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Audi S5 F5 airbag control unit repair
8W0 959 655 P · Label
- Label
- Connector
- Back
Audi S5 F5 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(246)
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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
- F5 (2016-2019)F5 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 246 reviewsView all reviews →
Works like a charm!
Everything went perfectly, I can only recommend it.
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 light for the airbag). Today the message came from SWE, the car is running again, the red light is off and the HU was also passed. Once again many thanks for the help in need. Keep it up and maybe word will also spread in SWE that Airbag 24 does great work. Regards Gerd
Automatically translated · Original: German
Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!
Automatically translated · Original: German
Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍
Automatically translated · Original: German
What is an Audi S5 F5 airbag control unit?
The Audi S5 F5 airbag control unit is the central safety unit in the vehicle, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensor data, stores important crash information, and ensures the proper functioning of the entire restraint system for maximum safety.
This module processes signals from acceleration and crash sensors, as well as seat occupancy sensors, in milliseconds. It makes lightning-fast decisions about the targeted deployment of the corresponding airbag modules.
The control unit also performs comprehensive self-tests and stores error codes in the event of malfunctions or after an airbag activation. This data is essential for professional diagnosis and successful Audi S5 F5 airbag control unit repair.
Why is the Audi S5 F5 airbag control unit defective?
The Audi S5 F5 airbag control unit can malfunction for a variety of reasons, often after an accident because it stores "crash data" that prevents continued operation without a reset. Internal electronic errors, power surges, or communication problems can also lead to a failure, requiring immediate Audi S5 F5 airbag control unit repair.
After an airbag is deployed, the control unit stores irreversible crash information. This causes the airbag warning light to remain permanently illuminated and the safety functions to be deactivated.
Internal component damage, such as that caused by aging or electrical problems, can also cause the module to fail. Such defects often manifest themselves through specific error codes that indicate an internal control unit fault.
Communication failures with other vehicle systems or sensors can also lead to a failure. A missing connection can impair the function of the entire safety system and requires precise diagnosis.
Common error codes for Audi S5 F5 airbag control unit repair
When repairing an Audi S5 F5 airbag control unit, certain error codes are common. These indicate problems directly with the control unit or its internal communication. These codes help specialists identify the exact cause of the defect, whether it's an internal fault, a resistance problem, or a communication failure.
The following codes are specific to the airbag control units installed in the Audi S5 F5 with OEM part numbers 8W0... and 8F0... They indicate defects that require professional repair.
- B1000 → Control unit communication error / Resistance Too High → Internal resistance error or problem in the airbag control unit.
- B1015 → Resistance Too High in the battery breaker igniter → Resistance problem in the battery breaker igniter, often caused by the control unit.
- B120E → Resistance Too High in the igniter for the driver airbag deployment device → Resistance problem in the driver airbag igniter, indicates a control unit fault.
- 00588 → Driver side airbag igniter (N95) resistance too high/too low → Classic Audi error for the driver airbag igniter, which is associated with control unit defects.
- 65535 → Control unit defective (general ECU defect) → General, serious error of the control unit, which often requires replacement or reset.
- B200049 → Control unit defective (specific control unit error) → Specific error indicating a failure of the internal components of the control unit.
- A00049-89 → Control unit error (manufacturer-specific) → Manufacturer-specific code for an internal defect or functional failure of the airbag control unit.
- U017E → No communication with front left seat belt pretensioner control unit → Communication error between the airbag control unit and a subsystem, often an indication of an ECU fault.
These codes require professional diagnostics to determine the exact cause. A successful Audi S5 F5 airbag control unit repair requires clearing these errors and restoring function.
What part numbers are available for the Audi S5 F5 airbag control unit repair?
For the Audi S5 F5 airbag control unit repair, three Audi manufacturer part numbers are listed for this repair product: 8W0 959 655 P, 8W0959655J and 8W0959655N. They belong to airbag control units of this model. Further numbers are not yet listed for this repair product.
The part number is printed on the label of the airbag control unit and can be entered in the repair order.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leoly4 weeks ago„Everything went perfectly, I can only recommend it.“
Automatically translated · Original: German
ka irgendwas2 days ago„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 fi…“
Automatically translated · Original: German
Gerd Goldammer2 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein4 days ago„Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍“
Automatically translated · Original: German
Toni Buien5 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KS5 days ago„All great👍“
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Edin Avdic6 days ago„All great, fast delivery. Thanks.“
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Andrej Ivanovlast week„100% satisfied. Everything handled very professionally and transparently. Only the return shipping took too long. This was however due to UPS and less to Aairbag24. Thank you very much“
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Dennis Welast week„VAG airbag control unit with error B2000 00 reliably repaired. Price very high in comparison, but everything worked out. No exact protocol of what was carried out, probably just newly flashed“
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Tokeh Tokehlast week„A great shop, even when there are sometimes problems. There are quick responses and very good help. I can only recommend the shop. Thank you very much“
Automatically translated · Original: German
Sven Wegenerlast week„Ok.“
Zsolt Szabólast week
