Renault Twizy airbag control unit repair⁽¹⁾

What should be considered with Renault Twizy airbag control units?

The airbag control unit in the Renault Twizy analyses the crash sensors, triggers the airbags in an emergency and monitors the entire system. If it detects a fault, the airbag warning light comes on. Airbag24 repairs your own control unit that you send in.

After an accident, the control unit stores crash data and locks itself. In the locked state, the firing circuits are deactivated, so the airbags cannot deploy as intended. Whether the system is locked can be read from the fault memory. For this reason, the system should always be checked by a specialist workshop after an accident.

The control unit is the central component of the system. Airbags are safety-relevant, so work on the airbag system belongs in the hands of a specialist workshop. A repair at Airbag24 works on the control unit itself: the crash data is erased, and the inspection shows whether a particular fault can be repaired.

Which Renault Twizy generations are there?

In our overview, the Renault Twizy is listed as one series, series I. You can tell whether your vehicle belongs to it from the year of manufacture and the vehicle identification number (VIN).

The series at a glance:

• I (2012–2023) – the series of the Renault Twizy, built until 2023

Within the series, equipment and specification vary by version and market. Compare the part number, year of manufacture and equipment before you send in the control unit.

How do I identify my Renault Twizy airbag control unit?

The part number on the label of the control unit determines the exact specification. The year of manufacture and equipment of your Renault Twizy matter too, as the specification can differ by version and market.

The following part numbers are known for this model. The list is not exhaustive:

• 8201160197
• 8201719760

Continental is listed as the supplier. The fault memory helps with classification, for example with DF001 (fault in the control unit itself), DF003 (open or short circuit in the firing circuit of the driver front airbag) or DF035 (fault memory locked, crash data saved). A single fault code does not prove a defect, however; it is only an indication for the inspection. The final assignment is made during the inspection at the workshop.

What airbag equipment does the Renault Twizy have?

According to Renault's owner's manual, a driver airbag is part of the standard equipment of the Renault Twizy. Which further airbags are fitted depends on version and market and can be checked in the owner's manual and the vehicle documents.

Beyond the driver airbag, the seat belts are part of occupant protection and work together with the airbag in a crash.

This is how the repair at Airbag24 works: have the fault memory read out and have a specialist workshop remove the control unit, which includes disconnecting the battery. Then create a repair order online and send the control unit in. Processing usually takes 3–4 working days: checking, repairing, testing.

The repaired control unit comes back with all vehicle data and is ready for use straight away after refitting — no coding or programming is required.