Works like a charm!
Renault Wind I airbag control unit repair
Renault Wind I 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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Repair type
Choose the service that fits your unit.
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Not sure? Just send us an enquiry or give us a call — we're happy to advise you.
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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
- Renault
- Model
- Renault Wind
- Series
- I (2010-2013)

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 Renault Wind I airbag control unit?
A Renault Wind I airbag control unit is the central control unit of the passive safety system, responsible for monitoring and activating the airbags and seatbelt pretensioners in the event of a collision. It receives signals from crash sensors, evaluates them in milliseconds, and, if necessary, triggers the ignition of the safety systems to optimally protect the occupants.
This robust electronic module is crucial for vehicle safety. It also stores relevant crash data and error codes for later diagnosis and maintenance in the workshop.
Why is the Renault Wind I airbag control unit defective?
The Renault Wind I airbag control unit can be defective or broken because it stores crash data after an accident or is damaged by electrical problems such as power surges. Such a failure is often indicated by a permanently illuminated airbag warning light and significantly impairs the vehicle's safety systems.
Because the control unit is safety-critical, it must be repaired or replaced after an airbag deployment to restore full system functionality. This prevents a persistent error message from being displayed.
Electrical problems such as a faulty power supply or CAN bus malfunctions can also cause a failure. A precise diagnosis in the workshop is essential for a successful Renault Wind I airbag control unit repair.
Common error codes for Renault Wind I airbag control unit repair
When diagnosing a defective Renault Wind I airbag control unit, specific error codes appear that directly indicate problems with the unit itself. These codes help specialized workshops quickly identify the exact source of the fault and initiate the necessary Renault Wind I airbag control unit repair.
- B10C1 → Airbag control unit defective → Internal error in the airbag ECU, often after a crash or in the event of a hardware defect.
- B10CB → Airbag control unit defective → Another indication of an internal error or a malfunction of the control unit.
- B1040 → Voltage out of tolerance → Problems with the power supply to the airbag ECU or internal voltage converters.
- B1050 → CAN data bus faulty → Communication problems between the control unit and other vehicle systems via the CAN bus.
What part numbers are available for the Renault Wind I airbag control unit repair?
For a successful Renault Wind I airbag control unit repair, precise OEM part numbers are crucial to ensure compatibility and find the right replacement part. Verified original part numbers for the Renault Wind I Cabriolet include specific numbers from Renault that precisely match this vehicle model.
- 8201220840 (Renault OEM) – Genuine airbag control unit for Renault Wind I (approx. 2010–2014) with engine code D4F782.
- 40998705 (Renault OEM) – Equivalent original part number for the airbag control unit of the Renault Wind I.
- 8201029886 (Renault OEM) – Confirmed airbag control unit module DAEX44 for Renault Wind I (approx. 2010-2014).
Based on 223 reviews
What our customers say
„Works like a charm!“
„Professionals are at work here, any additional repairs that may arise are carried out without complaint and without discussion...always happy to come back.“
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„From the order to the repair everything worked well, airbag control unit installed, the light goes off again as it should, good service, fast repair and return shipping. Thanks 👍👍👍“
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„Got the second airbag control unit from you for another car. Fits, no more error message. Great service Can only recommend. Super fast delivery, and they keep what they promise. A big thank you to this company.“
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„Super fast service and repair Fast processing“
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„Great praise, very competent and courteous.“
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„The repair saved me a lot of money that Volkswagen wanted to rip me off for. Plug'n'Play installation.“
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„Fast and inexpensive repair. Have already submitted quite a few things there and was and am very satisfied“
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„I can recommend Airbag 24 without reservation. The repair of my control unit was done within a few days. It stayed at the fixed price A very cost-effective alternative to buying new.“
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„Fast and competent repair. I gladly recommend it.“
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„Everything worked out great. Everything just as described. Costs clear beforehand and the repair time was great too. Gladly again.“
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„Simply perfect, everything fast and everything works flawlessly!!!“
Automatically translated · Original: German
„Works like a charm!“



