The switch’s primary function is to provide a clear ON/OFF state for the passenger airbag and to communicate that status to the vehicle’s SRS system. A correctly functioning switch is essential for occupant safety and for meeting legal requirements regarding airbag deactivation.

Common Failure Symptoms: illuminated airbag warning lamp, inability to switch between ON and OFF, loose or sticking lock mechanism, or intermittent contact in the connector. Such faults can prevent correct indication of airbag status and should be addressed promptly to ensure safe operation.

Installation Tips

Always disconnect the battery and wait at least 10–15 minutes before working on the SRS system. Removal usually involves prying off the plastic trim or glovebox panel, unplugging the electrical connector and releasing the switch clips. During installation ensure the connector is fully seated and the switch is securely clipped into the panel. After reconnecting the battery verify the airbag warning light behavior and the switch function. If the warning lamp remains lit, perform a diagnostic scan of the BSI/airbag control unit and clear any stored faults.

Compatibility

Commonly fitted to Citroën Berlingo, Citroën C5, Citroën Xsara, Citroën Xsara Picasso and Peugeot Partner (selected model years and equipment levels). Always confirm fitment by part number 8216F2 / 96373645ZL or by VIN in the PSA parts catalogue.

Technical Information

• Manufacturer: PSA (Citroën / Peugeot)
• Model: Citroën Berlingo, Citroën C5, Citroën Xsara, Citroën Xsara Picasso, Peugeot Partner
• Product Codes: 8216F2
• Other Numbers: 96373645ZL

Suitable as a direct replacement for a faulty passenger airbag switch. Keywords: Passenger airbag switch, airbag deactivation switch, Airbag Passenger ON/OFF switch, airbag lock, Citroën, Peugeot, 8216F2, 96373645ZL.

The Passenger Airbag Switch for Citroën & Peugeot with OEM numbers 96373645ZD, 96373645ZL and reference 8216F2 is a direct-fit replacement designed for professional mechanics and competent DIY enthusiasts. It enables manual deactivation of the front passenger airbag to safely accommodate child seats or rear-facing restraints when required.

Function And Symptoms

This switch controls the activation state of the passenger airbag and communicates status to the vehicle’s airbag indicator. Common symptoms of a faulty unit include a persistent passenger airbag warning light, inability to toggle the airbag on or off, or related diagnostic trouble codes (DTCs) stored in the Supplemental Restraint System (SRS) module.

Replacement And Installation

The switch is typically located in the passenger-side dashboard trim or inside the glovebox. Replacement workflow for a competent technician: disconnect the vehicle battery and follow all manufacturer safety procedures, remove the relevant trim panels to access the switch, unplug the electrical connector, remove the faulty switch and install the new unit, then reassemble. After installation, verify indicator behaviour and clear any SRS fault codes with an appropriate diagnostic tool.

Causes Of Failure And Service Life

Failures usually result from internal wear, connector corrosion, moisture ingress, or damage from impacts or accidents. There is no fixed service interval; a properly functioning switch can last many years, but electrical faults or physical damage may require earlier replacement.

Benefits

Provides a direct-fit solution that restores passenger airbag control, carries OEM reference numbers for easy identification, and simplifies repairs for workshops and DIYers. Ensures correct airbag disablement when child seats or other special passenger conditions require it.

Technical Information

Manufacturer: PSA (Citroën / Peugeot)
Model: Various Citroën and Peugeot models — verify fitment by part number
Product Codes: 96373645ZD, 96373645ZL
Additional Numbers: 8216F2