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Lexus LC URZ100 airbag control unit repair
Lexus LC URZ100 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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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
- Lexus
- Model
- Lexus LC
- Series
- URZ100 (2017-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 Lexus LC URZ100 airbag control unit?
The Lexus LC URZ100 airbag control unit is the vehicle's central safety unit, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors the impact sensors, stores relevant crash data, and ensures immediate deployment for optimal occupant safety.
This control unit is specifically designed for the Lexus LC 500 URZ100 series (model years 2018-2025). It integrates seamlessly into the vehicle's CAN bus system for comprehensive safety functions.
It is responsible for controlling front, side, knee, and curtain airbags. Occupancy and deactivation sensors are also taken into account by the control unit.
Why is the Lexus LC URZ100 airbag control unit defective?
A Lexus LC URZ100 airbag control unit is often defective because it stores crash data after an accident, preventing it from being deactivated or reused without repair. Moisture ingress, overvoltage, or internal electronic errors can also cause failure, activating the permanent airbag warning light.
After a crash, the module stores irreversible data that blocks its functionality. A subsequent repair or replacement is essential for restoring the systems.
Other causes include broken cables or corrosion at the connectors. This can lead to communication errors with other vehicle systems.
A failure is usually indicated by a permanently illuminated airbag or SRS warning light in the cockpit. In this case, a professional diagnosis at a workshop is urgently required.
Common error codes for Lexus LC URZ100 airbag control unit repair
During Lexus LC URZ100 airbag control unit repairs, specific error codes are often read out, indicating a problem with the control unit itself. These are often B1100 for stored crash data or B1000 for communication problems that require a precise diagnosis.
- B1100: Crash data stored → Airbag control unit blocks deletion → Requires repair or reset after accident.
- B1000: Control unit communication error → Connection to the airbag ECU interrupted → Cause may be wiring problems or internal defect.
These error codes directly indicate problems with the airbag control unit. They differ from codes that affect sensors or seatbelt pretensioners.
Clearing error code B1100 is usually not possible immediately after an accident. In such cases, a specialized repair of the module is necessary to restore functionality.
What part numbers are available for the Lexus LC URZ100 airbag control unit repair?
For the Lexus LC URZ100 airbag control unit repair, specific OEM part numbers are relevant to ensure exact compatibility. The primary verified original Lexus part numbers are 89170-11020, 89170-11140, and 89970-50100, all of which are suitable for the LC 500 airbag control unit.
These part numbers are confirmed directly by Lexus as genuine parts for the Airbag Control Module of the LC 500 (URZ100). They are not intended for hybrid models such as the LC 500h.
It's crucial to pay attention to these exact OEM numbers when purchasing. This ensures correct function and compatibility with your vehicle.
Third-party or aftermarket part numbers are not documented for this specific component and model. Therefore, only the original part numbers listed should be used.
Based on 241 reviews
What our customers say
„Ok.“
„Works like a charm!“
„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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„Problem solved :-)“
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„Everything went well“
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„Everything works great“
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„Ultra satisfied with this company. My computer was repaired quickly and works perfectly again! Communication is exemplary (emails, SMS...). Very serious company, thank you!“
Automatically translated · Original: French
„Uncomplicated, fast, correct.“
Automatically translated · Original: German
„Airbag control unit sent: the handling of it was immediate and very serious. The returned control unit was fitted without any problem and works perfectly. Very satisfied!“
Automatically translated · Original: French
„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 f…“
Automatically translated · Original: German
„Ok.“



