What type of maintenance task can help extend the life of a vehicle?

Regular fluid checks and changes are essential maintenance tasks that significantly contribute to extending the life of a vehicle. Fluids such as engine oil, transmission fluid, coolant, brake fluid, and power steering fluid play critical roles in the vehicle's performance and longevity. Regularly checking and changing these fluids help prevent issues such as overheating, wear and tear on engine components, and system failures. For instance, fresh engine oil lubricates moving parts effectively, while adequate coolant prevents overheating, both of which can lead to costly repairs if neglected.

On the other hand, frequent washing and waxing primarily help maintain the vehicle's appearance and protect its paint but don’t directly affect the mechanical integrity or longevity of vehicle components. Ignoring warning lights can lead to serious problems, causing damage that could have been avoided with timely maintenance. Driving only in good weather, while often less stressful on a vehicle, does not provide a comprehensive strategy for maintenance and can lead to neglecting important checks and services needed regardless of weather conditions.