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Mercedes-Benz Vito W447 airbag control unit repair
A 447 900 10 00 · Label
- Label
- Connector
- Back
- A 447 900 10 00
- A4479000900
Mercedes-Benz Vito W447 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
- Mercedes-Benz
- Model
- Mercedes-Benz Vito
- Series
- W447 (2014-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 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 a Mercedes-Benz Vito W447 airbag control unit?
The Mercedes-Benz Vito W447 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It precisely monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules in the vehicle to provide maximum safety.
This safety-relevant electronic module in the Mercedes-Benz Vito W447 (model year from 2014) is essential for the deployment of airbags and seat belt pretensioners. It is installed in various versions with part numbers such as A447 900 09 00 and A447 900 10 00.
The control unit is also found in related models such as the V-Class and Viano and stores vehicle-specific parameters. A professional repair of the Mercedes-Benz Vito W447 airbag control unit is often a cost-effective alternative to purchasing a new one.
Why is the Mercedes-Benz Vito W447 airbag control unit defective?
The Mercedes-Benz Vito W447 airbag control unit often fails because it irreversibly stores crash data after an accident or suffers from internal electronic errors. These problems then trigger the airbag warning light and require specialized repair or replacement of the module.
A common reason for failure is the storage of crash data after a collision, which can only be erased using professional equipment. If this isn't possible, the control unit is considered defective and must be repaired or replaced.
Internal errors in the control unit itself, often caused by aging components or voltage fluctuations, can also cause a failure. Such malfunctions require precise diagnosis and professional repair.
Common error codes for Mercedes-Benz Vito W447 airbag control unit repair
When repairing the Mercedes-Benz Vito W447 airbag control unit, specific error codes are crucial. They indicate internal problems or communication problems within the control unit. These codes, which can be read using diagnostic tools, require targeted correction to restore the functionality of the airbag system.
- B220700 → Internal control unit error → The airbag control unit has an internal problem that affects its functionality.
- B1000 → Communication error → There is a communication problem between the airbag control unit and other vehicle systems.
- B1003 → Control unit defective → A general defect in the airbag control unit has been detected, which requires immediate inspection.
- B119C → Internal Error (Control Unit) → The airbag control unit reports a specific internal error that requires repair.
- B1600 → Control unit error, SRS lamp on → A fault in the control unit causes the SRS warning lamp to illuminate continuously in the instrument cluster.
What part numbers are available for the Mercedes-Benz Vito W447 airbag control unit repair?
For the Mercedes-Benz Vito W447 airbag control unit repair, the following manufacturer part numbers are stored for this repair product: 4479006309, A 447 900 10 00, A4479000900 and A4479010300. The part number is printed on the label of the airbag control unit and can be stated in your repair order so that the assignment is clear.
These manufacturer part numbers belong to airbag control units of this model. Compare the number on your unit's label with the list, as even small deviations can lead to compatibility problems.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leolylast month„Everything went perfectly, I can only recommend it.“
Automatically translated · Original: German
ka irgendwas4 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 Goldammer4 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein6 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 Buienlast week„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KSlast week„All great👍“
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Edin Avdiclast week„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“
Automatically translated · Original: German
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
