Description
Right roof airbag for CITROËN C4 Picasso and Grand Picasso. Passenger side.
This passenger-side roof (curtain/side) airbag is a direct-fit replacement for Citroën C4 Picasso and Grand C4 Picasso models and includes original reference numbers for quick lookup. Designed to restore occupant protection in side and roof-impact events, the unit is suitable for technicians and experienced DIYers who perform interior and SRS repairs. Use the OE codes below when searching parts databases or service catalogs to ensure correct fitment.
Technical information
- Manufacturer: Stellantis (Citroën/Peugeot)
- Model: Citroën C4 Picasso, Citroën Grand C4 Picasso
- Product Codes: 9654114980, 8216PR
- Other Numbers: 9654114980 / 8216PR
Function
The roof/curtain airbag is engineered to deploy in side-impact and rollover scenarios to protect the head and upper torso of front and rear occupants. It mounts along the vehicle roofline and inflates rapidly on impact to create a cushion between the occupant and the vehicle structure or intruding object, reducing the risk of head injury and glass intrusion.
Replacement Procedure
Replacing the roof airbag typically involves the following steps. These are provided as a general guide — follow manufacturer repair manuals for exact procedures and torque values.
- Remove interior trim panels and headliner components blocking access to the airbag module (use plastic trim tools to avoid damage).
- Disconnect the airbag connector(s) and any retaining clips.
- Unscrew or unclip the airbag module from its mounts and remove it carefully, keeping the airbag facing away from you.
- Install the new module in the correct orientation, secure all fasteners, and reconnect the electrical connector(s).
- Reinstall trim and headliner parts, ensuring correct alignment and fitment.
- Reconnect the vehicle battery and perform required SRS system checks using diagnostic equipment.
Installation Recommendations
- Always disconnect the battery and wait at least 10 minutes before working on SRS components to allow residual energy to dissipate.
- Use appropriate plastic trim tools to prevent damage to interior panels and clips.
- Work in a dry, static-free environment; avoid placing tools or parts on the airbag surface.
- After installation, verify SRS fault codes and perform system checks with a compatible diagnostic tool (DiagBox/compatible testers) to ensure the airbag circuit is closed and the system is reset.
- If the vehicle was involved in a collision, inspect mounting points, wiring harnesses and pretensioners for damage and replace as necessary.
- If you are not fully comfortable with SRS work, have installation performed by a qualified technician — airbags are safety-critical components.
Most Common Failure Causes
- Damage from previous collisions—an undeployed airbag may be structurally compromised after an impact.
- Water ingress or corrosion in roof-area vehicles (leaks around sunroofs or seals) can degrade connectors and mounting hardware.
- Connector damage or poor contact due to stress, incorrect reassembly or crushed wiring during interior repairs.
- Incorrect handling or installation that prevents proper deployment or causes electrical faults.
Why Choose This Part
Offering direct fitment references (9654114980 / 8216PR) for Citroën C4 Picasso and Grand C4 Picasso, this airbag unit helps restore original-level protection after repair. Including the correct OE numbers in your search improves compatibility matching and speeds up parts procurement. Suitable for professional workshops and skilled DIYers who follow safe SRS procedures.
Notes
Always follow the vehicle manufacturer’s service manual for disassembly and reassembly procedures. Improper handling of SRS components can lead to injury or system malfunction.
