Number Plate Roof Lighting

The License Plate Lamp Assembly, identified by Maserati Part Number 198231, is a small yet crucial exterior lighting component for a range of Maserati models, including the 4200 GT, GranTurismo, and GranCabrio. Despite the phrase “roof lighting,” this assembly is universally located at the rear of your Maserati, typically above or beside the number plate recess on the trunk lid or rear bumper, specifically to illuminate your vehicle’s license plate.

Its primary function is to ensure that your vehicle’s registration number is clearly visible and legible to law enforcement and other drivers, especially after dusk or in poor weather conditions. This is not only a matter of legal compliance in virtually all jurisdictions, including Cameroon, but also a subtle yet important aspect of road safety. A clearly illuminated license plate contributes to overall vehicle visibility from the rear.

The assembly itself comprises a durable, weather-resistant plastic housing with a clear or frosted lens, designed to withstand continuous exposure to the elements – from direct sunlight and rain to road grime. Inside, it typically houses an easily replaceable standard incandescent bulb (like a festoon bulb) that emits a clean, white light. Some later models or replacement units might feature integrated LED modules for enhanced brightness and longevity. The unit is designed with precise seals and gaskets to prevent water or dust from entering and compromising the electrical connections or bulb, which could lead to intermittent operation or failure.

A non-functional or dim license plate lamp can result in legal penalties, such as fines, and more importantly, reduces your Maserati’s overall visibility from the rear at night. Common issues include burnt-out bulbs, corroded electrical contacts due to moisture ingress, or damaged housing. For your Maserati, maintaining every detail of its original functionality and aesthetic is paramount. Replacing a faulty License Plate Lamp Assembly with a genuine Maserati Part Number 198231 or a high-quality OEM-equivalent ensures compliance with regulations, reliable rear illumination, and preserves the pristine condition and safety features expected from your iconic Italian luxury vehicle.