Works like a charm!
Audi S5 F53 Sportback airbag control unit repair
Audi S5 F53 Sportback 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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Matching part numbers
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.
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 S5
- Series
- F53 Sportback (2017-2019)F53 Sportback Facelift (2019-2024)
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
4.8Based 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
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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!
Automatically translated · Original: German
What is an Audi S5 F53 Sportback airbag control unit?
In the Audi S5 F53 Sportback, the airbag control unit is the central control unit of the restraint system (SRS). It evaluates what the crash sensors report and, in an accident, decides within milliseconds which airbags and seatbelt pretensioners deploy. It also monitors the system continuously and indicates faults via the airbag warning light.
The control unit is fitted in the Audi S5 F53 Sportback (2017 to 2024). It works with the sensors and the airbags as a tightly interlinked system: the sensors supply measured values, the control unit evaluates them and issues the deployment command.
If an accident occurs, the control unit stores crash data and locks itself. If the airbag warning light in the instrument cluster stays on, that is a first indication of this.
Why is the Audi S5 F53 Sportback airbag control unit defective?
Most often the cause is crash data stored in the Audi S5 F53 Sportback airbag control unit after an accident, even if no airbag deployed. Ageing electronic components, cold solder joints, moisture and corrosion on connectors, or voltage spikes may also be responsible.
A standard diagnostic tool cannot delete such crash data. Voltage spikes can be caused, for example, by a weak battery or by 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 S5 F53 Sportback airbag control unit repair
An error code in the Audi S5 F53 Sportback can relate to the power supply, individual firing circuits of the airbags or the control unit itself. You will find the relevant code in the fault memory.
Several parts of the system can trigger a code: the control unit's power supply, the igniters of the front and side airbags together with their wiring, and the electronics inside the unit. The following codes are known for this control unit:
- 65535 → Internal fault in the control unit
- 00532 → Supply voltage too low, sporadic
- 00588 → Driver airbag igniter, resistance fault
- 00590 → Passenger airbag igniter, firing circuit fault
- 01217 → Front side airbag igniter, driver side, resistance fault
- 01218 → Front side airbag igniter, passenger side, resistance fault
You start the diagnosis by reading out the fault memory with a diagnostic tool. A code alone does not prove a defect in the control unit, since connectors, wiring or an airbag module may just as well be the cause. Only an inspection provides clarity.
What part numbers are available for the Audi S5 F53 Sportback airbag control unit repair?
On the label of the Audi S5 F53 Sportback airbag control unit you will find the part number, which determines the exact version. Depending on equipment and year of manufacture, the numbers differ within a model series.
These numbers are known for the control unit; the list is not complete:
- 8W0959655F
- 8W0959655M
- 8W0959655N
Compare the number on your unit with the list. This only tells you whether it is the matching unit. Whether a defect exists is determined only by reading out the fault memory or by an inspection.
The route to repair looks like this: have the fault memory read out, disconnect the battery and remove the control unit. Then create a repair order online and send the unit to Airbag24. Inspecting, repairing and testing usually take 3–4 working days there. 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…“
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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
