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Renault Captur II airbag control unit repair
Renault Captur 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.
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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
- Renault
- Model
- Renault Captur
- Series
- II (2019-XXXX)

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 Captur II airbag control unit?
The Renault Captur II airbag control unit is your vehicle's central safety unit, precisely activating 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. Repairing the Renault Captur II airbag control unit is essential in the event of a malfunction.
This control unit continuously collects data from collision sensors, acceleration sensors, and seatbelt pretensioner sensors. It makes real-time deployment decisions to ensure maximum occupant protection.
After an accident, the control unit stores relevant crash data. To restore functionality after a triggering or in the event of a malfunction, this stored data must be erased.
Why is the Renault Captur II airbag control unit defective?
A Renault Captur II airbag control unit is often defective because crash data has been irreversibly stored after an accident or because internal components have failed. Communication errors can also impair function, making repair or replacement necessary to restore your vehicle's safety.
The most common cause of a defective airbag control unit is a triggered crash event. In this case, the module permanently stores the crash data, preventing the safety systems from reactivating until a professional Renault Captur II airbag control unit repair is performed.
Electronic defects within the control unit, such as faulty solder joints or damaged microcontrollers, can also lead to failure. Such internal errors often manifest as unresolvable error messages in the diagnostic system.
Sometimes the failure is due to communication problems with other vehicle systems or the electrical circuit. This is indicated by an illuminated airbag warning light and requires a detailed diagnosis at the workshop.
Common error codes for Renault Captur II airbag control unit repair
During Renault Captur II airbag control unit repairs, specific error codes may occur that directly indicate problems with the control unit. These codes include communication errors or specific deployment circuit problems that require a precise diagnosis to resolve the cause of the defect.
- B1000: Signal connection to the airbag control unit is interrupted or faulty, resulting in a communication failure.
- DF070: An internal error in the driver side airbag (curtain) firing circuit has been detected in the control unit.
- DF071: A problem in the driver front airbag (level 2) firing circuit is registered directly in the control unit.
- DF068: The passenger airbag firing circuit has an internal defect that is recorded in the control unit.
- DF069: An internal error in the passenger curtain airbag firing circuit is reported by the control unit.
- "Control unit defective": The airbag module is inoperative and no longer responds to diagnostic requests.
- "Crash data stored": After an accident, irreversible data was stored in the control unit, which requires a reset.
What part numbers are available for the Renault Captur II airbag control unit repair?
For Renault Captur II airbag control unit repairs, there are several verified OEM part numbers, either from Renault itself or in collaboration with suppliers. These numbers guarantee the compatibility and correct function of the airbag module in your vehicle, which is crucial for safety.
- 985104294R: Original Renault OEM part number, compatible with Captur II, often needed for airbag control unit repair.
- 985107486R: Another original Renault OEM number, specific for the airbag control unit of the Captur II.
- 985105725R: Original OEM part number, often based on a Bosch RH850 base module and installed in the Renault Captur.
- 985100475R: Genuine Renault OEM airbag control unit part number, suitable for the Captur II from model year 2019.
Guide
How to create a repair order
Based on 271 reviews
What our customers say
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„Airbag24 is a very well organized company. The shipping procedure is correct and reliable. The quick repair right after receipt, the clear payment after repair, the UPS shipping right away. I am very satisfied with the r…“
Automatically translated · Original: French
„⭐⭐⭐⭐⭐ I am absolutely thrilled and very satisfied with the service from Airbag24! The processing went smoothly and the delivery was incredibly fast. Everything worked perfectly. I can recommend Airbag24 without reservati…“
Automatically translated · Original: German
„Sent in a defective airbag control unit for my Ducato. After a few days the info that unfortunately it's unrepairable, but right away an offer for a replacement unit. Agreed and received a few days later. Installed and n…“
Automatically translated · Original: German
„Super satisfied, top quality and shipping mega fast. Installation child's play, happy to order again anytime“
Automatically translated · Original: German
„Top service, fast repair and shipping, nice and helpful support, gladly again anytime“
Automatically translated · Original: German
„Thanks to the team! Very fast processing, flawless shipping, control unit works perfectly again and was above all much cheaper than a new unit.“
Automatically translated · Original: German
„Top advice on the phone, my control unit/Fiat 500 arrived there on a Wednesday, Friday came the message: Defect found and successfully fixed, by Monday I already had it in the mail. The airbag light came on, the workshop…“
Automatically translated · Original: German
„Serious company, fast and efficient work. Airbag message problem solved following their intervention on my calculator. Thank you.“
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