Quick delivery and it works perfect in my Mercedes W203! 👌👌
Citroën C3 II airbag control unit repair
Citroën C3 II airbag control unit repair at Airbag24
Airbag24 repairs defective airbag control units professionally and affordably. Both private customers and workshops can order without registration and benefit from fast processing, 2 years' statutory liability for defects and plug&play installation.
Airbag24 works with state-of-the-art diagnostic technology and specialised repair processes. Because defective control units often involve only individual components, a professional overhaul can be considerably cheaper than buying new.
Our advantages: no registration required, a direct online ordering process for B2B and B2C customers, express shipping and comprehensive quality testing. The repaired control unit works like a new part.
Matching part numbers
Matching error codes
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Choose the service that fits your unit.
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Possible airbag error codes for a defective airbag control unit:
Our estimated repair time for this product is about: 3–4 business days
Specifications
- Make
- Citroën
- Model
- Citroën C3
- Series
- II (2009-2013)
- II Facelift (2013-2017)
Shipping & repair from Germany
Airbag24 repairs your component in Berlin — usually within 3–4 working days.
Standard shipping within Germany is free; we normally return your part by UPS.
You pay for and insure the inbound shipment to us. On explicit request we ship by express — the extra cost is borne by the customer.
If you withdraw from the contract, you bear the cost of returning the item.
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4.8What is a Citroën C3 II airbag control unit?
The Citroën C3 II airbag control unit is your vehicle's central safety unit. It continuously monitors sensors, stores important crash data, and controls the activation of all airbags and seatbelt pretensioners in the event of a collision. Immediate Citroën C3 II airbag control unit repair is crucial in the event of a malfunction.
This electronic component is specifically designed for Citroën C3 II (SC series) models built from 2009 onwards. It is the brain that determines safety inside the vehicle.
It receives signals from impact sensors and, if necessary, instantly triggers the appropriate restraint systems. Without a functioning control unit, the airbag system is inactive.
Why is the Citroën C3 II airbag control unit defective?
A Citroën C3 II airbag control unit often fails due to internal memory errors, communication problems, or damage after an accident. The airbag warning light may then illuminate and the system may no longer function properly, necessitating immediate Citroën C3 II airbag control unit repair.
Internal system errors, such as faulty memory areas, can impair the functionality of the control unit. This often leads to a complete failure of the airbag system.
After an accident, the control unit is usually locked with crash data and must be reset. Otherwise, it cannot resume its primary safety function.
Communication problems in the CAN bus, such as cable breaks or short circuits, can also make the control unit appear defective. A precise diagnosis is essential in this case.
Common error codes for Citroën C3 II airbag control unit repair
When repairing the Citroën C3 II airbag control unit, specific error codes such as B0001, B1000, and U2601 are crucial for diagnosis. These codes directly indicate problems in the control unit or its directly connected components and require professional troubleshooting.
- B0001 → Airbag control unit internal error → Defective memory areas or software errors in the control unit.
- B1000 → Control unit communication error → Problems in the data transmission between the control unit and other vehicle components.
- U2601 → Driver side airbag firing circuit fault → Open circuit in the driver side airbag firing circuit, often caused by a defective slip ring.
What part numbers are available for the Citroën C3 II airbag control unit repair?
For Citroën C3 II airbag control unit repairs, several verified OEM part numbers are relevant to ensure compatibility with your vehicle. The correct part number is crucial for replacement or repair and must exactly match your existing control unit.
- 9673657880 (Citroën / Autoliv)
- 6546T7 / 00006546T7 (Citroën)
- 96667324XT (Citroën)
- 9656888580 (Citroën C3 Pluriel)
- 96 477 941 80 (Temic/Siemens)
Based on 200 reviews
What our customers say
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“
„Very professional handling. Everything worked super fast, the information about the status of the processing was very good.“
Automatically translated · Original: German
„Had the error SRS Airbag Service urgent on my Volvo C30. At Volvo they could only determine that the error with code CFFF cannot be reset. Proposed solution 865 € for a new module, plus removal and installation and codin…“
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„Fast repair, top, friendly quick contact also for Luxembourg. Gladly again Greetings Serge“
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„At first sight I had no confidence. But I don't regret it. Repair ordered, calculator sent, within a few days I had the diagnosis and the payment order. As soon as the payment was made my calculator came back in perfect…“
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„Everything worked out“
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„All great, removed it myself, brought it in and picked it up 4 days later and installed it.Works again thanks“
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„Everything Top“
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„Fast, simple and uncomplicated“
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„This company is top. They answer questions immediately. Despite holidays everything went really fast. Simply a great company.“
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„What should I say normally, 5 stars are too few TOP I am MEGA satisfied. Can only recommend it. Greetings Thomas Umlauf“
Automatically translated · Original: German
„Was easy and worked great!!!“
Automatically translated · Original: German
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“



