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Volkswagen Tiguan Allspace BW2 airbag control unit repair
5Q0 959 655 BJ · Label
- Label
- Connector
- 5Q0 959 655 BJ
- 5Q0 959 655 BT
Volkswagen Tiguan Allspace BW2 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
- Volkswagen
- Model
- Volkswagen Tiguan Allspace
- Series
- BW2 (2018-2021)BW2 Facelift (2021-2024)
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 Tiguan Allspace BW2 airbag control unit?
The Volkswagen Tiguan Allspace BW2 airbag control unit is the central safety unit that activates 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 thus ensures the proper functioning and instantaneous deployment of all passive safety systems in the vehicle.
This MRS (Multiple Restraint System) control unit operates at 12 volts. It is crucial for coordinating the safety systems in the Volkswagen Tiguan Allspace from model year 2017 onwards.
The control unit is typically located in the center console or under the dashboard. It features multi-pin connectors for connecting to various sensors and actuators in the vehicle's safety system.
Why is the Volkswagen Tiguan Allspace BW2 airbag control unit defective?
A Volkswagen Tiguan Allspace BW2 airbag control unit often fails due to internal software or hardware errors that lead to system malfunctions. Crash data stored after an accident also necessitates a Volkswagen Tiguan Allspace BW2 airbag control unit repair, as this data blocks the reactivation of the safety systems and thus triggers an error message.
Common causes are internal memory corruption or errors in the checksum of the control unit itself. Such defects are often indicated by an error code B2000 and lead to a continuous warning light on the dashboard.
Communication errors with other vehicle modules can also cause a failure. This prevents the control unit from sending or receiving correct data, severely impairing or even preventing its function.
Common error codes for Volkswagen Tiguan Allspace BW2 airbag control unit repair
Volkswagen Tiguan Allspace BW2 airbag control unit repair is often initiated by specific error codes that indicate internal malfunctions or communication issues within the unit. These codes are crucial for a precise diagnosis and identifying the exact cause of the defect before a repair can be initiated.
- B1000: Control unit communication error → Signal error → General miscommunication of the airbag control unit.
- B2000: Electronic control unit error (Memory Check Sum Error) → Internal error → Damaged memory in the airbag control unit.
- U1110: Function restricted due to interrupted communication → Communication aborted → Missing connection to other systems (e.g. BAP_SWA).
- U1121: Databus: Missing messages, no communication with airbag control unit → Databus error → No communication via the databus with the airbag control unit.
What part numbers are available for the Volkswagen Tiguan Allspace BW2 airbag control unit repair?
For the Volkswagen Tiguan Allspace BW2 airbag control unit repair, the manufacturer part numbers 5Q0 959 655 BJ and 5Q0 959 655 BT are stored for this repair product. Both belong to airbag control units of this model and are intended for this repair.
The part number is printed on the label of the airbag control unit and can be stated on the repair order.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leolylast month„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 Goldammer3 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein5 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 Buien6 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KS6 days ago„All great👍“
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Edin Avdiclast week„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
