Description
Right exterior mirror for Citroën C4 Picasso and Grand Picasso. Electrically adjustable, heated, puddle light, temperature sensor. Passenger side, 15 pins 6+6+3. Color EXY – Black Onyx paint.
This genuine-style right side mirror is designed for mechanics and experienced DIYers who need a reliable replacement for Citroën C4 Picasso and Grand Picasso vehicles. It restores full functionality with electric adjustment, integrated heating to clear ice and fog, a puddle light for improved ground illumination when entering the vehicle, and a temperature sensor used by vehicle systems. The mirror is supplied in EXY Black Onyx finish and connects via a 15-pin plug arranged as 6+6+3, allowing easy swap with the original unit. Customers often search for this part by reference numbers such as 96851525XY or 8153VR, so having the correct code speeds up identification and ordering.
Technical Information
- Manufacturer: Stellantis (Citroën/Peugeot)
- Model: Citroën C4 Picasso, Citroën Grand Picasso
- Product Codes: 96851525XY, 8153VR
- Other Numbers: EXY (Color Code), 15-pin connector 6+6+3
- Side: Right / Passenger
- Features: Electric adjustment, Heated glass, Puddle light, Temperature sensor
Installation Recommendations
- Prepare basic tools: trim tools, T30/T40 or appropriate torx/socket set depending on vehicle trim, and a small flat screwdriver.
- Remove the interior door trim or the triangular trim cover to access the mirror mounting bolts and electrical connector. Support the mirror assembly from outside while removing fasteners to prevent damage.
- Disconnect the 15-pin connector by releasing the locking tab and carefully pulling the plug. Avoid pulling on wires.
- Unscrew the mounting bolts and remove the old mirror. Fit the new mirror, align, and tighten bolts to the manufacturer recommended torque where available.
- Reconnect the electrical connector and test all functions before reassembling the trim: mirror adjustment, heating, puddle light, and verify temperature sensor reporting if applicable.
- In most standard configurations no coding is required. If the mirror is part of an advanced networked system, verify all functions after installation and consult diagnostic equipment when needed.
Most Common Failure Reasons
- Impact Damage: Collisions or knocks are the primary cause of broken housings, cracked glass or misaligned mechanisms.
- Moisture Ingress: Water can enter through seals or damaged housings, causing corrosion of connectors, failure of heating elements, or motor malfunction.
- Electrical Wear: Repeated use and vibration can wear switch contacts, actuator motors, or wiring, leading to loss of adjustment or intermittent operation.
- Puddle Light Or Sensor Faults: Bulb or LED failures and wiring faults can stop the puddle light from working; temperature sensors can fail or give incorrect readings if contaminated.
- Connector Corrosion Or Damage: Bent pins, poor contact or corrosion in the 15-pin plug cause partial or total function loss.
Replacement of the mirror assembly is the most effective repair after impact or when multiple functions fail. For safe and durable installation, follow proper disassembly steps and verify electrical connections. This part is ideal for technicians and competent DIYers searching by part number 96851525XY or 8153VR and wanting an exact-fit right side mirror in Black Onyx EXY finish.
