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Alfa Romeo Brera 939 airbag control unit repair
50507543 · Label
- Label
- Connector
- Back
Alfa Romeo Brera 939 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(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
- Alfa Romeo
- Model
- Alfa Romeo Brera
- Series
- 939 (2006-2008)939 Facelift (2008-2010)
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 Alfa Romeo Brera 939 airbag control unit?
The Alfa Romeo Brera 939 airbag control unit is the central safety unit in the vehicle, which precisely activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of a collision. It continuously monitors sensors, stores relevant crash data, and ensures the flawless functioning of the entire airbag system—a vital component for safety in your Alfa Romeo.
This module is responsible for controlling and monitoring airbag deployment.
It collects data from impact sensors and decides on necessary measures in real time.
A faulty function is immediately signaled by a diagnostic light in the dashboard, indicating the need for an Alfa Romeo Brera 939 airbag control unit repair.
Why is the Alfa Romeo Brera 939 airbag control unit defective?
An Alfa Romeo Brera 939 airbag control unit often fails due to internal memory errors, crash data not being properly erased after an accident, or communication problems with other vehicle systems. Power surges or a sudden battery change can also cause failure, making a professional Alfa Romeo Brera 939 airbag control unit repair essential.
Common causes are internal data corruption or an unsuccessful self-test of the control unit.
Such problems cause the airbag warning light to illuminate continuously and the system to be reported as "broken."
After an accident, the control unit stores crash data that requires a reset before further use.
Without this reset, the system remains blocked and reports an error, often as a "failure" of the control unit.
Voltage drops or overvoltages in the vehicle electrical system can damage the sensitive electronics.
This can cause the module to fail completely, meaning it no longer has contact with the vehicle.
Common error codes for Alfa Romeo Brera 939 airbag control unit repair
When repairing the Alfa Romeo Brera 939 airbag control unit, errors are often identified using specific diagnostic codes that indicate internal malfunctions, communication issues, or faulty crash data. These codes are crucial for determining the exact cause of the system failure and performing the repair correctly.
- B1000 → Communication error → Damaged or corrupted control unit after voltage spikes.
- B1040 → Internal memory error → Data corruption or faulty memory access.
- B1200 → Power supply error → Problems with the power supply to the control unit.
- B1234 → Error in the control unit software checksum → Manipulated or damaged software in the control unit.
- B1700 → Bad crash data → Invalid or undeleted crash information.
- B1800 → Airbag control unit self-test failed → Internal malfunction that prevents system start.
- B1880 → Communication error to other control units → Data transmission fault in the vehicle network.
Reading these codes requires a suitable diagnostic tool, specifically for Alfa Romeo models.
They help the workshop to precisely locate the fault and initiate a targeted repair.
Only by correctly diagnosing the codes can it be determined whether a reset or a complete repair of the airbag control unit is necessary.
What part numbers are available for the Alfa Romeo Brera 939 airbag control unit repair?
For the Alfa Romeo Brera 939 airbag control unit repair, the manufacturer part numbers 50507543, 50511356, 50511357 and 50511358 are stored for this repair product; they belong to airbag control units of this model, and one of these numbers helps to identify the existing unit clearly before the repair order is issued.
The number 60681108 is also stored for this repair product and belongs to airbag control units of this model.
The part number is on the label of your airbag control unit and can be stated 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“
Automatically translated · Original: German
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
