Description
Passenger airbag switch for various Citroën and Peugeot models.
The Passenger Airbag Switch is an OEM-style replacement switch used to deactivate the front passenger airbag on Citroën and Peugeot vehicles. Supplied under part codes 96373645ZD, 96373645ZL and 8216F2, this switch is a direct-fit electrical component designed for workshops and competent DIYers who need a reliable solution to restore airbag deactivation functionality. Ideal for technicians servicing Berlingo, C5 and Partner models, the switch improves vehicle safety compliance when a rearward-facing child seat is installed in the front passenger seat.
Function And Application
The switch controls the passenger-side airbag ON/OFF state. When set to OFF, it prevents the airbag from deploying in the event of a collision, reducing risk to a child in a rear-facing child seat. The unit integrates mechanically into the dash or glovebox area and communicates with the vehicle’s Supplemental Restraint System (SRS) via the vehicle wiring harness. Correct installation restores the ability to safely deactivate the passenger airbag when required.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën Berlingo, Citroën C5, Peugeot Partner (examples of compatible models)
- Product Codes: 96373645ZD, 96373645ZL, 8216F2
- Other Numbers: Alternative OE references and internal supplier codes may exist for specific batches
Installation Recommendations
- Work Only With The Ignition Off And The Battery Disconnected. Wait at least 1–2 minutes after disconnecting to allow SRS capacitors to discharge.
- Remove Trim Panels Carefully To Avoid Breaking Clips. The switch is usually accessible from the glovebox side panel or lower dash; consult model-specific repair manual for exact location.
- Disconnect The Electrical Connector And Remove Fasteners. Note the orientation and position of the switch before removal to ensure correct reinstallation.
- Install The New Switch In Reverse Order. Make sure the connector is fully seated and that any retaining clips or screws are torqued to the manufacturer’s specification.
- After Reconnection, Reconnect The Battery And Turn The Ignition On. Verify SRS Indicator Behavior; The SRS Light Should Illuminate Briefly Then Go Out. If The Warning Light Remains On, Use A Diagnostic Tool To Read And Clear Fault Codes And Confirm System Status.
- Observe Proper Handling And Electrostatic Precautions When Working Near Airbag Components.
Common Failure Causes And Service Life
There Is No Fixed Replacement Interval For The Passenger Airbag Switch. Failures Typically Occur Because Of:
- Mechanical Wear Or Internal Contact Degradation From Frequent Use.
- Corrosion Or Moisture Ingress Affecting Electrical Contacts.
- Damaged Wiring Or Connector Faults Caused By Previous Repairs Or Panel Removal.
- Impact Damage From Collisions Where The SRS System Has Been Serviced Or Disturbed.
When Faulty, The Switch May Cause The SRS Warning Light To Stay On, Prevent Proper Deactivation Of The Passenger Airbag, Or Intermittently Lose Function. Prompt Replacement Restores Full Control And Ensures Correct Airbag Behavior.
Practical Tips For Mechanics And DIYers
Keep Replacement Switches On Hand Using The OE Part Codes For Faster Service. Always Verify That The Switch Mechanically Matches The Dash Cutout And That The Connector Pinout Matches The Vehicle Harness. For persistent SRS faults after replacement, a diagnostic session is usually required to clear stored faults and validate the system.
