What should you do first if the 'Aladdin's lamp' light is still on?

When the 'Aladdin's lamp' light is illuminated, it indicates that there is an issue related to the oil system of the vehicle, typically signaling low oil pressure or an oil pressure warning. The first action to take is to ensure that the oil cap is secure, as a loose or missing oil cap can lead to oil pressure being affected and potentially cause the light to stay on.

Tightening the oil cap is crucial because if it is not properly sealed, it can lead to oil leaks, contamination, or improper pressure readings. Once you have ensured the oil cap is secure, the next step should be to pull over safely. This allows you to assess further whether there are any other underlying issues, such as low oil levels or mechanical problems that could cause engine damage if not addressed promptly.

Checking the fuel level or increasing engine RPM are not appropriate reactions, as they do not directly address the issue indicated by the oil light. Driving to a mechanic without first assessing the immediate situation could result in further damage if the engine is experiencing low oil pressure. Therefore, ensuring safety and confirming the oil cap is secure is the most logical first step in response to this warning light.