Product Title

BMW 5 Series F10 F11 Airbag Control Module ECU SRS Unit 6850788 – OEM Safety ECU

Product Description

Genuine OEM BMW SRS Airbag Control Module (ACSM/ECU) for BMW 5 Series F10 and F11 models.

Part number 6850788, responsible for managing the vehicle’s restraint system including airbag deployment, crash detection, seatbelt pretensioners, and full SRS diagnostics.

This is a critical safety ECU used in BMW airbag systems and must be correctly matched and coded to the vehicle after installation.

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 compatibility.

Compatibility

Vehicle Models

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

Model Years

• Approximately 2009–2013 (varies depending on production date and equipment level)

Engine Variants

• 520d / 525d / 530d
• 520i / 523i / 528i / 535i / 550i

OEM Part Numbers / Cross References

• 6850788
• 34526850788
• 6850787
• 6850786
• 6855995
• 6856875
• 6866990
• 6878191

Function

This SRS control module manages:

• Airbag deployment (front, side, curtain airbags)
• Seatbelt pretensioners
• Crash signal processing
• SRS system diagnostics and fault memory

It is a core safety ECU responsible for occupant protection systems in BMW vehicles.

Important Notes

• Coding or VIN programming may be required after installation
• Some units may contain stored crash data depending on donor vehicle history
• Must match exact part number or approved BMW interchange reference
• Professional installation and BMW diagnostic tools (ISTA/Autel) strongly recommended

Item Details

• Brand: BMW (OEM)
• Part Number: 6850788
• Type: Airbag Control Module (SRS ECU)
• Condition: Used

Return & Shipping Policy

• Returns accepted within 14 days of delivery
• Item must be returned in original condition and packaging
• Buyer is responsible for return shipping costs
• Import duties and taxes are buyer’s responsibility

Important Notice

• Used electronic safety component
• We are not responsible for coding, programming, or installation issues
• Always verify compatibility using VIN or part number before purchase

Contact

For VIN compatibility confirmation or technical questions, please message before purchase.