Description
Driver airbag for the steering wheel for Citroën C4 Picasso and Grand Picasso. Color HZD – Mistral Black.
Product Overview
This driver airbag module is a direct replacement designed for Citroën C4 Picasso and Grand Picasso steering wheels. It carries original part references commonly searched by professionals and DIY enthusiasts, making it easy to find by part number. The black Mistral trim (HZD) matches factory interiors and maintains the original appearance and driver restraint function.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën C4 Picasso; Citroën Grand Picasso
- Product Codes: 96542463ZD, 4112JL
- Other Numbers: NFP
Application And Fitment
Fits Citroën C4 Picasso and Grand Picasso models that use the corresponding steering wheel airbag configuration and Mistral Black (HZD) trim. Confirm visual match of steering wheel shape, connector type and mounting points before installation. This unit is intended to replace a like-for-like driver airbag module and restore correct SRS operation when installed properly.
Installation Recommendations
- Disconnect the battery and wait at least 10 minutes to allow residual charge to dissipate before starting work.
- Remove steering wheel trim panels and locate airbag retaining bolts or clips. Support the airbag module when releasing fasteners.
- Carefully disconnect electrical connectors; avoid pulling on wires. Note connector orientation and locking tabs.
- Install the replacement airbag by reversing removal steps. Torque steering wheel retaining fasteners to manufacturer specifications and ensure connectors are fully engaged.
- After reconnection, verify SRS indicator behavior. If the SRS light remains on, scan the vehicle with appropriate diagnostic equipment and clear codes following fault repair.
- Handle the airbag module with the trim side facing away from you and place it cover-up on a stable surface. Do not strike, drop or expose the unit to heat sources.
Common Failure Causes
- Deployment in a collision — Airbags must be replaced after activation.
- Electrical Faults — Damaged wiring, corroded connectors or a faulty clock spring (spiral cable) can interrupt the SRS circuit and trigger faults.
- Connector Damage — Improper handling during previous repairs can harm pins or locking mechanisms, causing intermittent or permanent failure.
- Environmental Effects — Moisture ingress or corrosion around connectors can degrade contacts over time.
Important Safety Notes
Airbag modules are pyrotechnic safety devices. Always follow manufacturer safety procedures. If you are unsure about any step, have the replacement performed by an experienced technician. Never attempt to power an airbag connector or test the device with direct voltage.
