Description
Bulb holder for the rear left lamp in the wing for Citroën C4 Picasso vehicles. Comes with a short length of wiring. Driver’s side.
This rear left wing bulb holder (socket) is a direct-fit spare part designed for the Citroën C4 Picasso series. Ideal for professional garages and DIY mechanics, the unit includes a short pigtail cable for straightforward reconnection. Commonly searched by product numbers 9653547580 and 6350CA, this part restores reliable electrical contact and mechanical fixation for tail, stop and indicator bulbs in the left rear lamp assembly.
Features
- Direct replacement socket for the rear left (driver side) wing lamp.
- Includes a short length of wiring (pigtail) for easier installation.
- Robust plastic body with integrated electrical contacts for stable bulb connection.
- Compatible with standard rear lamp bulb types used on Citroën C4 Picasso models.
- Often identified and ordered by OEM codes 9653547580 / 6350CA.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën C4 Picasso, Citroën C4 Grand Picasso
- Product Codes: 9653547580, 6350CA
- Additional Numbers: 6350CA, 9653547580
Installation Recommendation
- Safety First: For work on electrical connections it is recommended to disconnect the negative battery terminal to avoid short circuits. Take care not to damage trim or lamp clips during removal.
- Access: Remove or open the rear lamp assembly from the wing (access via boot or inner wing liner depending on model year) to reach the bulb holder.
- Replacement Steps: Unplug the lamp connector, release the retaining tabs on the old holder, remove the holder and replace with the new unit including the pigtail. Ensure the holder seats correctly and retaining clips engage.
- After Installation: Reconnect the wiring, test all rear light functions (tail, brake, indicator, reverse if applicable) and verify there is no play or water ingress at the mounting point.
- Good Practice: Inspect bulb condition and socket contacts when replacing—clean contacts or replace bulbs if signs of overheating or corrosion are present.
Why The Part Commonly Fails
- Corrosion of electrical contacts due to moisture ingress is the most frequent cause of failure, leading to intermittent lighting or open circuits.
- Heat damage from high-wattage bulbs or poor contact can melt or deform the plastic socket and contacts.
- Mechanical stress or brittle aging of plastic (UV exposure, vibration) can crack retaining tabs and cause poor retention in the lamp housing.
- Damaged wiring or connector pins from previous repairs or incorrect handling during lamp removal.
Notes
This bulb holder is supplied with a short length of wiring to simplify reconnection on the driver’s side rear wing lamp. Many customers search by the OEM numbers 9653547580 and 6350CA — including these codes in your order will help ensure the correct part is selected. Suitable for use by professional technicians and experienced DIY mechanics familiar with lamp cluster removal and basic vehicle electrics.
Order now to restore reliable rear lighting and prevent intermittent faults or complete lamp failure on the left rear wing of your Citroën C4 Picasso.
