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Mercedes-Benz C-Class S206 Estate Airbag Control Unit Repair
A2069025507 · Label
- Label
- Connector
- Back
Mercedes-Benz C-Class S206 Estate 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(261)
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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 C-Class
- Series
- S206 Estate (2021-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 261 reviewsView all reviews →
Ok.
Works like a charm!
Thank God we found this service. Top execution, fast and not too expensive! Hallelujah!
Automatically translated · Original: German
Fast processing. Repair airbag control unit. Cost savings compared to new unit 350 €.
Automatically translated · Original: German
Efficient and speed
Automatically translated · Original: French
What is a Mercedes-Benz C-Class S206 Estate airbag control unit?
The Mercedes-Benz C-Class S206 Estate airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seat belt pretensioners, in the event of an accident. It continuously monitors sensors, stores crash data, and ensures precise activation of the safety systems to maximize occupant protection.
This electronic control unit, specifically designed for the Mercedes-Benz C-Class Estate S206 model year from 2021, is essential for the vehicle's passive safety. It is compatible with various engine variants, including diesel and plug-in hybrid, installed in the S206 Estate.
The control unit acts as the communications center in the vehicle's 12V and 48V electrical systems, receiving signals from crash sensors and coordinating the activation of the airbags and seatbelt pretensioners. A malfunction can impair the activation of the safety systems and requires professional repair.
Why is the Mercedes-Benz C-Class S206 Estate airbag control unit defective?
A Mercedes-Benz C-Class S206 Estate airbag control unit can become defective if internal memory or software errors occur that impair functionality. After an accident, the control unit also stores irretrievable crash data, making it necessary to repair the module to restore the airbag system to operational status and clear the warning light.
Typical causes of a defect include internal communication errors (e.g. B1000) or problems with the EEPROM memory, which disrupt the processing of the safety data and require rapid diagnosis.
A faulty power supply or internal short circuits can also lead to failures, causing the airbag warning light to remain permanently illuminated. In such cases, a specialized workshop for Mercedes-Benz C-Class S206 Estate airbag control unit repair is essential.
Common error codes for Mercedes-Benz C-Class S206 Estate airbag control unit repair
When repairing the Mercedes-Benz C-Class S206 Estate airbag control unit, specific error codes are read out, which primarily indicate internal problems with the module. These codes, such as B1000 for communication errors, require targeted diagnosis and repair of the control unit to restore full functionality.
- B1000: Communication error → The airbag control unit cannot communicate correctly with other vehicle systems.
- B1002: Internal software error → The airbag control unit software has an internal error.
- B1003: Internal diagnostic error → The self-diagnosis process in the control unit failed.
- B1004: Time/time synchronization error → Problems synchronizing the internal time in the control unit.
What part numbers are available for the Mercedes-Benz C-Class S206 Estate airbag control unit repair?
Two part numbers are stored for the Mercedes-Benz C-Class S206 Estate airbag control unit in this repair product. They are manufacturer part numbers that belong to airbag control units of this model. The number on the label of the airbag control unit can be stated in the repair order.
The stored manufacturer part numbers are A2069007619 and A2069025507.
Guide
How to create a repair order
4.8
Based on 261 reviews
What our customers say
„Top!“
mirko leistnerlast week„Ok.“
Zsolt Szabó3 weeks ago„Works like a charm!“
Leolylast month„Thank God we found this service. Top execution, fast and not too expensive! Hallelujah!“
Automatically translated · Original: German
Dawid Krollyesterday„Fast processing. Repair airbag control unit. Cost savings compared to new unit 350 €.“
Automatically translated · Original: German
Andrea Lehmannyesterday„Efficient and speed“
Automatically translated · Original: French
Sebastien Martel2 days ago„Service as expected“
Automatically translated · Original: French
Quentin BRIEGEL (Brich)3 days ago„Fast repair. Top price. Everything done easily and quickly.“
Automatically translated · Original: German
Bernhard Seehauser3 days ago„Impeccable service worthy of German organization Perfect repair“
Automatically translated · Original: French
Étienne HUSSON3 days ago„Everything went well, I will gladly recommend them.“
Automatically translated · Original: German
Georgios Chorosis4 days ago„Everything went great, nothing better than the cloning of our old control unit could have happened to us“
Automatically translated · Original: German
Manuel Wegmann4 days ago„The website of Airbag24 Airbagsysteme is very well structured and simply explained. I sent my airbag control unit from my Renault Trafic there for repair. I am very satisfied with the telephone contact as well as by mail…“
Automatically translated · Original: German
H. S.6 days ago„Top!“
mirko leistnerlast week
