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Renault Master III airbag control unit repair
611136500 · Label
- Label
- Connector
- Back
- 611136500
- 8200942209A
- 8201448823
- 985106290R
- 985107767R
Renault Master III 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.
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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.
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
- Renault
- Model
- Renault Master
- Series
- III (2010-2024)

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
4.8What is a Renault Master III airbag control unit?
The Renault Master III airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It precisely monitors sensors, stores relevant crash data, and ensures the immediate and proper deployment of all airbag modules and seatbelt pretensioners in the vehicle. A repair restores the full functionality of this safety-critical component.
This electronic safety module precisely processes signals from impact sensors. It stores important crash data and communicates with other vehicle systems, such as the seat belt pretensioner control unit.
The control unit performs continuous self-diagnosis. Detected errors are immediately stored as error codes and can be read out.
Why is the Renault Master III airbag control unit defective?
A Renault Master III airbag control unit often fails because it develops internal electronic errors or stores crash data after an accident that blocks the system. In these cases, the airbag warning light stays on or the control unit can no longer be read, making repair or replacement inevitable.
Due to an internal electronic error (DF001), the control unit can no longer function correctly. This often results in the airbag warning light remaining permanently illuminated.
After a collision, the control unit stores accident-relevant data, which it can block as "Comp. Locked" (DF034). The system must then be reset or repaired to regain full functionality.
Sometimes a communication failure with the diagnostic software is the reason the control unit is defective. In this case, a professional diagnosis and repair of the internal components is necessary.
Common error codes for Renault Master III airbag control unit repair
When diagnosing a faulty Renault Master III airbag control unit, specific error codes may appear that indicate internal problems. These include codes for electronic errors, blocked control units, or problems with the airbag warning lights, which require a specific Renault Master III airbag control unit repair.
- DF001 → Internal electronic error → Indicates an internal defect in the airbag control unit.
- DF034 → Comp. Locked (Control unit blocked) → The control unit is locked after an accident and requires a reset.
- DTC80D549 → Warning light passenger airbag deactivation permanently → Signals a problem with the airbag warning light, often related to the control unit.
These error codes are crucial for diagnosis. They help specialist workshops identify the exact problem and successfully repair the Renault Master III airbag control unit.
What part numbers are available for the Renault Master III airbag control unit repair?
This repair product lists the following part numbers for the Renault Master III airbag control unit, and all of them belong to airbag control units of this model, so you can compare the number on the label of your unit with one of these references.
The part numbers are 611136500, 8200942209A, 8201448823, 8201448824, 985105091R, 985106290R and 985107767R. All of them are manufacturer part numbers.
The part number is printed on the label of the airbag control unit and can be stated in the repair order.
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.“
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„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.“



