Works like a charm!
Hyundai Inster AX1 airbag control unit repair
Hyundai Inster AX1 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
Mounting position
Repair type
Which repair matches your fault code?incl. VAT plus shipping
Not sure? Just send us an enquiry or give us a call — we're happy to advise you.
4.8Google reviews of our shop(233)
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Repair time
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
- Hyundai
- Model
- Hyundai Inster
- Series
- AX1 (2024-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.
Google reviews
4.8Based on 233 reviewsView all reviews →
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 finally pass the HU there again (failed because of the red airbag light). Thanks to Airbag 24 in Berlin 👍👏. Gerd
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Fast repair and fast shipping Simply top
Automatically translated · Original: German
Everything works great
Automatically translated · Original: German
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!
Automatically translated · Original: German
What is a Hyundai Inster AX1 airbag control unit?
The airbag control unit in the Hyundai Inster AX1 is the central control unit of the restraint system (SRS). It evaluates the signals from the crash sensors, determines within milliseconds in an accident which airbags and seatbelt pretensioners deploy, and reports faults via the airbag warning light.
When you turn the ignition key or press the start button, the airbag warning light comes on for a brief moment. This is when the control unit runs its self-test: it polls the sensors and squib circuits and checks its own electronics at the same time. If the light goes out again, the monitoring has found nothing unusual. If it stays on, there is a fault.
In the Hyundai Inster AX1 (since 2024), the control unit carries out this check on every journey, without you noticing anything. If an accident occurs, it stores crash data and locks itself.
Why is the Hyundai Inster AX1 airbag control unit defective?
The most common cause is crash data stored after an accident, even if no airbag has deployed. Ageing electronic components, cold solder joints, moisture and corrosion on connectors, and voltage spikes are also possible causes.
An ordinary diagnostic tool cannot erase this crash data. The damage to the vehicle may have been repaired long ago, yet the airbag warning light stays on, and the control unit has to be repaired.
Regardless of any accident, electronics age. Components deteriorate over the years, fine cracks form in solder joints, and moisture makes connectors corrode. On top of that come voltage spikes, for example from a weak battery or when jump-starting, which stress sensitive components.
How to recognise a fault: the airbag warning light stays on permanently, the fault memory cannot be cleared, or the diagnostic tool cannot connect to the control unit.
Common error codes for Hyundai Inster AX1 airbag control unit repair
The codes for the Hyundai Inster AX1 point to internal faults of the control unit, an incorrect variant assignment, stored crash data and problems with the supply voltage. This helps narrow down in which area of the restraint system the fault lies.
The following codes, each with a short explanation, are known for this vehicle, among others. The list is a selection and not exhaustive.
- B1620 → Internal fault in the airbag control unit
- B1762 → Control unit variant assignment error
- B1650 → Crash stored in first stage only (frontal)
- B1651 → Crash stored, driver front airbag deployed
- B1652 → Crash stored, passenger front airbag deployed
- B1670 → Crash stored at full stage (frontal)
- B1101 → Control unit supply voltage too high
- B1102 → Control unit supply voltage too low
Error codes are read out with a diagnostic tool. A single code does not yet prove a defect in the control unit, as an airbag module, connectors or wiring may equally be the trigger. Only the inspection shows where the problem actually lies.
What part numbers are available for the Hyundai Inster AX1 airbag control unit repair?
You will find the part number on the label of the control unit; it determines the exact version. Depending on equipment and year of manufacture, the numbers differ within a model series.
Read the number from the label of the removed unit and enter it in the repair order. This ensures that it is the right unit. Whether a defect is present only emerges from the fault memory or the inspection at Airbag24.
The route to repair: have the fault memory read out, disconnect the battery and remove the control unit. You then send in the unit, once you have created a repair order online. At Airbag24, inspection, repair and testing usually take 3–4 working days. Your own control unit is sent back to you, not a different one.
The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.
4.8
Based on 233 reviews
What our customers say
„Works like a charm!“
Leoly3 weeks ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerleinlast week„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…“
Automatically translated · Original: German
Gerd Goldammerlast week„Fast repair and fast shipping Simply top“
Automatically translated · Original: German
Andreas Foxlast week„Everything works great“
Automatically translated · Original: German
Wolfgang Katenzlast week„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!“
Automatically translated · Original: German
Tim Hammer2 weeks ago„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…“
Automatically translated · Original: German
Franz Dampf2 weeks ago„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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Rene Larisch2 weeks ago„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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Manfred Gunia3 weeks ago„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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Petra3 weeks ago„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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Mama 43 weeks ago„Super fast service and repair Fast processing“
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Dennis Baron4 weeks ago„Works like a charm!“
Leoly3 weeks ago
