What should be done if the oil pressure light activates while driving?

When the oil pressure light activates while driving, it indicates a potential issue with the engine's oil circulation or pressure, which can lead to engine damage if not addressed. Having the vehicle serviced soon is the appropriate response because it ensures that any underlying issues causing the light to activate are investigated and resolved by a qualified technician.

This response acknowledges the seriousness of the situation without endangering the driver or the vehicle. It allows for a timely review of the car's systems, which is crucial in preventing further damage that could result from low oil pressure, such as engine overheating or complete failure. Regular maintenance checks can prevent these issues from escalating, reinforcing the importance of responding to warning indicators promptly.

Other options, while they might seem reasonable under certain circumstances, do not provide the best course of action in this scenario. Ignoring the signal can lead to severe engine problems. Checking the oil level is a useful step but does not address other potential issues that could cause the light to activate. Parking the vehicle immediately could be necessary in some cases, but servicing the vehicle soon is the best long-term solution to prevent further issues.