Audi S6 e-tron airbag control unit repair⁽²⁾

What should I pay attention to with Audi S6 e-tron airbag control units?

The airbag control unit in the Audi S6 e-tron evaluates the crash sensors, triggers the airbags and belt tensioners, and monitors the entire airbag system in the vehicle. If it detects a fault, the airbag warning light comes on in the instrument cluster. A defective airbag control unit should therefore be checked promptly by a specialist workshop.

The Audi S6 e-tron is an electric vehicle in the upper mid-size segment, offered as a Sportback and as an Avant. The airbag warning light indicates a fault in the restraint system.

After an accident, the control unit stores crash data and locks itself. Airbag24 repairs your own, submitted control unit and deletes the crash data. Work on the airbag system is safety-relevant and belongs in the hands of a specialist workshop.

Which Audi S6 e-tron generations are there?

The Audi S6 e-tron is so far built in one generation, which comes in two series. Both series have been built since 2024, and production is still ongoing.

The designation “Sportback” denotes the body style. Which series your vehicle belongs to can be found in the vehicle papers.

• 1. Generation (from 2024) – first series of the Audi S6 e-tron, production still ongoing
• 1. Generation Sportback (from 2024) – Sportback series of the same generation, production still ongoing

Within a series, the year of manufacture and the equipment can affect the control unit variant.

How do I identify my Audi S6 e-tron airbag control unit?

The part number on the label of the control unit determines the exact version. Year of manufacture, equipment and the vehicle identification number (VIN) help to assign the correct variant. Please check these details before creating a repair order.

As examples of fault codes documented for this model, we list:

• 00588: igniter for driver airbag (N95), resistance fault
• 01217: igniter for front side airbag, driver's side (N199), resistance fault
• 00532: supply voltage, signal too low, intermittent

A fault code alone does not prove a defect in the control unit. Only a professional inspection establishes the cause.

What airbag equipment does the Audi S6 e-tron have?

The airbag equipment of the Audi S6 e-tron depends on trim level and market, and is listed in your vehicle's equipment list. The airbag control unit coordinates all fitted airbags and belt tensioners, regardless of their number.

Airbag systems in modern cars typically consist of front, side and head airbags; depending on the model, knee airbags are added. Which airbags are fitted in your vehicle is shown in the equipment list or in the manufacturer's configurator for your version.

Work on the airbag system belongs in the hands of a specialist workshop. The repair proceeds as follows:

• Have the fault memory read out.
• Have the airbag control unit removed by a specialist workshop; the battery is disconnected in the process.
• Create a repair order online.
• Send the control unit, well packed, to Airbag24.

Processing usually takes 3–4 working days (checking, repairing, testing). The repaired control unit returns with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is necessary.