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Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit repair
Mercedes-Benz CLA-Class X118 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.
Notes
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Repair type
Which repair matches your fault code?incl. VAT plus shipping
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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 CLA-Class
- Series
- X118 Shooting Brake (2019-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
4.8What is a Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit?
The Mercedes-Benz CLA-Class X118 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, which is crucial for the vehicle's passive safety.
This specific Supplemental Restraint System (SRS) control unit is precisely tailored to the Mercedes-Benz CLA-Class X118 Shooting Brake.
It is responsible for the permanent monitoring and control of all airbag and belt tensioner systems.
Why is the Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit defective?
The Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit frequently fails due to internal errors, stored crash data, or communication with other systems failing. This often leads to the activation of the airbag warning light and requires professional repair of the airbag control unit to restore full functionality.
An internal control unit error, often signaled by the airbag warning light, can be the cause.
After an accident, crash data remains stored in the control unit, which makes repair or reset of the module necessary.
Failures can also be caused by voltage spikes, moisture or aging of the electronic components and require repair of the airbag control unit.
Common error codes for Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit repair
When repairing the Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit, the error code B220700 is a primary indicator of an internal defect in the control unit itself. This code requires specific diagnosis and is often an indication that a professional repair or replacement of the airbag control unit is necessary.
- B220700 → Internal error in the Supplemental Restraint System (SRS) control unit → Defect in the internal electronics of the airbag control unit.
Further specific codes for this control unit are not documented in the sources reviewed, as errors often occur as general internal control unit errors.
Airbag control unit troubleshooting requires special scanners to identify these codes and determine the exact cause of the failure.
What part numbers are available for the Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit repair?
For the Mercedes-Benz CLA-Class X118 Shooting Brake airbag control unit repair, the Bosch supplier number 0 285 015 019 is currently recorded for this repair product. This number belongs to airbag control units of this model and serves to check your unit before the repair order.
The part number is printed on the label of the airbag control unit and 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“
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„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.“



