Abarth 500e airbag control unit repair⁽¹⁾

What should you consider with Abarth 500e airbag control units?

The airbag control unit of the Abarth 500e is the central control unit of the airbag system. It evaluates the crash sensors, triggers the airbags and seat belt pretensioners, and reports faults via the airbag warning light. As it is safety-relevant, testing and repair should be carried out exclusively by a specialist firm.

If the airbag warning light is on, the system should be checked promptly. A defective control unit impairs the function of the entire airbag system. After an accident, it stores crash data and locks itself.

Airbag24 repairs your own control unit at our workshop in Berlin. During the repair we erase the crash data, check the unit and test it before it is returned to you.

Which Abarth 500e generations are there?

The Abarth 500e is built in the 332 series, which has been in production since 2023 and is still running. The series code 332 applies to the hatchback and the convertible.

Whether a vehicle belongs to this series can be checked using the vehicle identification number (VIN) and the year of manufacture. For a repair, the exact series matters, not just the model name. This detail helps to assign the control unit correctly and to answer any questions about the order.

• 332 (since 2023) – current series of the Abarth 500e as hatchback and convertible

How do I identify my Abarth 500e airbag control unit?

The part number on the label of the control unit determines the exact version. The model year and equipment of your vehicle also help to classify the correct variant.

Note the part number before the unit is removed, so you have it to hand if we ask questions. The fault memory may show codes that point to the airbag system. Two examples:

• U0151: communication with the airbag control unit (RCM) lost
• B0001: driver airbag: firing circuit open (open circuit)

A single fault code alone does not show that the control unit is defective. Only testing in the workshop shows whether the control unit is affected. If you are unsure about the assignment, we are happy to help.

What airbag equipment does the Abarth 500e have?

The Abarth 500e is fitted with airbags for the driver and front passenger. Further modules, such as side or head airbags, may be added depending on the equipment.

Which airbags are actually fitted in your vehicle is shown in the manufacturer's equipment documentation. The control unit coordinates all installed modules.

For a repair, first have the fault memory read out, the battery disconnected and the control unit removed. On an electric vehicle such as the Abarth 500e, the manufacturer's high-voltage system instructions apply, and this work should be carried out by a specialist workshop.

Then create a repair order online and send the control unit to Airbag24 by parcel. Processing usually takes 3–4 working days: checking, repairing and testing. The repaired control unit comes back with all vehicle data and is ready for use immediately after refitting — no coding or programming is necessary.