Description
Interior roof lamp for Citroën and Peugeot. Bulb condition unknown.
This front roof interior lamp is a direct-fit replacement commonly found on small Stellantis models. Designed for workshop use or DIY repair, the unit restores cabin lighting and map lamp functionality. Ideal for mechanics and car owners searching by part number 6362P3. The compact assembly delivers reliable illumination for driver and passenger area and helps maintain a tidy interior appearance.
Features And Function
The unit houses the interior dome/map lights and the switching mechanism that activates lighting when doors open or when the manual switch is pressed. It provides ambient lighting for the front cabin and often integrates map spot lamps. The lamp assembly mounts to the headliner and connects to the vehicle loom via a plug-in connector.
Replacement Procedure
- Disconnect negative battery terminal for safety before starting electrical work.
- Carefully pry out the lamp trim using a plastic trim tool to avoid damaging the headliner.
- Remove any retaining screws or clips holding the lamp module in place.
- Unplug the electrical connector and remove the old unit from the roof.
- Install the replacement unit, connect the electrical plug and test all lighting functions before refitting trim.
- Refit the trim and secure clips/screws. Reconnect the battery and verify operation.
Installation Recommendations
- Perform installation in a dry, well-lit workspace. Keep small clips and screws secure during disassembly.
- Use a plastic trim removal tool to avoid damaging headliner or lens surfaces.
- Test the lamp functions (door-operated, manual switch, map lights) before final assembly.
- If bulbs are not working after installation, check the dome light fuse and the condition of the bulbs; bulbs are not guaranteed with this unit.
Why This Part Most Commonly Fails
Interior lamps commonly fail due to bulb burnout, broken lens or housing clips, damaged sockets, or corrosion in the connector caused by moisture ingress. Mechanical wear from repeated switch use and accidental impacts when loading items into the cabin are frequent causes. Electrical faults such as blown fuses or poor grounding can also produce loss of function.
