Works like a charm!
Rolls-Royce Cullinan Series I airbag control unit repair
Rolls-Royce Cullinan Series I 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(233)
Secure payment with
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
- Rolls-Royce
- Model
- Rolls-Royce Cullinan
- Series
- Series I (2018-2024)
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 233 reviewsView all reviews →
Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!
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 airbag light). Thanks to Airbag 24 in Berlin 👍👏. Gerd
Automatically translated · Original: German
Fast repair and fast shipping Simply top
Automatically translated · Original: German
Everything works great
Automatically translated · Original: German
Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!
Automatically translated · Original: German
What is a Rolls-Royce Cullinan Series I airbag control unit?
In the Rolls-Royce Cullinan Series I (2018 to 2024), an airbag control unit acts as the central control unit of the restraint system (SRS). It evaluates the signals from the crash sensors. In an accident, it decides within milliseconds which airbags and seatbelt pretensioners deploy.
The control unit works continuously. It constantly checks whether sensors, firing circuits and connections are in order. If it detects a fault, it reports it via the airbag warning light in the instrument cluster.
When the ignition is switched on, the unit runs a self-test. The warning light comes on briefly and then goes out again. If it stays on or flashes, there is a fault.
After an accident, the control unit stores crash data and locks itself.
Why is the Rolls-Royce Cullinan Series I airbag control unit defective?
The cause is usually stored crash data that remains in the unit after an accident. This is also the case when no airbag has deployed. Ageing components, cold solder joints, corrosion on connectors and voltage spikes may also be the cause.
A standard diagnostic tool cannot remove stored crash data. The fault therefore keeps coming back, even if the cause on the vehicle was eliminated long ago.
Electronics age. Solder joints become brittle and develop fine cracks. If moisture gets into the connectors, corrosion forms. A weak battery or a jump start can also produce voltage spikes that damage the unit.
How do you recognise a fault? The airbag warning light stays on permanently. The fault memory cannot be cleared. Or the diagnostic tool cannot make contact with the control unit. Do not leave it at that: in an accident, the airbags might fail to deploy.
Common error codes for Rolls-Royce Cullinan Series I airbag control unit repair
The error codes on the Rolls-Royce Cullinan Series I point to stored crash data or to faults in the firing circuit of an airbag. A diagnostic tool reads them from the fault memory.
These codes occur on this vehicle:
- 91 → Crash data stored in the airbag system
- 33 → Passenger airbag circuit open or high-resistance
A single code does not yet prove a fault in the control unit. The cause may equally be a connector, a wire or an airbag module. Only testing the unit shows where the fault lies.
What part numbers are available for the Rolls-Royce Cullinan Series I airbag control unit repair?
You will find the part number on the label of your control unit in the Rolls-Royce Cullinan Series I. It determines the exact version, because depending on equipment and year of manufacture the numbers differ within a model range.
For this vehicle we currently do not have a list of part numbers. That is no obstacle. Read the number from the label after removal and enter it in the repair order.
The number does not tell you whether the unit is defective. Only reading out the fault memory or testing at Airbag24 shows that.
The route to repair in brief: have the fault memory read out. Disconnect the battery and remove the control unit. Create a repair order online and send in the unit. Testing, repairing and checking usually take 3–4 working days at Airbag24.
The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.
4.8
Based on 233 reviews
What our customers say
„Works like a charm!“
Leoly3 weeks ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerleinlast week„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 f…“
Automatically translated · Original: German
Gerd Goldammerlast week„Fast repair and fast shipping Simply top“
Automatically translated · Original: German
Andreas Foxlast week„Everything works great“
Automatically translated · Original: German
Wolfgang Katenzlast week„Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!“
Automatically translated · Original: German
Tim Hammer2 weeks ago„I drive a W210 estate. My control unit was broken and because of that I couldn't go to TÜV. I was recommended Airbag24 from a forum. I sent in my control unit. Unfortunately everything was a bit under time pressure and I…“
Automatically translated · Original: German
Franz Dampf2 weeks ago„Motorhome Fiat Ducato. Fault airbag lamp lit permanently, could also not be reset after reading it out. Fault was permanently present. Quick friendly contact with Airbag24, described the fault, known problem was the stat…“
Automatically translated · Original: German
Rene Larisch2 weeks ago„Professionals are at work here, any additional repairs that may arise are carried out without complaint and without discussion...always happy to come back.“
Automatically translated · Original: German
Manfred Gunia3 weeks ago„From the order to the repair everything worked well, airbag control unit installed, the light goes off again as it should, good service, fast repair and return shipping. Thanks 👍👍👍“
Automatically translated · Original: German
Petra3 weeks ago„Got the second airbag control unit from you for another car. Fits, no more error message. Great service Can only recommend. Super fast delivery, and they keep what they promise. A big thank you to this company.“
Automatically translated · Original: German
Mama 43 weeks ago„Super fast service and repair Fast processing“
Automatically translated · Original: German
Dennis Baron4 weeks ago„Works like a charm!“
Leoly3 weeks ago
