Quick delivery and it works perfect in my Mercedes W203! 👌👌
Citroën C4 SpaceTourer II airbag control unit repair
Citroën C4 SpaceTourer II 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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Possible airbag error codes for a defective airbag control unit:
Our estimated repair time for this product is about: 3–4 business days
Specifications
- Make
- Citroën
- Model
- Citroën C4 SpaceTourer
- Series
- II (2013-2022)

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 Citroën C4 SpaceTourer II airbag control unit?
The Citroën C4 SpaceTourer II airbag control unit is the central safety unit in the vehicle. It continuously monitors all occupant restraint systems, such as airbags and seatbelt pretensioners. In the event of an accident, it detects the impact force in milliseconds and precisely activates the necessary protection systems to optimally protect the occupants and prevent serious injuries.
This essential module stores important crash data and is responsible for the self-diagnosis of the airbag system.
A functioning unit is crucial for the passive safety of your Citroën C4 SpaceTourer II and ensures the correct functioning of all connected components.
Why is the Citroën C4 SpaceTourer II airbag control unit defective?
The Citroën C4 SpaceTourer II airbag control unit may be defective because it stores crash data after an accident, causing the system to lock. Internal hardware errors, short circuits, or low voltage can also lead to failure. The airbag warning light then illuminates continuously, completely disabling the vehicle's safety system.
Common causes of failure include water ingress or power surges, which can damage sensitive electronics.
A defective airbag control unit must be repaired or replaced immediately to restore full safety and correct any failure.
Common error codes for Citroën C4 SpaceTourer II airbag control unit repair
During Citroën C4 SpaceTourer II airbag control unit repairs, specific error codes occur that directly indicate problems with the control unit itself. These codes help specialist workshops identify the exact cause of the defect and take targeted measures to restore system functionality.
Diagnosis of the airbag system always begins with reading these error codes.
They provide information about communication problems or internal damage to the control unit and are crucial for a precise diagnosis.
- B1000 → Control unit communication error → Internal fault of the airbag control unit or communication problem in the CAN bus.
- B0028 11 → Front right side airbag cable short circuit to ground → Short circuit in the supply line to the airbag module, recognized as relevant by the control unit.
What part numbers are available for the Citroën C4 SpaceTourer II airbag control unit repair?
For Citroën C4 SpaceTourer II airbag control unit repairs, several specific OEM part numbers are relevant to ensure exact compatibility. These include both original Citroën numbers and those from the primary supplier Bosch, all of which are directly related to the airbag control unit for this vehicle model.
Knowing the correct part number is crucial for sourcing the right replacement part or professionally repairing the existing module.
These numbers are stored in professional parts catalogs and diagnostic systems, confirming their validity for the Citroën C4 SpaceTourer II and serving as a reference for any workshop performing a Citroën C4 SpaceTourer II airbag control unit repair.
Verified OEM part numbers for the Citroën C4 SpaceTourer II airbag control unit:
9807547380 (Citroën Original): A frequently listed and verified genuine part number for the airbag control unit of the C4 SpaceTourer II.
9675027180 (Citroën Original): Another official Citroën part number used specifically for airbag control units on this model.
9812824480 (Bosch OEM supplier / Bosch 0285012934): The Bosch part number indicates Bosch as the primary OEM supplier for airbag control units in PSA vehicles.
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What our customers say
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“
„Very professional handling. Everything worked super fast, the information about the status of the processing was very good.“
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„Had the error SRS Airbag Service urgent on my Volvo C30. At Volvo they could only determine that the error with code CFFF cannot be reset. Proposed solution 865 € for a new module, plus removal and installation and codin…“
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„Fast repair, top, friendly quick contact also for Luxembourg. Gladly again Greetings Serge“
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„At first sight I had no confidence. But I don't regret it. Repair ordered, calculator sent, within a few days I had the diagnosis and the payment order. As soon as the payment was made my calculator came back in perfect…“
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„Everything worked out“
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„All great, removed it myself, brought it in and picked it up 4 days later and installed it.Works again thanks“
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„Everything Top“
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„Fast, simple and uncomplicated“
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„This company is top. They answer questions immediately. Despite holidays everything went really fast. Simply a great company.“
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„What should I say normally, 5 stars are too few TOP I am MEGA satisfied. Can only recommend it. Greetings Thomas Umlauf“
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„Was easy and worked great!!!“
Automatically translated · Original: German
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“



