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Bentley Mulsanne 1st generation Airbag Control Unit Repair
Bentley Mulsanne 1st generation 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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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
- Bentley
- Model
- Bentley Mulsanne
- Series
- 1st generation (2010-2020)

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 Bentley Mulsanne 1st generation airbag control unit?
The Bentley Mulsanne 1st generation airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper and safe operation of all airbag modules and seatbelt pretensioners in the vehicle.
This module, also called SRS Control Module, is an essential component of the passive safety system of your Bentley Mulsanne 1st generation.
It processes signals from acceleration sensors in real time and deploys the airbags instantly if necessary.
The integrated on-board diagnostics enables the reading of errors and operating data for maintenance purposes.
Why is the Bentley Mulsanne 1st generation airbag control unit faulty?
A Bentley Mulsanne 1st generation airbag control unit is often defective because it stores crash data after an accident, has internal electronic errors, or is disrupting communication with other systems. Such defects often make a professional Bentley Mulsanne 1st generation airbag control unit repair essential to continue protecting vehicle occupants.
Typical causes of failure are internal memory errors, which can be caused by voltage spikes or aging.
After an airbag is deployed, the control unit stores indelible crash data and must be reset or replaced to function again.
Communication problems via the CAN bus or damage caused by water ingress can also damage the module.
Common error codes for Bentley Mulsanne 1st generation airbag control unit repair
Common trouble codes indicating a faulty Bentley Mulsanne 1st generation airbag control unit include general control unit errors, communication malfunctions, and references to stored crash data. These codes require precise diagnosis to successfully repair the Bentley Mulsanne 1st generation airbag control unit.
- B0091 → Control unit error → Internal defect or malfunction in the module
- B1000 → Control unit communication error → Problems with data transmission to other vehicle modules
- B1014 → Airbag control unit communication error → Specific interruption of communication to the airbag control unit
- B1239 → Airbag diagnostic sensor unit defective → Malfunction in the sensor data acquisition of the control unit
- B1499 → SRS-ECU detects deployed airbag → Crash data is stored after an accident
- 65535 → Internal control unit memory error → Error in the internal data memory of the module
- B1620 → Internal error - Replace control unit → Replacing the airbag control unit is recommended
- 32100 → Manufacturer-specific control unit error → Non-specific internal module problem (Bentley-specific)
- 32490 → Gas generator detonator (ignition pyro element) → Error in the control of airbags or belt tensioners (Bentley-specific)
What part numbers are available for the Bentley Mulsanne 1st generation airbag control unit repair?
An exact OEM part number for the Bentley Mulsanne 1st generation airbag control unit is difficult to find publicly, as databases often primarily list airbag units and the control unit can be VIN-specific. Therefore, for a successful Bentley Mulsanne 1st generation airbag control unit repair, it is crucial to read the number directly from the installed module or determine it using the VIN.
Available OEM part numbers such as 3Y0 880 206 C (driver airbag) or 3Y0 880 204 C (passenger airbag) refer to the airbag modules themselves, not the control unit.
The Bentley Mulsanne 1st generation's airbag control unit is a specialized component whose exact part number can often only be identified through official Bentley channels or professional parts catalogs with chassis number queries.
If your Bentley Mulsanne 1st generation airbag control unit is faulty, it is advisable to consult a specialist workshop service to determine the exact part number and carry out the appropriate repair or replacement.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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„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…“
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„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 👍“
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„Uncomplicated service. Fast and thorough. Can only recommend.“
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„All great👍“
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„All great, fast delivery. Thanks.“
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„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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„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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„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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„Ok.“



