Description
Front fog light and parking sensor wiring harness for Citroën C4 Picasso and Grand Picasso first series.
Overview
This genuine-quality wiring harness connects the front fog lamps and parking sensors on first-generation Citroën C4 Picasso and Grand C4 Picasso models. Designed for professional mechanics and DIY enthusiasts, the harness carries power and signal lines between the vehicle loom, fog lights and ultrasonic parking sensors, ensuring reliable operation of lighting and parking aid functions.
Features and Function
The harness provides dedicated circuits and factory-style connectors for fog lamps and front parking sensors. It routes power, ground and sensor signal lines with factory-compatible plugs to maintain correct sensor communication and lighting behavior. Commonly searched by part numbers, this assembly simplifies replacement when front-end components are removed or when wiring damage prevents proper operation.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model(s): Citroën C4 Picasso (First Generation), Citroën Grand C4 Picasso (First Generation), Peugeot 3008 I (where applicable)
- Product Codes: 9663255080, 6575Y2
- Additional Numbers: NFP
Installation Recommendations
Always Disconnect The Battery Before Starting Work. Access Typically Requires Removal Of The Front Bumper Or Lower Trim To Reach Connector Plugs And Routing Clips. Remove The Old Harness From Its Retaining Clips, Unplug All Connectors From Fog Lamps And Sensors, Then Route And Secure The New Harness Following The Original Cable Paths. Reconnect All Plugs Firmly And Test Fog Lights And Parking Sensors Before Reassembling The Bumper. Use Dielectric Grease On Exposed Connectors To Reduce Corrosion Risk. If Any Electronic Warning Lights Appear After Installation, Recheck Connections And Clear Fault Codes With A Diagnostic Tool.
Common Failure Causes
Wiring harness failures most often result from Water Ingress, Corrosion At Connectors, Mechanical Damage Caused By Impacts Or Chafing Against Sharp Edges, And Rodent Chewing. Repeated Front-End Repairs Or Bumper Replacements Can Also Stretch Or Damage The Loom Over Time. Symptoms Include Intermittent Or Non-Working Fog Lamps, Faults In Parking Sensor Readings, Or Permanent Fault Codes Related To The Sensor Circuit.
Why Choose This Harness
Choosing a correct-fit wiring harness by exact product code (9663255080 / 6575Y2) reduces installation time and avoids unreliable splicing or temporary fixes. The part is suitable for professional repair shops and competent DIYers who require OEM-style connections and a plug-and-play replacement when vehicle wiring has been compromised.
Notes
Searches For This Part Are Frequently Carried Out Using The Product Codes Listed Above. Ensure Visual Match With Existing Connectors And Clip Locations During Installation.
