szervizjel

A szervizjel is a Hungarian term for a service indicator signal used in vehicles and some machinery to warn the operator that a scheduled maintenance task is due. The term combines szerviz (service) and jel (signal or indicator). In practical use, the szervizjel may appear as a dashboard light, a symbol such as a wrench, or a message on a digital display.

Typically, the indicator is driven by a maintenance schedule that tracks mileage and/or time since the last service. When the programmed threshold is reached, the szervizjel is activated to prompt the owner or operator to perform required tasks, such as an oil change, filter replacement, or component inspection. After maintenance is completed, the indicator is usually reset in the vehicle’s onboard computer by a workshop professional or, in some models, by the owner following a specific reset procedure.

The presence and behavior of a szervizjel can vary between manufacturers and models. It is common in cars, motorcycles, and some industrial equipment, but the exact symbol, reset procedure, and interval logic differ. Proper handling of the indicator supports reliability, safety, and warranty compliance by ensuring maintenance is performed on schedule.

In everyday language, szervizjel is part of automotive terminology and reflects the broader concept of maintenance reminders. It underscores the importance of timely servicing to keep vehicles and machinery functioning correctly.