This instrument cluster is a direct-fit replacement for Citroën C4 Picasso I and Grand Picasso models produced until 2013. Ideal for professional workshops and experienced DIYers, the unit displays speed, odometer/trip, warning lamps and other dash indications and is often searched for by part number 9664365280-F-00 (also referenced as 6103V3 / 6103KV / 6103V4). The module is compatible with the original dashboard harness on supported PSA vehicles and is suitable for drivers who need a reliable, plug-in cluster that restores full instrumentation functionality.

Function

The instrument cluster provides continuous readouts and alerts for vehicle speed, engine RPM (where applicable), fuel level, odometer/trip distance and multiple warning indicators (engine, ABS, airbag, etc.). It aggregates signals from engine and body electronics and presents them to the driver in a clear, centralized format.

How Replacement Is Performed

Replacement should be performed by a trained technician or an experienced DIYer with basic tools. Typical steps:

• Disconnect the negative battery terminal and wait a few minutes to ensure systems are powered down.
• Remove the trim panels surrounding the cluster using trim tools to avoid damage.
• Unscrew the securing screws (usually Torx) and carefully pull the cluster forward.
• Unplug the electrical connector(s) and remove the unit. Note location of connectors and retaining clips.
• Install the replacement cluster by reversing the removal steps. Reconnect the battery and verify operation of all instruments and warning lamps.

Installation Recommendations

Always disconnect the battery before starting work and follow manufacturer procedures to avoid damage. Inspect connector pins and harness for corrosion or damage and clean if necessary. After installation, verify all dash functions and reset service indicators where applicable. For clusters that show faults or locked-values, a diagnostic tool capable of PSA/DiagBox protocols may be required to read errors, perform adaptations or clear fault codes. Use appropriate trim tools to prevent panel damage and a Torx set for fasteners.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C4 Picasso I; Grand Picasso (Up To 2013)
• Product Codes: 9664365280-F-00, 6103V3, 6103KV, 6103V4
• Additional Numbers: F-00, 6103V3 | 6103KV | 6103V4

Why This Part Fails Most Often

Instrument clusters from this era typically fail due to age-related electronic issues: cracked solder joints on the circuit board (thermal cycling), failing stepper motors or small drive motors for gauges, degraded backlighting or LEDs, capacitor deterioration and water/moisture ingress causing corrosion. Loose or corroded electrical connectors can also cause intermittent operation or loss of specific functions. Regular exposure to vibration and temperature changes accelerates these failure modes.

Notes For Professionals

When sourcing by part number, use the listed codes to confirm compatibility with the specific vehicle generation and equipment level. Technicians should verify connector type and dashboard trim variant before ordering or installing the cluster. After installation, perform a full instrument and warning light check and, if necessary, run a diagnostic scan to ensure no related fault codes remain.

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Technical Information

• Manufacturer: Citroën
• Model: C4 Picasso I Grand Picasso up to 2013
• Product Codes: 9665500080, 6103KV
• Other Numbers: 9665500080-A-01, 6103V3

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This original used instrument cluster is designed for Citroën C4 Picasso I and Grand Picasso models produced up to 2013. It contains the speedometer, tachometer and related dashboard gauges and warning indicators. The unit is commonly referenced by product codes and electronic module numbers, which makes it easy to find and order by part number. Ideal for professional workshops and experienced DIY mechanics who need a direct replacement cluster to restore correct instrument functionality.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C4 Picasso I, Grand Picasso (up to 2013)
• Product Codes: 9664365280-F-00
• Other Numbers: 6103V3, 6103KV, 6103V4
• Condition Note: Used unit; displayed mileage as listed above.

Function And Application

The instrument cluster provides real-time vehicle information to the driver: speed, engine RPM, fuel level, coolant temperature, and warning lights for engine management and safety systems. It interfaces with vehicle CAN networks and various sensors to display accurate values on the dashboard. For the specified C4 Picasso models, this cluster is a direct-fit replacement when matching the correct product codes.

Replacement Procedure

Replacement is straightforward for an experienced technician or competent DIYer. Typical steps:

• Park on a level surface and switch off ignition.
• Disconnect the negative battery terminal before starting work to avoid electrical damage.
• Remove trim panels surrounding the cluster (careful of clips and plastic tabs).
• Unscrew the instrument cluster mounting screws and gently pull the cluster forward.
• Disconnect the electrical connectors and remove the old unit.
• Fit the replacement cluster, reconnect connectors and secure mounting screws.
• Reconnect the battery and verify all functions: gauges, warning lamps, backlighting and odometer display.

Typical removal and refit time: approximately 30–60 minutes depending on trim removal complexity.

Installation Recommendations

• Always Disconnect The Battery Before Demounting Or Mounting The Unit To Prevent Damage.
• Handle The Cluster Carefully To Avoid Static Damage To Electronic Components And Scratches To The Display Cover.
• Inspect Connectors For Corrosion Or Bent Pins And Clean Contacts If Necessary.
• After Installation, Check All Dashboard Indicators And Perform A Road Test To Confirm Proper Operation.
• If Instrument Readings Are Incorrect Or Warning Lights Persist, A Diagnostic Tool May Be Required To Read Fault Codes And Perform Adaptations.

Why This Part Commonly Fails

Instrument clusters tend to develop faults due to a combination of electrical stress and mechanical wear. Common failure causes include:

• Stepper Motor Wear Or Sticking Needles Causing Inaccurate Gauge Readings.
• Printed Circuit Board Faults From Moisture Ingress Or Solder Joint Fatigue.
• Backlight Or Segment/Display Failures (Aging LEDs Or Display Drivers).
• Voltage Spikes Or Poor Battery/Charging System Health Causing Electronic Component Damage.
• High Mileage Wear — Clusters From Vehicles With Large Mileages Are More Prone To Mechanical And Electronic Wear.

Notes For Buyers

This instrument cluster is often searched by its part numbers (9664365280-F-00, 6103V3, 6103KV, 6103V4). Verify that the product codes match your vehicle’s existing unit before ordering to ensure compatibility. Suitable for workshops and experienced DIY mechanics familiar with dashboard removal and basic electrical checks.