This knee airbag is a direct-fit replacement designed for Citroën C4 Grand Picasso interiors. Supplied in Black Mistral (HZD), it restores under-dash occupant protection after deployment or damage and is often searched for by part numbers 96600568ZD and 8216NW. Ideal for professional garages and experienced DIYers who carry out SRS repairs, the unit is manufactured for Stellantis vehicles (Citroën/Peugeot) and matches original mounting points and connector layouts when the product code corresponds.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën C4 Grand Picasso
• Product Codes: 96600568ZD, 8216NW
• Additional Numbers: 96600568DZ

Function And Typical Application

The knee airbag is part of the Supplemental Restraint System (SRS) and is mounted under the dashboard to protect the driver’s lower extremities in frontal impacts. It works together with frontal airbags, seatbelts, and sensors to reduce leg, pelvis and lower torso injuries by controlling occupant movement during a crash.

Replacement Notes And How To Replace

Basic Replacement Steps: Disconnect the vehicle battery and wait at least 10 minutes to allow the SRS capacitors to discharge. Remove the lower dash trim to access the knee airbag module, unfasten the mounting bolts, unplug the airbag connector and remove the module. Fit the new unit, reconnect the connector and secure the mounting bolts to the manufacturer’s torque specification, reassemble trim and reconnect the battery. After installation, perform an SRS diagnostic check and clear any airbag fault codes using a suitable diagnostic tool.

Recommended For Installation

• Always Disconnect The Battery Before Starting Work And Wait At Least 10 Minutes.
• Use Proper Trim Tools To Avoid Damaging Interior Panels.
• Verify Connector Condition And Wiring For Corrosion Or Damage Before Fitting The New Unit.
• Perform A Full SRS System Scan After Installation With A Diagnostic Tool To Confirm Correct Operation And Clear Fault Codes.
• If Unsure, Have The Replacement Performed By A Qualified Technician Experienced With Airbag Systems.

Why This Part Most Commonly Fails

Knee airbags typically fail or require replacement after a deployment in a collision. Other common causes include connector corrosion or damage due to water ingress, accidental damage during interior repairs, or electrical faults in the SRS circuit that trigger airbag warning lights. Physical damage to the module or its inflator mechanism also necessitates replacement.

Search And Compatibility Tips

This part is commonly located by its product codes (96600568ZD, 8216NW), so include these numbers when searching or ordering. Ensure the code on the replacement unit matches the original part number listed for your vehicle to guarantee proper fit and connector compatibility.