It’s one of the most common questions we get at the workshop: “How often do I actually need to service my car?” The short answer is every 12 months or every 10,000–15,000 km, whichever comes first. But the real answer depends on your car, how you drive it, and whether you want to keep your warranty intact.
Here’s the plain-English guide — no jargon, no scare tactics, just what you actually need to know.
The General Rule
Most modern cars sold in Australia need servicing at one of these intervals:
- Every 10,000 km or 6 months — older models, performance cars, some European vehicles
- Every 15,000 km or 12 months — most Japanese and Korean cars built after 2015
- Every 20,000 km or 12 months — some newer models with long-life oil (BMW, some Kia/Hyundai)
The safest approach? Check your owner’s manual or service book. Every manufacturer publishes a specific schedule for each model. If you’ve lost yours, call us with your rego and we’ll look it up for you.
What Happens at a Logbook Service?
A logbook service follows the manufacturer’s schedule for your car’s age and kilometres. At each interval, different items are checked, replaced, or topped up. A typical service includes:
- Engine oil and filter change — the most important item at every service
- Air filter inspection — replaced when dirty (usually every 2nd or 3rd service)
- Brake inspection — pad thickness, rotor condition, brake fluid level
- Tyre check — pressure, tread depth, wear patterns, rotation if needed
- Fluid top-ups — coolant, power steering, windscreen washer, transmission
- Battery test — voltage and condition check
- Belts and hoses — visual inspection for cracks, wear, or leaks
- Suspension check — shocks, springs, bushings, ball joints
- Lights and wipers — all external lights tested, wiper condition checked
At higher-kilometre services (e.g., 60,000 km, 100,000 km), additional items like spark plugs, transmission fluid, brake fluid flush, and timing belt may be due.
Does Skipping a Service Void My Warranty?
This is the big one. Under Australian Consumer Law, a manufacturer cannot void your warranty simply because you had your car serviced at an independent workshop instead of a dealer. However, they can void your warranty if:
- You miss a scheduled service entirely
- The service wasn’t done to the manufacturer’s specification
- Non-genuine parts were used and caused the specific failure being claimed
The key is to keep your logbook stamped and your service records documented. At Heatherdale Automotive, we follow the exact manufacturer service schedule, use quality parts that meet or exceed OEM specs, and stamp your logbook at every service.
What About the Service Light on My Dashboard?
Most modern cars have a service reminder light or message that appears on the dashboard. In 9 out of 10 cases, this is a scheduled maintenance reminder, not a warning that something is wrong. It’s triggered by a timer or odometer reading, not by an actual fault.
That said, don’t ignore it for months. The light is telling you a service is due — and putting it off is how a $250 service turns into a $2,500 repair.
Severe vs. Normal Driving Conditions
Your manufacturer’s “normal” service interval assumes ideal driving conditions. In reality, most Australian drivers fall into the “severe” category without realising it. You’re driving in severe conditions if you regularly:
- Drive in stop-start city traffic (Melbourne commute, anyone?)
- Take frequent short trips under 10 km
- Drive in dusty conditions
- Tow a trailer or carry heavy loads
- Drive in extreme heat (Australian summers count)
If that sounds like your driving, consider servicing at the shorter end of the interval — e.g., every 10,000 km instead of 15,000 km.
Signs Your Car Needs a Service Now
Don’t wait for the light. Bring your car in if you notice:
- Unusual noises — knocking, squealing, grinding
- Warning lights on the dashboard
- Reduced fuel economy
- Difficulty starting
- Vibrations through the steering wheel or brake pedal
- Fluid leaks under the car
- Sluggish acceleration or rough idling
How Much Does a Car Service Cost?
At Heatherdale Automotive in Ringwood, a standard logbook service starts from $189. The exact cost depends on your vehicle and what’s due at this service interval. We always give you a clear quote before starting, and we call before doing any extra work.
Compare that to a dealership service, which typically runs $350–$600+ for the same work. Same schedule, same quality — just without the showroom markup.
Book Your Next Service
Whether you’re due for a routine logbook service or you’ve noticed something that doesn’t feel right, we’re here to help. Family-run in Ringwood for over 20 years, free loan car, and same-day service on most jobs.
Book your service online or call 03 9874 1331.