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Volkswagen Golf 5 1K airbag control unit repair
1K0 909 605 T · Label
- Label
- Connector
- Back
- 1K0 909 605 T
- 1K0909605H
Volkswagen Golf 5 1K 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?excluding VAT and 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
- Volkswagen
- Model
- Volkswagen Golf
- Series
- 5 (1K)
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 Volkswagen Golf 5 (1K) airbag control unit?
The Volkswagen Golf 5 (1K) 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 ensure maximum safety.
This safety-relevant component coordinates the deployment of airbags and seat belt pretensioners based on incoming collision data.
It is typically located in the center console area or under the passenger seat of the vehicle and is connected via multi-pin connectors.
The control unit plays an indispensable role in occupant protection in the Volkswagen Golf 5 (1K).
Why is the Volkswagen Golf 5 (1K) airbag control unit defective?
The Volkswagen Golf 5 (1K) airbag control unit is often defective because it stores crash data after an accident or develops internal errors such as short circuits. These problems then trigger the airbag warning light and require a professional Volkswagen Golf 5 (1K) airbag control unit repair.
After a vehicle accident, the control unit irrevocably stores crash data, which results in the system being locked and requires repair or replacement.
Internal components can be damaged by aging or electrical surges, leading to failures and malfunctions of the airbag system.
Problems with the power supply or vehicle communication can also damage the airbag control unit and impair its function, making a diagnosis in the workshop unavoidable.
Common error codes for Volkswagen Golf 5 (1K) airbag control unit repair
During a Volkswagen Golf 5 (1K) airbag control unit repair, diagnostic tools identify specific error codes that indicate internal problems or communication disruptions. These codes are crucial for accurate diagnosis and successful repair of the defective airbag control unit.
- B1000 → Communication error → Signal transmission to the control unit disrupted.
- B1001 → Internal memory error → Data corruption or defect in the internal memory of the airbag control unit.
- B1010 → Internal software or data error → Incorrect programming or data in the control unit.
- B1025 → Power or ground error → Interrupted power or poor ground connection to the airbag control module.
- B1051 → Internal self-test failed → The control unit could not successfully complete its internal functional test.
- B1060 → EEPROM error → Defect in the non-volatile memory (EEPROM) of the airbag control unit.
- B1081 → Internal watchdog error → System crash or reset of the microcontroller unit in the control unit.
- B1100 → Internal circuit error → Defect within the electronic circuit of the airbag control unit.
- B1110 → EEPROM calibration data faulty → Inconsistent or faulty calibration data in the EEPROM.
- B1280 → Communication error control unit bus → Malfunction in the data transmission on the CAN bus to the airbag control unit.
What part numbers are available for the Volkswagen Golf 5 (1K) airbag control unit repair?
For Volkswagen Golf 5 (1K) airbag control unit repairs, several specific OEM part numbers are relevant to ensure exact compatibility. These numbers identify the correct control unit for your vehicle model and are crucial for a successful repair or replacement of the defective module.
The primary original OEM part numbers for the Volkswagen Golf 5 (1K) airbag control unit are 1K0 909 605 T, 1K0 909 605 A and 1K0 909 605 AB.
These numbers are often associated with Siemens manufacturer references (e.g. 5WK43411, 5WK43412), which confirms their originality.
For precise identification during the Volkswagen Golf 5 (1K) airbag control unit repair, it is advisable to compare the part number on your old control unit.
The part number 5Q0 959 655 J is primarily intended for newer Golf models from around 2016 and not for the Volkswagen Golf 5 (1K).
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.“
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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“
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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“
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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“
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Sven Wegenerlast week„Ok.“
Zsolt Szabólast week
