Quick delivery and it works perfect in my Mercedes W203! 👌👌
Audi A8 D4 4H airbag control unit repair
Audi A8 D4 4H 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.
Matching part numbers
Matching error codes
Notes
Mounting position
Repair type
Choose the service that fits your unit.
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(200)
Secure payment with
Possible airbag error codes for a defective airbag control unit:
16772622 - Steuergerät defekt - B2000 00Crash Data StoredB03009 - Crashdaten Überschlag gespeichert9439323 - Zünder für Gurtstraffer hinten Beifahrerseite B1008 00 (137) - Kurzschluss nach Masse (In diesem Fall ist das Steuergerät defekt)9440785 - Zündkreis Knie Airbag Beifahrerseite B100E 11 (137) Kurzschluss nach Masse (in diesem Fall ist das Steuergerät defekt)9441553 - Zünder für Seitenairbag hinten Fahrerseite B1011 11 (137) Kurzschluss nach Masse (In diesem Fall ist das Steuergerät defekt)9451537 - Auslöser 1 für Fussgängerschutz B1038 11 (137) - Kurzschluss nach Masse (In diesem Fall ist das Steuergerät defekt)945153716772610 - Steuergerät defekt - B2000 009439439505 - Zünder für Gurtstraffer hinten Fahrerseite B1009 11 (137) - Kurzschluss nach Masse (In diesem Fall ist das Steuergerät defekt)RS6 - Turob9451537 - - Auslöser 1 für Fussgängerschutz B1038 11 (137) - Kurzschluss nach Masse (Steuergerät defekt)No communication - control unit defective
Repair time
Our estimated repair time for this product is about: 3–4 business days
Specifications
- Make
- Audi
- Model
- Audi A8
- Series
- D4 4H (2010-2013)
- D4 4H 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.
Google reviews
4.8Based on 200 reviewsView all reviews →
Very professional handling. Everything worked super fast, the information about the status of the processing was very good.
Automatically translated · Original: German
Had the error SRS Airbag Service urgent on my Volvo C30. At Volvo they could only determine that the error with code CFFF cannot be reset. Proposed solution 865 € for a new module, plus removal and installation and coding + VAT! Airbag24 informed perfectly in advance via chat. Sent it Monday, by Friday the module was repaired and back with me. After installation we still had to delete the error. After that the message is gone. Conclusion: cheap alternative if you can invest a bit of own effort for removal and installation and reset
Automatically translated · Original: German
Fast repair, top, friendly quick contact also for Luxembourg. Gladly again Greetings Serge
Automatically translated · Original: German
At first sight I had no confidence. But I don't regret it. Repair ordered, calculator sent, within a few days I had the diagnosis and the payment order. As soon as the payment was made my calculator came back in perfect packaging, repaired, (and accompanied by Haribos). In short, very fast and efficient service. I recommend.
Automatically translated · Original: French
Everything worked out
Automatically translated · Original: German
What is an Audi A8 D4 4H airbag control unit?
The Audi A8 D4 4H airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It precisely monitors sensors in the vehicle, stores important crash data, and thus ensures the proper function and safety of the entire restraint system.
This microprocessor-based module is crucial for protecting vehicle occupants. It processes data from acceleration sensors and other safety systems in milliseconds. Proper functioning is essential for the operational safety of the Audi A8 D4 4H.
Why is the Audi A8 D4 4H airbag control unit defective?
An Audi A8 D4 4H airbag control unit often malfunctions because it stores crash data after an accident, preventing reuse without a reset, or due to internal electronic damage. Voltage fluctuations or water damage can also lead to failures that require professional Audi A8 D4 4H airbag control unit repair.
After a collision, the control unit stores irreversible crash information, causing the airbag warning light to remain permanently active. Internal component defects, aging components, or faulty programming can also lead to malfunctions. In such cases, repairing or replacing the control unit is the only solution.
Common error codes for Audi A8 D4 4H airbag control unit repair
During Audi A8 D4 4H airbag control unit repairs, specific error codes occur that directly indicate problems with the module. These codes help specialized workshops identify the exact cause of the malfunction and initiate targeted measures to restore system functionality.
- 9451537 → Pedestrian protection trigger 1, short circuit to ground → Short circuit error in the trigger circuit of the control unit.
- 00588 → Driver side airbag igniter (N95) resistance too high or too low → Resistance deviations in the ignition circuit of the driver airbag signal.
- 01217 → Driver's side airbag igniter (N199) Error → Problem in the igniter circuit of the driver's side airbag.
These error codes are primarily associated with the control unit, not sensors or seatbelt pretensioners. Error codes related to crash data prevent simple memory erasure and indicate the need for professional Audi A8 D4 4H airbag control unit repair.
What part numbers are available for the Audi A8 D4 4H airbag control unit repair?
For a successful Audi A8 D4 4H airbag control unit repair, precise identification of the correct OEM part number is crucial. Different original numbers from Bosch and Audi ensure compatibility and guarantee correct function in the vehicle system after replacement or repair.
- 4H0 959 655 C → Manufacturer: Bosch → Type: Original OEM (Standard)
- 4H0 959 655 B → Manufacturer: Bosch → Type: Original OEM (older version)
- 4H0 959 655 → Manufacturer: Bosch → Type: Original OEM (basic variant)
- 4H0 907 553 E → Manufacturer: Audi → Type: Original OEM
- 4H0 907 553 → Manufacturer: Audi → Type: Original OEM (Base)
- 4E0 959 655 A → Manufacturer: Bosch → Type: Original OEM (earlier A8 model)
- 4H0 907 637 → Manufacturer: Bosch → Type: Original OEM
These verified OEM part numbers are designed specifically for the airbag control unit of the Audi A8 Type D4 (4H). A replacement module typically requires specific programming to the vehicle's VIN (vehicle identification number). This ensures complete compatibility and functionality of the system and is an important step in the Audi A8 D4 4H airbag control unit repair.
4.8
Based on 200 reviews
What our customers say
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“
Michel Groenewegen9 months ago„Very professional handling. Everything worked super fast, the information about the status of the processing was very good.“
Automatically translated · Original: German
Lars von Glahn2 months ago„Had the error SRS Airbag Service urgent on my Volvo C30. At Volvo they could only determine that the error with code CFFF cannot be reset. Proposed solution 865 € for a new module, plus removal and installation and codin…“
Automatically translated · Original: German
fb liqui2 months ago„Fast repair, top, friendly quick contact also for Luxembourg. Gladly again Greetings Serge“
Automatically translated · Original: German
Serge Bruck2 months ago„At first sight I had no confidence. But I don't regret it. Repair ordered, calculator sent, within a few days I had the diagnosis and the payment order. As soon as the payment was made my calculator came back in perfect…“
Automatically translated · Original: French
Adrian DEGACHE2 months ago„Everything worked out“
Automatically translated · Original: German
Wladimir Gartfel2 months ago„All great, removed it myself, brought it in and picked it up 4 days later and installed it.Works again thanks“
Automatically translated · Original: German
Rene Hoeffgen2 months ago„Everything Top“
Automatically translated · Original: German
Frank2 months ago„Fast, simple and uncomplicated“
Automatically translated · Original: German
Marvin Özden3 months ago„This company is top. They answer questions immediately. Despite holidays everything went really fast. Simply a great company.“
Automatically translated · Original: German
Horst Reiske3 months ago„What should I say normally, 5 stars are too few TOP I am MEGA satisfied. Can only recommend it. Greetings Thomas Umlauf“
Automatically translated · Original: German
Thomas Umlauf3 months ago„Was easy and worked great!!!“
Automatically translated · Original: German
Roger Wagner3 months ago„Quick delivery and it works perfect in my Mercedes W203! 👌👌“
Michel Groenewegen9 months ago
