BMW i3 airbag control unit repair⁽¹⁾

What should be considered with BMW i3 airbag control units?

The airbag technology used in the BMW i3 varies depending on the model year. Airbag24 professionally repairs control units of all BMW i3 generations with original functionality and a 2-year warranty.

The BMW i3 (model code i01), produced from 2013 to 2022, is known for its innovative lightweight construction and its focus on electric mobility in urban areas. As an electric subcompact, it set standards in its class.

The airbag control unit is a central component of the safety system that deploys the airbags in the event of a collision. Its proper functioning is crucial for occupant safety in the BMW i3.

For certain BMW i3 models, particularly those from 2014 to 2016, a warranty extension was available for the airbag control unit for specific fault patterns. This underscores the importance of having malfunctions professionally repaired.

Which BMW i3 generations are there?

The BMW i3 was produced in one main generation (i01), which received a significant facelift. The development of the safety system reflects technological progress from 2013 to 2022.

The first and only generation of the BMW i3 (i01) was manufactured from 2013 to 2017. During this time, the i3 established itself as a pioneer in the urban electric vehicle segment.

The facelift version of the i3 (also i01) followed in 2017 and was offered until the end of production in 2022. This facelift brought not only visual and technical innovations but also fine-tuned safety systems.

Although they belong to the same model series, the airbag control units may differ between pre-facelift and facelift models due to software updates or minor hardware adjustments. A professional repair takes these specifics into account to ensure proper function if your BMW i3 airbag control unit is defective.

How do I identify my BMW i3 airbag control unit?

BMW i3 airbag control units can be uniquely identified by their part number, model year, and vehicle identification number. Each generation and model update uses specific control unit variants for optimal compatibility.

The exact part number of the airbag control unit is the most important identifier. You can find this number directly on the control unit, which is usually located near the center tunnel or under the dashboard.

Additionally, the year of manufacture of your BMW i3 and the complete vehicle identification number (VIN) are crucial. This information helps determine the exact model of the airbag control unit and ensure the correct repair or replacement.

Correct identification is essential to avoid compatibility issues and ensure that the repaired or replaced control unit works perfectly with the other components of your BMW i3's security system.

What airbag equipment does the BMW i3 have?

The BMW i3's airbag equipment is very comprehensive and largely standard. It covers a wide range of occupant protection, regardless of model year or trim level.

Every BMW i3 comes standard with a comprehensive suite of airbags, including driver and front passenger airbags for protection in frontal collisions.

Additionally, side airbags and head airbags, often referred to as curtain airbags, are available. These provide protection in the event of a side impact or rollover and contribute significantly to passive safety.

An integrated rollover sensor is also standard, which deploys the appropriate airbags and activates the battery high-voltage shutdown function in the event of an imminent rollover. For families, the BMW i3 offers the option of a deactivatable front passenger airbag to ensure the safe use of rear-facing child seats.

The safety features of the BMW i3 are rounded out by three-point seat belts with belt pretensioners and force limiters, ISOFIX child seat mountings in the rear, and various electronic assistance systems such as DSC (Dynamic Stability Control) and ABS (Anti-lock Braking System). This underscores BMW's commitment to the highest safety standards in this innovative electric vehicle.