When it comes to keeping your car reliable, safe, and performing at its best, regular servicing is essential. While an MOT test checks your vehicle against legal standards once a year, it doesn’t cover everything – which is where a proper service comes in.
At Harewood Garage in Andover, we help drivers stay ahead of costly breakdowns and frustrating issues by focusing on the key components that matter most. Whether you’re heading out on a long drive or just running errands around town, these checks play a vital role in keeping your vehicle running smoothly.
In this article, we’ll cover the top 7 car service checks we carry out to help you understand what’s going on under the bonnet – and why it all matters.
1. Engine Oil and Filter
Engine oil is the lifeblood of your vehicle. It keeps the engine lubricated, reduces friction, and helps manage temperature. Over time, oil breaks down and collects dirt, making it less effective at protecting your engine.
Changing the oil and filter at regular intervals is one of the simplest and most important ways to extend the life of your car. Fresh oil helps your engine run more smoothly and can even improve fuel efficiency.
At Harewood Garage, we’ll check your oil level and quality, and replace both the oil and filter as part of your service – making sure your engine is properly protected and running at its best.
2. Brakes and Brake Fluid
Your car’s braking system is one of the most important safety features, and it needs to be in top condition at all times. Worn brake pads, low brake fluid, or corroded components can reduce stopping power and put you – and other road users – at risk.
During a service at Harewood Garage, we check the thickness of your brake pads, inspect the condition of your discs, and test the brake fluid to make sure everything is working as it should.
If there are any signs of wear, grinding noises, or a spongy brake pedal, it’s essential to get your brakes checked immediately. Regular servicing helps catch these issues early – before they become dangerous or expensive to repair.
3. Tyres and Tread Depth
Your tyres are the only part of your vehicle in contact with the road, so keeping them in good condition is crucial for safety, handling, and fuel efficiency.
As part of your service, we check for:
- Tread depth – the legal minimum is 1.6mm, but we recommend changing them at 3mm for optimal grip.
- Tyre pressure – underinflated tyres wear out faster and reduce fuel economy.
- Signs of uneven wear or damage – which could point to alignment or suspension issues.
Whether you’re driving around Andover or heading further afield, having the right tyres in good condition gives you better control, especially in wet or icy conditions.
4. Battery Health
A flat battery is one of the most common causes of breakdowns – especially during cold weather when the strain on your car’s electrical system increases.
At Harewood Garage, we test your battery’s charge level, check for signs of corrosion on the terminals, and assess its overall condition. This helps us spot any early signs of failure before you’re left stranded with a car that won’t start.
If your battery is over three years old or you’re noticing slower engine cranking or dimming lights, it may be time for a replacement. Regular checks can save you a lot of hassle – especially on those early mornings when you’re relying on your car to just work.
5. Lights and Indicators
Working lights are essential for your safety and visibility – not to mention a key MOT requirement. Faulty bulbs or electrical issues with your headlights, brake lights or indicators can lead to fines or MOT failure.
As part of every service, we check that:
- All external lights are working correctly
- Lenses are clean and not cracked or faded
- Indicators flash at the correct rate and brightness
These may seem like small details, but being clearly visible on the road – especially at night or in poor weather – makes a big difference. It’s also a quick fix that many drivers overlook.
6. Coolant and Fluid Levels
Your vehicle relies on several key fluids to keep everything running smoothly – and safely. Low or contaminated fluids can lead to overheating, poor performance, or even serious damage.
During a service at Harewood Garage, we check and top up all essential fluids, including:
- Coolant – prevents the engine from overheating
- Brake fluid – ensures responsive braking
- Power steering fluid – helps with smooth, easy steering
- Windscreen washer fluid – essential for visibility and legally required
We’ll also look out for any signs of leaks or contamination that could point to a developing issue. Keeping your fluids at the right levels is a simple step that makes a big difference to your car’s performance and reliability.
7. Book a Service You Can Trust in Andover
Keeping your car running smoothly isn’t just about passing an MOT – it’s about regular checks that catch problems early, improve performance, and give you peace of mind every time you get behind the wheel.
At Harewood Garage, we carry out all of these essential checks as part of every service. Whether it’s your annual full service or an interim check-up, we make sure your car is safe, reliable and ready for whatever the road brings.
If you’re looking for professional, honest car servicing in Andover – book online or give us a call today. We’re here to help keep your vehicle in top condition, all year round.