carpets. I cannot find any sensor.

Seat connectors are plugged in correctly.

Any suggestions where I can find this sensor?

Thanks ColinK2

 

[Thepenl]

Probably your airbag ecu is the problem. It’s located under the plastic console of the handbrake. Airbag sensors are way higher on the B Pilar under the seatbelts.


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