Description
Passenger airbag switch for the front passenger for various Citroën and Peugeot models.
This passenger airbag switch is a direct-fit control used to enable or disable the front passenger airbag on a range of Citroën and Peugeot vehicles. It is frequently searched and ordered by its part numbers 96373645XT and 8216F2, so technicians and DIYers can quickly find the exact replacement. The switch provides a secure mechanical and electrical interface to the airbag system, allowing safe installation of child seats or temporary deactivation where required by vehicle configuration and local regulations.
Function And Application
The switch allows the driver or service technician to deactivate or activate the front passenger airbag. This is especially important when securing a rear-facing child seat in the front passenger position where the airbag would present a safety risk. The unit is designed to integrate with the vehicle’s restraint control system and communicates its status to the dashboard airbag indicator.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model(s): Citroën Berlingo, Citroën C5, Citroën Xsara Picasso, Peugeot Partner
- Product Codes: 96373645XT, 8216F2
- Other Numbers: Not Available
Replacement Procedure
- Safety First: Disconnect the negative battery terminal and wait at least 10 minutes to allow the airbag system capacitors to discharge before starting work.
- Access: Depending on the model, the switch is typically mounted in the passenger-side dashboard, glovebox frame, or a trim panel accessible when the passenger door is open.
- Removal: Remove the relevant trim panels, unscrew or unclip the switch from its bracket, and disconnect the electrical connector carefully to avoid damage to locking tabs.
- Fitting: Connect the new switch, secure it in the original position with the correct fasteners, and reinstall trim panels. Ensure connectors are fully seated and wiring is routed without pinches.
- Verification: Reconnect the battery, start the vehicle and verify proper function by observing the passenger airbag indicator and using the switch to toggle the airbag state. If the airbag warning lamp remains on, perform a diagnostic scan to clear or identify stored fault codes.
Installation Recommendations
- Work in a well-lit area and follow manufacturer safety procedures for SRS components—airbags are explosive devices and can cause injury if mishandled.
- Always disconnect the battery and wait the recommended time before touching SRS connectors or modules.
- Inspect connector pins and wiring for corrosion or damage; replace or repair any compromised wiring before fitting the new switch.
- Use correct trim removal tools to avoid damaging panels; replace broken clips or screws.
- After installation, confirm the airbag indicator behaves correctly. In some cases a diagnostic tool may be required to clear faults or confirm system status.
Most Common Failure Reasons
- Corrosion Or Moisture Ingress: Exposure to humidity or liquid spills can corrode internal contacts and cause intermittent or permanent failure.
- Mechanical Wear: Frequent switching or physical force can wear the actuator or internal contact points.
- Connector Or Wiring Damage: Pinched, stretched or damaged wiring and connectors from previous repairs or accidents.
- Impact Damage: Collision or strong impact to the dashboard area can deform the switch assembly or mounting points.
- Contamination: Dirt and debris ingress can impair the switch mechanism.
When ordering, use the product codes 96373645XT or 8216F2 to ensure fitment for the listed Citroën and Peugeot models. Proper replacement restores the ability to safely manage the passenger airbag state and maintains compliance with vehicle safety requirements.
