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Skoda Karoq 1 airbag control unit repair
3Q0 959 655 BH · Label
- Label
- Connector
- Back
Skoda Karoq 1 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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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.
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
- Skoda
- Model
- Skoda Karoq
- Series
- 1 (2017-2021)1 Facelift (2021-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 Skoda Karoq 1 airbag control unit?
The Skoda Karoq 1 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It processes information from sensors in real time, decides whether to deploy airbags and seatbelt pretensioners, and stores important crash data for diagnostics to ensure maximum safety.
This module, also called the SRS control unit, continuously monitors the vehicle occupants and the surroundings.
It is crucial for the smooth functioning of the passive safety system in your Skoda Karoq 1.
Why is the Skoda Karoq 1 airbag control unit defective?
The Skoda Karoq 1 airbag control unit can be defective due to internal memory errors, faulty self-tests, or power supply issues that impair its functionality. Such failures often result in an illuminated airbag warning light, making a professional Skoda Karoq 1 airbag control unit repair essential to restore vehicle safety.
Common causes are internal software or hardware errors that require repair or replacement.
Communication problems with other control units in the vehicle or loose connections can also cause the system to fail.
Common error codes for Skoda Karoq 1 airbag control unit repair
During a Skoda Karoq 1 airbag control unit repair, error codes are typically read out, indicating internal problems or communication disruptions. These codes, such as B1000 or B1100, signal memory errors, voltage deviations, or difficulties with the airbag control unit's internal self-test, which require a precise diagnosis.
These codes are specific to the airbag control unit and help identify the problem.
Diagnosis is best carried out using VAG-specific tools in the workshop.
- B1000 → Control unit communication error → Interruption of the data connection to the airbag control unit.
- B1100 → Internal memory error → Problem in the data memory of the airbag control unit.
- B1210 → Power supply or circuit fault → Insufficient or unstable power supply to the airbag control unit.
- B1011 → Internal self-test error → The airbag control unit failed an internal function test.
- B1160 → Flash ROM Error → Problem in the non-volatile memory of the airbag control unit.
- B1046 → EEPROM Error → Error in the electronic, erasable programming ROM of the airbag control unit.
- B1404 → Communication error between airbag control unit and other control units → Malfunction in the CAN bus network.
- B1423 → Control unit reset or reinitialization error → Unintentional restart or initialization problem of the airbag control unit.
What part numbers are available for the Skoda Karoq 1 airbag control unit repair?
For Skoda Karoq 1 airbag control unit repairs, exact OEM part numbers are crucial, but their precise verification requires professional databases. Common numbers, such as "5Q0 959 655 E" (VW/Skoda) or "1K0 959 655 G" (Bosch), serve as examples of similar systems, but are not specifically confirmed for the Skoda Karoq 1 and should be verified before any repair.
The exact part number for your Skoda Karoq 1 airbag control unit depends on the specific equipment and year of manufacture.
It is strongly recommended to determine the part number using the chassis number (VIN) via official Skoda catalogs (ETKA) or professional databases such as TecDoc.
Based on 246 reviews
What our customers say
„Ok.“
„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 fi…“
Automatically translated · Original: German
„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 👍“
Automatically translated · Original: German
„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
„All great👍“
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„All great, fast delivery. Thanks.“
Automatically translated · Original: German
„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
„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
„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
„Ok.“




