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Nissan Micra K13 airbag control unit repair
Nissan Micra K13 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
- Nissan
- Model
- Nissan Micra
- Series
- K13 (2010-2013)K13 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 Nissan Micra K13 airbag control unit?
The Nissan Micra K13 airbag control unit is your vehicle's central safety unit, specifically activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of a collision. It continuously monitors the vehicle's sensors, stores relevant crash data, and ensures the proper functioning of the entire airbag system to maximize your safety.
This electronic module is crucial for the passive safety of the Nissan Micra K13, especially for models with the HR12DE engine (approximately 2010-2016). It is designed to react precisely to the intensity of an accident and ensure occupant protection.
Proper functioning of the control unit is essential, as a defect can activate the airbag warning light and prevent the airbags from deploying in an emergency. A professional diagnosis and Nissan Micra K13 airbag control unit repair are therefore absolutely necessary.
Why is the Nissan Micra K13 airbag control unit defective?
A Nissan Micra K13 airbag control unit often fails because it stores crash data after an accident, preventing it from being used again, or due to internal electronic errors and age-related wear. Water ingress or overvoltage can also cause failures. A repair is often possible to restore full functionality.
Because an accident has occurred, the control unit often stores so-called "crash data" that cannot be easily erased, thus blocking the system. In this case, the airbag warning light on the dashboard remains permanently illuminated.
Internal electronic components can wear out over time or be damaged by voltage fluctuations. This often leads to unexplained errors or complete device failure.
Sometimes external factors such as moisture or corrosion at the connectors are responsible for a defect. A precise diagnosis in the workshop is important to determine the exact cause and perform a professional Nissan Micra K13 airbag control unit repair.
Common error codes for Nissan Micra K13 airbag control unit repair
In the Nissan Micra K13 airbag control unit repair, typical error codes such as B1059, B1049, and B1139 are indicators of problems with the control unit itself. These codes indicate internal defects, blocked functions, or communication failures that require immediate repair or replacement to ensure vehicle safety.
- B1059 → Means "Control unit defective" or "Airbag control unit error" → The cause is often an internal defect or stored crash data.
- B1049 → Means "Control unit is blocked" or "no communication with control unit possible" → The cause is often an internal blockage, although the power supply and lines may be intact.
- B1139 → Means "Control unit defective" → The cause is a general internal hardware error, especially in the Nissan Micra K13 context.
What part numbers are available for the Nissan Micra K13 airbag control unit repair?
Various OEM part numbers are relevant for the Nissan Micra K13 airbag control unit repair, including the Nissan numbers 988201HH1A and 988201HH1B as well as the Nissan/Bosch number 98820BC500, often in conjunction with Bosch's own number 0 285 001 853. These numbers are crucial for identifying the correct replacement part for your vehicle and ensuring a smooth replacement.
- Nissan 988201HH1A: One of the main OEM part numbers directly from Nissan, specifically for the Micra K13 and compatible with the HR12DE engine. This number is often required for Nissan Micra K13 airbag control unit repairs.
- Nissan 988201HH1B: Another genuine Nissan part number that has also been validated for the Micra K13 airbag control unit. If the part is defective, ensure it is an exact match to your old part for a successful Nissan Micra K13 airbag control unit repair.
- Nissan 98820BC500 (Bosch 0 285 001 853): This control unit is manufactured by Bosch as an OEM supplier for Nissan. Bosch's proprietary number, 0 285 001 853, is directly related to the Nissan number 98820BC500 and is also a common model for the Micra K13.
The exact part number of your defective control unit is crucial for a successful Nissan Micra K13 airbag control unit repair. Always compare it with your vehicle's vehicle identification number (VIN) to avoid errors during replacement.
Professional workshops can help you diagnose and install the airbag system to restore safety. A professional Nissan Micra K13 airbag control unit repair is always preferable to purchasing an unknown used part.
Based on 233 reviews
What our customers say
„Works like a charm!“
„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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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 f…“
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„Fast repair and fast shipping Simply top“
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„Everything works great“
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„Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!“
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„I drive a W210 estate. My control unit was broken and because of that I couldn't go to TÜV. I was recommended Airbag24 from a forum. I sent in my control unit. Unfortunately everything was a bit under time pressure and I…“
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„Motorhome Fiat Ducato. Fault airbag lamp lit permanently, could also not be reset after reading it out. Fault was permanently present. Quick friendly contact with Airbag24, described the fault, known problem was the stat…“
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„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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„Works like a charm!“




