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What to Expect During a Full Car Service Appointment

Jun 23, 2025

For car owners, booking a full service annually is recommended to keep the vehicle running smoothly and performing at its best, reducing the risk of breakdowns and ensuring safety.  However, many people aren’t quite sure what a full car service actually involves, why it’s important, and what checks will be carried out. By understanding what’s included in a full service, car owners can feel more prepared for their appointment. In this post, we’ll explain what to expect during a full car service, and the next steps.

What is a Full Car Service and Why are They Important? 


A full car service is a comprehensive check of a vehicle, which ensures that it’s working efficiently, safely, and reliably across all of its systems. It is designed to thoroughly check the car for wear and tear, safety issues, and hidden faults, and is a proactive way to keep it in the best condition. Full car services typically include checks such as engine oil changes, brake checks, tyre inspections, fluid level top ups, and cabin filter checks, amongst others.

Although it isn’t a legal requirement like an MOT, full servicing is something that is highly recommended for every car owner. It helps to spot minor issues before they develop into expensive repairs, ensures that the car continues to run smoothly, and supports the longevity of key components. Having regular full services also helps retain the vehicle’s resale value and gives greater peace of mind on the road.

How Often Do you Need a Full Car Service? 


A full service is generally recommended once a year or every 12,000 miles, whichever comes first. This is typically the point at which key parts of the vehicle begin to experience noticeable wear and tear under normal driving conditions, so a full service is advised at this stage. Interim services can also be carried out between full services - usually every six months or 6,000 miles - to help your car maintain performance and reliability.

An interim service acts as a check up that covers the essential components needed to keep the vehicle safe and roadworthy. If you’re unsure whether your car needs a full service or would benefit more from an interim service, it’s best to contact a trusted garage like Service MOT Repairs. Our team can assess your vehicle and advise you on the most suitable option based on its age, usage, and condition.

What’s Checked During a Full Car Service?


During a full car service, many essential components in the vehicle will be inspected by a mechanic. It’s one of the most thorough types of routine maintenance and is recommended for all car owners. These checks cover all of the key systems in the car to ensure it’s running efficiently, safely, and reliably.


Although what’s included in a full service may vary slightly depending on the garage, there are certain checks that are commonly included in most full service packages. Below, we go into more detail on just some of the key components that are checked during a full car service and why they’re important:

Engine Oil and Filter Replacement


Changing the engine oil and the filter is one of the most important parts of a full service. Clean oil ensures the engine runs smoothly, reduces wear on components, and helps prevent overheating. Dirty or old oil can also cause poor engine performance, increased fuel consumption, and long term damage if not replaced regularly.

Brake Checks


Brakes are thoroughly inspected during a full service to make sure they’re working safely and efficiently. This includes checking brake pads, discs, callipers, and brake fluid levels. Worn brakes can affect stopping distances and may become dangerous if left unchecked. Catching brake wear early can also stop more expensive repairs later on.

Tyre Inspection


Mechanics will also check the tyres for tread depth, pressure, and signs of wear or damage. Properly maintained tyres improve road grip, fuel efficiency, and overall safety. Tyres below the legal tread limit or showing uneven wear patterns may need to be replaced or balanced to prevent issues like poor handling or reduced braking performance.

Fluid Level Top Ups


In addition to brake fluid, other fluids such as coolant, power steering fluid, screen wash, and transmission fluid are checked and topped up if necessary. Maintaining the correct fluid levels helps prevent overheating, improves visibility, and ensures systems like steering and cooling continue to work correctly and efficiently.

Air and Cabin Filter Checks


The engine air filter and cabin filter are both inspected and often replaced during a full service. The air filter prevents dirt and debris from entering the engine, while the cabin filter keeps the air inside the car clean. Replacing them improves engine performance and interior air quality for both the driver and passengers.

Schedule a Full Car Service in Kettering with Service MOT Repairs 


If your car is due a full service  in Kettering, schedule an appointment at Service MOT Repairs. We are a professional car garage based in Northampton, offering competitively priced servicing and repairs to keep vehicles running smoothly and performing all year round. We provide a range of servicing options including Bronze, Silver, and Gold packages, and can work on all makes and models of vehicles. Our car servicing is carried out by highly skilled and experienced mechanics, and after your service, you’ll receive a full report outlining any potential issues, with any necessary repairs also available in house if required. Book a car service online, or if you’d prefer, get in touch with us directly to speak with a member of our team.