Mercedes A3 Service? Accurate Checklists and Costs

“A3 Service” on the Mercedes dash can appear with “overdue” or “exceeded.” Well, it’s a regular maintenance task recommended by the manufacturer.

Let’s break down what the A3 service involves, including what’s on the checklist and how much it might cost you. But do not think about skipping it.

What is an A3 service on a Mercedes?

Here Service A3 means there are two different lists of services for letter “A” and “3”.

An A3 service on a Mercedes combines the essentials of a regular A service (oil change, fluid checks, etc.) with some extra TLC for your engine.

You are gonna get the full list soon.

Mercedes A3 Service Checklist

Earlier, it was stated that A3 Service has two parts. Here they are:

What is included in Service A?

1. Synthetic Motor Oil Replacement: Replace the engine oil with synthetic motor oil.
2. Fluid Level Checks and Corrections: Check and correct the levels of all fluids, such as coolant, brake fluid, power steering fluid, and windshield washer fluid, according to the factory-recommended service intervals.
3. Genuine Mercedes-Benz Fleece Oil Filter Replacement: Replace the oil filter with a genuine Mercedes-Benz fleece oil filter.
4. Brake Component Inspection: Inspect the brake components for any signs of wear or issues.
5. Tire Inflation Check and Correction: Correct the tire pressure as needed.
6. Reset Maintenance Counter: Reset the maintenance counter to reflect the completion of Service A.

Service Specific for A3

The additional checklist for the Mercedes A3 Service includes:

1. Air Filter Replacement: Replace the air filter to maintain optimal engine performance.
2. Spark Plug Service: Perform a spark plug service to ensure efficient combustion.

Mercedes A3 Service Cost

As you know already, certain Mercedes services involve replacements, which can be pricier compared to inspection-only requirements. In such cases, many Mercedes owners with some mechanical know-how opt for a do-it-yourself approach to save on costs. 

When you choose professional mechanics or dealerships, the charges typically include the price of replacement parts, labor costs, and inspection fees. However, with a DIY approach, you’ll only incur the cost of the replacement parts. 

To give you a rough estimate, a Mercedes A3 service from a dealership might range $350 and $450. The fact is, these costs will surely vary significantly based on your location, the type of mechanic or dealer, and even your car model. 

My advice is to obtain quotes from multiple nearby dealerships and select the one that offers the best service. And, if you possess some mechanical knowledge, go for the DIY.