Ok.
Peugeot 508 SW II airbag control unit repair
Peugeot 508 SW 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.
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
- Peugeot
- Model
- Peugeot 508 SW
- Series
- II (2018-2023)II Facelift (2023-2025)
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 Peugeot 508 SW II airbag control unit?
The Peugeot 508 SW II airbag control unit is your vehicle's central safety unit, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors various sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules.
As the heart of the passive safety system, it processes signals from impact and acceleration sensors to determine the optimal deployment strategy in milliseconds. This ensures the protection of the occupants in the event of a collision.
The control unit communicates with all connected components via special, corrosion-free airbag connectors with gold-plated pins. It continuously supplies the system with power and monitors its operation.
Why is the Peugeot 508 SW II airbag control unit defective?
A Peugeot 508 SW II airbag control unit often fails because it permanently stores crash data after an accident, making it impossible to reuse and necessitating repair or replacement for safety reasons. Internal electronic errors, overvoltage, or software problems can also cause failure.
If a vehicle is involved in an accident, the airbag control unit stores irreversible crash data. This renders the unit unusable for further use and requires professional Peugeot 508 SW II airbag control unit repair or replacement.
Other causes of a defect can be internal component failures, such as damaged circuit boards or memory chips, or external influences such as moisture, short circuits, or age-related wear and tear. A failure is often indicated by an illuminated airbag warning light and requires a diagnostic check at the workshop.
Common error codes for Peugeot 508 SW II airbag control unit repair
When a Peugeot 508 SW II airbag control unit repair is necessary, specific error codes are crucial for a precise diagnosis. These codes directly indicate problems with the control unit itself, not with external sensors or components of the airbag system, and facilitate targeted troubleshooting.
- B1000 → Control unit communication error / internal error → Cause: Internal malfunction or faulty calibration download of the airbag ECU.
- B1003 → Secure configuration defective / ECU configuration error → Cause: Problem with the configuration or authenticity of the airbag control unit, often after replacement without reprogramming.
- UF100 / U1F00 → Error not in BSI error log – ECU configuration/communication error → Cause: Airbag control unit communication or configuration error that is not primarily recorded in the BSI.
What part numbers are available for the Peugeot 508 SW II airbag control unit repair?
Three manufacturer part numbers are listed for the airbag control unit of the Peugeot 508 SW II: 9818459680, 9823741580 and 9836801080. All three numbers belong to airbag control units of this model. The part number is printed on the label of the control unit and can be stated in the repair order.
Before the repair, compare the number on the label of the control unit with the numbers listed here. If none of them matches, state the label number in the repair order so that it can be checked.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leoly4 weeks ago„Everything went perfectly, I can only recommend it.“
Automatically translated · Original: German
ka irgendwas2 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 Goldammer2 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein4 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 Buien5 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KS5 days ago„All great👍“
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Edin Avdic6 days ago„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
