DS Automobiles DS 7 airbag control unit repair⁽¹⁾

What should be considered for DS Automobiles DS 7 airbag control units?

The airbag control unit in the DS 7 evaluates the crash sensors, triggers the airbags and seat belt pretensioners, and monitors the entire system. If it detects a fault, the airbag warning light comes on. After an accident, it stores crash data and locks itself.

An airbag system is safety-critical. Work on it should only be carried out by qualified specialist workshops, and the control unit should not be removed or opened by yourself. Airbag24 repairs your own control unit that you send in; the stored crash data is erased during the repair.

If the airbag warning light stays on permanently, the system should be checked by a specialist workshop promptly.

Which DS Automobiles DS 7 generations are there?

In our shop, the DS 7 is assigned to the I Crossback series, built from 2017 to 2022. For classification, the year of manufacture and the version of your vehicle matter.

The series belongs to the DS 7 Crossback, an SUV from DS Automobiles. Within a series, equipment and control unit versions can differ; the part number on the unit shows which version is fitted.

• I Crossback (2017–2022) – DS 7 Crossback series, as listed in our shop

How do I identify my DS Automobiles DS 7 airbag control unit?

The part number on the label of the control unit determines the exact version. The year of manufacture and the equipment of your vehicle help with classification. A single fault code does not prove a defect.

The label of the control unit shows the part number. It determines the exact version, not the model alone. Year of manufacture, equipment and the vehicle identification number (VIN) are helpful for classification.

The following part numbers are listed for this model (no claim to completeness):

• 1671163680

Fault codes help with classification. Examples from our shop: B0091 points to a fault in the left satellite line of the side impact sensor, B00D5 to a fault in the warning light for passenger airbag deactivation. A single code, however, does not prove a defect; a check is required.

Which airbag equipment does the DS Automobiles DS 7 have?

According to test reports, the DS 7 comes as standard with front, side and curtain airbags. The number and layout depend on trim level and year of manufacture and cannot be stated in general terms.

The equipment includes driver and front passenger airbags, side airbags and curtain airbags for the front and rear rows. Check the equipment list of your vehicle to see which airbags are fitted.

The repair works as follows: have the fault memory read out. Then have the battery disconnected and the control unit removed, preferably by a specialist workshop. Next, create a repair order online and send the unit in by parcel. Processing usually takes 3–4 working days: we inspect, repair and test the control unit.

The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.