Description
Passenger airbag switch for Citroën C1, C4 and Peugeot 107, 407, 607
The passenger airbag switch is an essential safety and diagnostic component for Citroën and Peugeot models. This original-equipment style switch (OE references listed below) allows the vehicle to detect and record whether the passenger airbag is enabled or disabled, ensuring correct deployment logic and illuminating the SRS indicator when necessary. Designed for fitment in dashboard trim or glovebox area depending on model, the unit is frequently searched by part number 96373205XT / 8216E6.
This listing targets professional fitters and experienced DIY enthusiasts who maintain Stellantis family vehicles. The switch is commonly used after accident repairs, dash replacements or when the SRS warning lamp indicates a fault related to the passenger airbag circuit. Replacing the switch restores correct signalling to the airbag control module and prevents false SRS warnings when the mechanical selector is damaged or electrical contacts corrode.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C1, C2, C3, C3 Pluriel, C4; Peugeot 107, 407, 607 (check model/trim compatibility)
- Product Codes: 96373205XT, 8216E6
- Additional Numbers: OEM-style references used by Stellantis parts catalog
Function And Symptoms
The passenger airbag switch physically enables or disables the passenger-side airbag (for example when a child seat is fitted). When faulty, common symptoms include a persistent SRS warning light on the instrument cluster, inability to change the switch position, or intermittent electrical faults recorded in the airbag control module. A damaged switch can prevent correct status reporting and may lead to an SRS fault code.
Why The Part Fails
- Mechanical wear of the selector mechanism after long service life.
- Corrosion or contamination of internal electrical contacts due to moisture or spilled liquids behind the dashboard.
- Damage during accident repair or dashboard removal and refit.
- Broken mounting clips or plastic housing from impact or repeated handling.
Recommended Installation
Work should be carried out by a trained technician or a competent DIYer familiar with SRS systems. Follow safety procedures precisely:
- Disconnect the negative battery terminal and wait at least 10 minutes to allow the airbag system capacitors to discharge before starting work.
- Access the switch by removing the appropriate trim or glovebox panel according to the vehicle model. Keep fasteners and clips in a safe place.
- Unplug the electrical connector and remove the switch from its mounting. Fit the replacement unit in the correct orientation and reconnect the plug.
- Reassemble trim and reconnect the battery. Use an SRS-capable diagnostic tool to confirm that no residual fault codes remain and to clear codes if appropriate; verify the instrument cluster SRS lamp extinguishes after the check.
Note: Never probe airbag connectors with power applied, and avoid working on SRS circuits without isolating battery power. If the SRS warning lamp remains lit after replacement, further diagnosis of the wiring or airbag control module is required.
Compatibility And Fitment Tips
The switch is often identified by the part numbers above; when ordering, match the part code to the vehicle’s production year and trim. Physical differences in dash trim and mounting orientation can exist between models and production years—inspect the original part before final installation. This unit is compatible with a range of Citroën and Peugeot models listed in the Technical Information section.
Professional mechanics will appreciate the direct OE-style fit and straightforward replacement process. For DIYers, careful attention to SRS safety steps and using the correct diagnostic clearance procedure will ensure a reliable repair and restore correct airbag status reporting.
