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Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit repair
Mercedes-Benz CLS-Class X218 Shooting Brake 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.
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Which repair matches your fault code?incl. VAT plus shipping
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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.
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 CLS-Class
- Series
- X218 Shooting Brake (2012-2017)

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.
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4.8What is a Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit?
The Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle to provide maximum protection.
This essential component (SRS ECU) is vital for the passive safety of the vehicle, especially those built between 2012 and 2017.
It continuously processes signals from impact sensors and communicates seamlessly with other important systems such as ABS and ESP via the CAN bus.
Why is the Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit defective?
The Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit often fails because it stores crash data after an accident that needs to be erased, or because of internal malfunctions caused by aging and voltage spikes. Failure can also be caused by communication problems in the CAN bus or physical damage, which requires immediate repair.
Common reasons for a defect are stored crash data after an impact, which triggers an error message.
This stored data often prevents the system from functioning normally and requires a professional reset at a qualified workshop.
Internal components can also fail, manifesting as sporadic or persistent error codes and requiring immediate diagnosis.
Common error codes for Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit repair
When repairing the Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit, certain error codes indicate ECU problems, not sensor-related ones. These codes are crucial for a precise diagnosis, as they signal communication problems, internal defects, or system failures within the control unit, thus emphasizing the need for a professional workshop.
- B1000 → Control unit communication error → Error connecting the diagnostic tool to the airbag ECU.
- 93F9 → Internal error in the airbag control unit → Software or hardware defect within the ECU itself.
- 65535 → Control unit defective / No communication → Failure of the airbag ECU memory or complete system shutdown.
- C120501 → Communication with central gateway faulty → Problems with data transmission via the CAN bus to the airbag control unit.
- C130A00 → Ignorable error code (system note) → A Mercedes-specific code that is taken into account in the diagnostic process despite being "ignorable".
What part numbers are available for the Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit repair?
Two manufacturer part numbers are stored for this Mercedes-Benz CLS-Class X218 Shooting Brake airbag control unit repair: A2189015100 and A2189015200, which all belong to airbag control units of this model and are listed in the number list of this repair product on this page.
The part number on the label of your airbag control unit can be stated in the repair order.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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„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…“
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„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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„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 👍“
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„Uncomplicated service. Fast and thorough. Can only recommend.“
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„All great👍“
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„All great, fast delivery. Thanks.“
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„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
„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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„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“
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„Ok.“



