Is there a warning light or a message that says “Mercedes A4 Service Required”, “A4 Service Due”, or “A4 Service Overdue” on your vehicle? Are you aware of the reason for that?
Mercedes-Benz vehicles display these messages when they require specific maintenance and inspection. Listed below is what the Mercedes A4 Service is, the cost, the checklist, and what’s included.
What Is Mercedes A4 Service?
Getting this code is a sign that your Mercedes vehicle requires necessary maintenance like replacement of the air filter and spark plugs, and cleaning and lubrication of the sunroof.
What Is Included In A4 Service?
Depending on vehicle requirements and needs, these sub-items can be included in service a4:
Air Filter Replacement
As part of an A4 service, you should replace your car’s air filter in order to maintain its engine health. New, clean air filters improve airflow and engine performance. It is definitely beneficial to replace the old, dirty air filters.
The condition of your car’s engine can also be affected by a dirty air filter, and this can cause expensive repairs in the future.
Spark Plug Replacement
Unless there are spark plugs in the car, the ignition will not work. Unlike the spark plug, which contains electrodes made of high-nickel alloys, its shell consists of steel wires.
When the spark plugs are worn out or damaged, it’s hard for the engine to start, which is why its performance gradually decreases. It is possible, however, that you are experiencing the following issues:
Sunroof Cleaning And Lubrication
A detailed cleaning of a Mercedes sunroof once a year is crucial to keep your sunroof free of dust and debris particles that accumulate over time. Your sunroof may need repair if you find any of the following signs:
Mercedes A4 Service Cost
There are several factors that can affect Mercedes A4 service costs: location, vehicle model, repairs needed, and shop labor rates.
US (USA) residents can expect to pay between $210 and $320 for A4 service, while Australian (UK) residents may pay a bit more or less. You can find out the exact cost by visiting a repair shop or scheduling an appointment online.
Checklist For A4 Service
| No. | Service Items |
| 1 | Air filter replacement |
| 2 | Spark plug replacement |
| 3 | Sunroof cleaning and lubrication |
Reset Indicator Light After A4 Service
This video guides you through the process of resetting the service light after all the maintenance. If you follow the instructions in the video, you will be able to reset the message.
Mercedes A & B Servicing
For optimal performance of the engine, it’s crucial to maintain regular service intervals. There are two categories of Mercedes service schedules called A and B. Mercedes introduced these schedules after 2009.
Detailed explanations of each service code are provided in the A and B series, making it easy to estimate the maintenance required. Mercedes owners feel better equipped to understand their vehicle’s needs after the maintenance of their minder system.
How Do I know when my Mercedes needs a4 service?
An A4 service warning message appears on the dashboard when your vehicle needs A4 service. You can find it within your vehicle settings when it is delayed due to certain technicalities.
If that message appears, then it means it is telling you how many days will pass before your next service.
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Conclusion
In order to help vehicle owners understand what maintenance needs to be done, maintenance codes are provided. Our discussion today focused on one crucial code that can improve the performance of your Mercedes. Whenever possible, you should visit the mechanic’s shop for minor repairs before they turn into major issues.