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Land Rover Range Rover Sport L320 Airbag Control Unit Repair
Land Rover Range Rover Sport L320 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?excluding VAT and 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
- Land Rover
- Model
- Land Rover Range Rover Sport
- Series
- L320 (2005-2010)L320 Facelift (2010-2013)

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 Land Rover Range Rover Sport L320 airbag control unit?
The Land Rover Range Rover Sport L320 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 vehicle and crash sensors, stores relevant data, and ensures the proper functioning of the safety system.
This module, also known as the Restraint Control Module (RCM) or SRS control unit, processes signals from acceleration and gyro sensors. It is crucial for the vehicle's passive safety and the precise activation of the restraint systems in the event of a collision.
It communicates with all associated components via the vehicle's electrical system and special, often yellow-labeled airbag connectors. Recoding to the vehicle identification number (VIN) is only required after a replacement – after a repair, it is immediately ready for use.
Why is the Land Rover Range Rover Sport L320 airbag control unit faulty?
Because an accident can leave the control unit with indelible crash data, or internal components can fail due to age, the Land Rover Range Rover Sport L320 airbag control unit can become defective. This often results in a permanently illuminated airbag warning light, preventing the safety system from functioning properly in an emergency.
After the airbags are deployed, the module permanently stores crash data, which prevents further operation and triggers the error memory. These "hard codes" cannot be erased with conventional diagnostic devices, requiring a special repair or reset.
Even without an accident, the Land Rover Range Rover Sport L320 airbag control unit can develop errors. Internal memory errors or problems with the module's self-test will then lead to failure and require a specialized Land Rover Range Rover Sport L320 airbag control unit repair.
Common error codes for Land Rover Range Rover Sport L320 airbag control unit repair
During a Land Rover Range Rover Sport L320 airbag control unit repair, specific error codes may occur that indicate internal problems or crash data. These DTCs can usually only be cleared by specialized services and affect the functionality of the module itself.
- B1000 → Control unit communication error → Often caused by internal crash data or module defect.
- B1010 → Internal memory error in the control unit → Indicates damage to the ECU software or hardware.
- B1100 → Control unit self-test failed → Indicates that the module fails its internal tests.
- B1120 → Seat belt pretensioner control circuit error (ECU specific) → An internal problem within the control module affecting the seat belt pretensioner circuit.
- B1140 → Internal EEPROM error in the airbag control unit → Critical error in the module's non-volatile memory.
- B1200 → Internal system error control unit → General error that requires a comprehensive diagnosis of the module.
- B1400 / B1401 → Internal error in the airbag ECU / Airbag ECU diagnostic output error → Problems with the internal diagnostic function of the control unit.
What part numbers are available for the Land Rover Range Rover Sport L320 airbag control unit repair?
This repair product lists two part numbers for the Land Rover Range Rover Sport L320 airbag control unit. They belong to airbag control units of this model. The part number is printed on the label of your control unit, and you can state it in the repair order so the assignment stays clear.
The listed manufacturer numbers are 8H22-14D374-AC and LR071268. Both belong to airbag control units of the Land Rover Range Rover Sport L320.
Compare the number on the label of your control unit with this list before you submit the repair order.
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.“




