OMNIVALEA Side Marker Signal Indicator Set x2 Citroen Peugeot Toyota Fiat 6325G3

WHY SIDE MARKER LIGHTS FAIL ON PSA-PLATFORM VEHICLES

The front side marker units on Citroën, Peugeot, and their platform partners are low-profile push-fit components mounted in the front wing. Over time, UV exposure causes the lens to yellow and cloud, reducing light output below legal visibility thresholds. Physical damage from stone chips, car wash brushes, or minor parking impacts is also common — the thin plastic lens cracks easily and the retaining tabs fracture, allowing water ingress that destroys the bulb holder contact. A failed or missing side marker is an MOT failure point in the UK and a roadworthiness failure across the EU.

WHAT TO CHECK BEFORE YOU BUY

OEM reference 6325G3 is shared across the Citroën / Peugeot PSA platform and extends to Toyota Aygo, Toyota Proace, and Fiat Scudo MK2 — all sharing the same wing aperture geometry and push-fit interface. The part fits both left and right positions as a universal unit. Before ordering, confirm your connector type matches — a small number of facelift variants across the Peugeot 307 and Citroën C3 ranges used a revised harness connector that requires an adaptor. Cross-reference 6325G4 refers to a tinted amber lens variant; this listing is the crystal clear version.

PROFESSIONAL INSTALLATION NOTES

Access each unit from behind the wheel arch liner or inner wing panel — avoid forcing the units from the outside, which risks cracking the wing aperture trim. With the liner folded back, press the retaining tabs inward to release the old unit and withdraw it through the aperture. Before fitting the new units, clean both apertures of any corrosion or debris from the failed originals. Push each new unit in from outside the wing until all tabs click into position, reconnect the bulb harness, and test both sides before refitting the liners.