Works like a charm!
Audi A5 B10 airbag control unit repair
Audi A5 B10 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?excluding VAT and 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)
Secure payment with
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
- Audi
- Model
- Audi A5
- Series
- B10 (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!!
Automatically translated · Original: German
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
Automatically translated · Original: German
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 an Audi A5 B10 airbag control unit?
The Audi A5 B10 airbag control unit is the central control unit of the restraint system (SRS). It evaluates the signals from the crash sensors and decides in an accident which airbags and seatbelt pretensioners deploy. It also monitors the system constantly.
The control unit is fitted in the Audi A5 B10 (since 2024). In an accident it decides within milliseconds what is deployed. In everyday driving it continuously checks all connected components. If it finds a fault, it reports it via the airbag warning light in the instrument cluster. For you, this light is the visible sign that something in the system is wrong.
After an accident, the control unit stores crash data and locks itself.
Why is the Audi A5 B10 airbag control unit defective?
The most common cause is crash data stored in the Audi A5 B10 airbag control unit after an accident. This also applies if no airbag deployed. Other causes are aged electronic components, cold solder joints, moisture and corrosion on connectors, and voltage spikes.
Crash data cannot be cleared with an ordinary diagnostic tool. The warning light then stays on. Electronic components age, and solder joints can turn cold. This leads to dropouts or total failure. Such faults often occur only occasionally at first and become permanent over time.
Moisture is also harmful: it attacks connectors and makes them corrode. Voltage spikes occur with a weak battery or when jump-starting.
How to recognise a defect: 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 Audi A5 B10 airbag control unit repair
The error codes for the Audi A5 B10 airbag control unit relate to internal control unit faults, the power supply and the squib circuits of the airbags. Which codes appear in your case depends on the defect. A single code is rarely the whole answer.
Known codes for this vehicle:
- 65535 → Internal fault in the control unit
- 00532 → Supply voltage too low, occurring sporadically
- 00588 → Driver airbag squib circuit, resistance fault
- 00590 → Passenger airbag squib circuit, second squib
- 01217 → Front side airbag squib circuit, driver side, resistance fault
- 01218 → Front side airbag squib circuit, passenger side, resistance fault
A diagnostic tool reads out the codes. A code alone does not prove that the control unit is defective. Connectors, wiring or an airbag module can also be the cause. Only an inspection brings clarity.
What part numbers are available for the Audi A5 B10 airbag control unit repair?
The part number is on the label on the control unit of your Audi A5 B10. It defines the exact version. Within a model series there are different numbers depending on equipment and year of manufacture.
We do not yet know any part numbers for this model series. Please read the number from the label yourself. Then enter it in the repair order. This way your unit can be clearly identified on receipt and the correct version checked.
The route to repair is short. Have the fault memory read out. Disconnect the battery. Remove the control unit. Create a repair order online and send in the unit. At Airbag24, inspection, repair and testing usually take 3–4 working days. We repair your own unit and send it back.
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…“
Automatically translated · Original: German
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.“
Automatically translated · Original: German
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 👍👍👍“
Automatically translated · Original: German
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.“
Automatically translated · Original: German
Mama 43 weeks ago„Super fast service and repair Fast processing“
Automatically translated · Original: German
Dennis Baron4 weeks ago„Works like a charm!“
Leoly3 weeks ago
