Product Description

Genuine OEM BMW airbag control unit (SRS/ACSM module) for BMW 5 Series F10 and F11 models.

Part number 6856875 (TSL4979). This module is responsible for controlling the full airbag and safety restraint system, including crash detection, airbag deployment, and seatbelt pretensioners.

This item is used OEM and removed from a working vehicle unless otherwise stated. It may show normal signs of wear consistent with age and use.

Please carefully review all photos before purchase to confirm condition and included components.

Compatibility

This airbag control unit is compatible with the following BMW models:

Vehicle Models

• BMW 5 Series F10 (Sedan)
• BMW 5 Series F11 (Touring)

Model Years

• 2009–2016 (F10)
• 2009–2013 / LCI variants up to 2017 (F11 depending on build date)

Common Engine Fitment

• Petrol and Diesel variants including 520d, 525d, 530d, 535i, 550i (varies by production date)

OEM Part Numbers / Cross References

• 6856875
• 34526856875
• 0265020166
• 34526799890
• 6799890

Important Notes

• Module must be coded to vehicle VIN after installation
• Used units may contain stored crash data requiring reset or programming
• Always confirm compatibility using your VIN before purchase

Item Details

• Brand: BMW (OEM)
• Part Number: 6856875
• SKU: TSL4979
• Condition: Used
• Type: Airbag Control Unit (SRS / ACSM Module)

Function

This control unit manages:

• Airbag deployment (front, side, curtain)
• Seatbelt pretensioners
• Crash sensor processing
• Airbag system diagnostics and fault storage

Return & Shipping Policy

• Returns accepted within 14 days of delivery
• Item must be returned in original condition and packaging
• Buyer pays return shipping
• International buyers are responsible for customs duties, taxes, and import fees

Important Notes

• Used automotive electronic part
• Professional installation and coding required
• We are not responsible for installation errors or labor costs
• Please verify compatibility before purchase

Contact

For questions or VIN compatibility checks, please contact us via eBay Messenger.