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Dacia Duster II airbag control unit repair
Dacia Duster 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.
Notes
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Repair type
Which repair matches your fault code?incl. VAT plus shipping
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Your part number isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
Our estimated repair time for this product is about: 3–4 business days
Which repair matches your fault code?
Below your code you can see what needs to be done.
Your error code isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
Specifications
- Make
- Dacia
- Model
- Dacia Duster
- Series
- II (2018-2021)II Facelift (2021-2024)

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.
Google reviews
4.8What is a Dacia Duster II airbag control unit?
The Dacia Duster II airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle. This component is essential for safety and requires professional Dacia Duster II airbag control unit repair if it fails.
This module is responsible for the precise control of pyrotechnic airbag deployment. It continuously processes signals from acceleration and pressure sensors.
In the event of a collision, the control unit initiates the ignition of the gas generators, deploying the driver and passenger airbags within milliseconds. It also communicates with other safety elements such as seat belt pretensioners.
Why is the Dacia Duster II airbag control unit defective?
A Dacia Duster II airbag control unit is often defective because it stores crash data after an accident, which blocks the system and makes a Dacia Duster II airbag control unit repair unavoidable. Internal errors such as short circuits, overvoltage, or software problems can also lead to failure, causing the airbag warning light to remain permanently illuminated.
The most common reason for failure is the storage of crash data after a collision. This causes the airbag warning light in the instrument cluster to be permanently activated.
An internal fault in the airbag control unit can also be caused by aging components or manufacturing defects. Such defects render the system unusable and require professional diagnosis and repair.
A faulty power supply or a short circuit can also damage the control unit. In such cases, the control unit is no longer functional and must be serviced or replaced, which necessitates a Dacia Duster II airbag control unit repair.
Common error codes for Dacia Duster II airbag control unit repair
During a Dacia Duster II airbag control unit repair, specific error codes may occur, indicating internal problems or communication failures that impair the functionality of the safety system. These codes are crucial for accurate diagnosis and troubleshooting to restore the airbag system to full operational readiness.
- B1000 → Control unit communication error → Occurs when no communication is possible between the diagnostic device and the airbag control unit or the control unit has an internal error.
- DF326 → Internal error in the airbag control unit → This manufacturer-specific code indicates internal memory or functional errors, often related to stored crash data.
What part numbers are available for the Dacia Duster II airbag control unit repair?
For the Dacia Duster II airbag control unit repair, several part numbers are assigned to this repair product, including the manufacturer number 985100209R and the Continental supplier number A2C17352803. All assigned numbers belong to airbag control units of this model and help match the control unit to the vehicle.
Other assigned manufacturer part numbers are 284A12495R, 284A18352R and 284A19197R.
The part number is printed on the label of the airbag control unit and can be stated in the repair order.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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„From the first phone call, the order processing, to the shipping everything was done very quickly and professionally. Now I still have to send the repaired unit to the Swedish workshop and then hopefully the Honda can fi…“
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„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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„Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍“
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„Uncomplicated service. Fast and thorough. Can only recommend.“
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„All great👍“
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„All great, fast delivery. Thanks.“
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„100% satisfied. Everything handled very professionally and transparently. Only the return shipping took too long. This was however due to UPS and less to Aairbag24. Thank you very much“
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„VAG airbag control unit with error B2000 00 reliably repaired. Price very high in comparison, but everything worked out. No exact protocol of what was carried out, probably just newly flashed“
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„A great shop, even when there are sometimes problems. There are quick responses and very good help. I can only recommend the shop. Thank you very much“
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„Ok.“




