Description
Passenger airbag switch for Citroën C1, C4 and Peugeot 107, 407, 607
This passenger airbag on/off switch (part numbers 96373205XT, 8216E6) is a direct-fit replacement designed for Citroën and Peugeot vehicles. It restores the ability to deactivate the front passenger airbag when required (for example when securing a rear-facing child seat) and is commonly searched by part number — ideal for workshops and DIY mechanics looking for a reliable spare part.
Function and Typical Location: The switch controls the activation state of the front passenger airbag, allowing it to be switched off when a child seat is fitted. On affected models it is usually mounted in the passenger-side dashboard or inside the glovebox trim and is often key-operated or accessible from the side of the dash. Correct function is essential for safe installation of child restraints and for proper SRS system operation.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C1, Citroën C4; Peugeot 107, Peugeot 407, Peugeot 607
- Product Codes: 96373205XT, 8216E6
- Other Numbers: 8216.E6, 8216000000
Installation Recommendations
- Safety First: Disconnect the negative battery terminal and wait at least 10 minutes (15 minutes preferred) to allow SRS capacitors to discharge before working on the airbag system.
- Remove Trim: Carefully remove surrounding trim panels or glovebox sections to access the switch. Use appropriate plastic trim tools to avoid damage.
- Replace Switch: Unscrew or unclip the old switch, disconnect the electrical connector, fit the new switch, reconnect and secure. Ensure connector pins are clean and fully engaged.
- Reassembly and Check: Refit trim, reconnect the battery and start the vehicle. The SRS warning lamp should perform its self-check and go out; if the SRS light remains on, scan for fault codes and address them with suitable diagnostic equipment.
- Advice: Avoid pulling on wiring, protect connectors from contamination, and verify proper mechanical seating of the switch. If unsure, have the replacement performed by a qualified technician familiar with SRS systems.
Why This Part Most Commonly Fails
- Mechanical Wear: Frequent switching with a key or repeated mechanical actuation can wear internal contacts or the mechanical detent.
- Contact Corrosion: Moisture ingress or age-related oxidation on connector pins causes poor electrical contact or intermittent operation.
- Physical Damage: Impact, accidental damage during dashboard repairs, or brittle plastic with age can break mounting features.
- Electrical Faults: Wiring harness damage, connector loosening, or short circuits in the related SRS circuit can make the switch appear faulty.
- Symptoms: A faulty switch often results in inability to toggle the passenger airbag, a permanently illuminated SRS warning lamp, or an intermittent warning linked to the passenger airbag circuit.
