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BMW Airbag Module Reset Service (SRS / MRS Control Module)
Discover a reliable, professional solution for your BMW after an accident with Module Repair Lab’s BMW airbag control module reset service. BMW vehicles store crash and deployment data inside the SRS (Supplemental Restraint System) control module, also known as the MRS or airbag ECU. Once crash data is recorded, the airbag light remains on and cannot be cleared with a scan tool.
Upon receiving your BMW airbag module, our technicians perform a complete crash data reset at the circuit level. Most modules are processed within one working day and shipped back ready for installation. The module is restored to factory condition, allowing a true plug-and-play reinstall without dealership coding.
Why BMW Airbag Modules Require a Reset
Even minor collisions can trigger crash events inside the BMW airbag control module. These events often illuminate the airbag or SRS warning light and may also cause seat belt pretensioners to lock. Once stored, this data permanently disables the system until the module is reset or replaced.
Dealerships commonly recommend replacing the module entirely. Replacement modules often require VIN programming, additional coding, and significant labor costs. Resetting your original BMW module preserves factory VIN data, avoids unnecessary programming, and restores proper system operation.
What Our BMW Airbag Module Reset Service Does
- Removes all stored crash and deployment data
- Clears hard and soft SRS fault codes
- Restores proper communication with BMW vehicle systems
- Maintains original VIN data stored in the module
- Allows plug-and-play reinstallation
While most cases reinstall without issue, some vehicles may require calibration after installation if additional hardware faults or programming requirements exist. If the airbag light remains on, another SRS component such as a seat belt, airbag, clock spring, wiring, or impact sensor may be reporting a fault.
Common BMW Airbag / SRS Codes We Erase
- B107E – Airbag module related fault
- B207F – SRS control unit fault
- B1015 – Faulty airbag module
- B1139 – Internal SRS error
- B1193 – Airbag system fault
- B1206 – Airbag RCM fault
- B1342 – SRS system failure
- B1620 – SRS communication error
- B1649 – Crash detected
- B1650 – Crash detected
- DF194 – After accident event stored
BMW Models Supported
Our BMW airbag module reset service supports a wide range of models and platforms, including classic, modern, performance, and electric BMW vehicles:
1 Series M, 118i, 120i, 125i, 128i, 130i, 135i, 135is, 1500, 1600, 1600-2, 1600ti, 1602, 1800, 1800ti, 1802, 2.8 Bavaria, 2000, 2000c, 2000cs, 2000ti, 2000tii, 2002, 2002ti, 2002tii, 220i, 228i, 230i, 235i, 318i, 320i, 323i, 325i, 328i, 330i, 335i, 340i, 420i, 428i, 430i, 435i, 440i, 520i, 525i, 528i, 530i, 535i, 540i, 545i, 550i, 630CSi, 633CSi, 635CSi, 640i, 650i, 733i, 735i, 740i, 745i, 750i, 760i, M2, M3, M4, M5, M6, X1, X3, X4, X5, X6, Z3, Z4, Z8, i3, i8, ActiveHybrid models, Alpina B6, B7, and additional BMW variants equipped with factory SRS systems.
Important Technical Notes
BMW airbag control modules may also be referred to as the SRS module, MRS module, or airbag ECU (Electronic Crash Unit). Many late-model BMW vehicles store partial VIN information inside the module, making a reset of the original unit the preferred solution.
If your BMW was not involved in an accident and the airbag light illuminated unexpectedly, there may be a separate system fault. We recommend having the module scanned by a qualified technician before sending it in.
Warranty & Satisfaction Guarantee
Module Repair Lab stands behind its work with a 100% satisfaction guarantee or your money back. Every BMW airbag module reset includes a one-year warranty covering the reset service performed.
Please ship your module to the following address:
Module Repair Lab
8698 Elk Grove Blvd Ste 1, Elk Grove, CA 95624
Make sure to include your contact information and order number inside the package to help us process your repair quickly.
We recommend using a trackable and insured shipping method to ensure safe delivery. Once your repair is complete, we will ship it back to the return address you provide.
If you have any questions, feel free to contact us.
Warranty coverage varies depending on the specific product being repaired. Please refer to the individual product page for the most up-to-date warranty information.
In general, our warranty covers the repaired part for a defined period beginning on the date of repair. If a malfunction occurs within the warranty period, we will repair the item at no additional cost. In rare cases where the item is deemed irreparable, we reserve the right to either replace the circuit board or refund the cost of repair, at our discretion.
This warranty is non-transferable and applies only to the original purchaser. Damage resulting from misuse, accidents, improper installation, or unauthorized repairs is not covered and will void the warranty.
If you have any questions regarding the warranty for your specific repair, please contact us directly.
How It Works
We offer a cost-effective solution to pricey dealership part replacements, saving you a significant amount of money. Our approach goes beyond simply repairing the faulty part – we address the underlying issue and use top-quality upgraded parts to ensure a long-lasting fix. We stand behind our service with a 100% satisfaction guarantee or your money back.
1
Remove the part
Carefully remove the part from your vehicle. If you're unsure how to do this, you can take it to your local body shop for assistance.
2
Pack securely
Once the part is removed, pack it securely in a suitable box to prevent any damage during transit.
3
Ship to us
Print out your order confirmation page and include it in the package, along with your name, return address, and phone number.
FAQs
8698 Elk Grove Blvd #1, Elk Grove, CA 95624
info@modulerepairlab.com
Turnaround time is fast—typically 2 to 3 business days once we receive your module.
You can pay on the website with PayPal or a credit card or you can send the module in with your information and we will contact you for a credit card after the repairs have been performed.
Yes, warranty depends on the module being repaired.