What is included in a Mercedes A5 Service? Oil Changes & Code Reset

In this guide, we’ll explore everything you need to know about the A5 service for your Mercedes a crucial step in maintaining your vehicle’s health and performance.
Understanding what this service includes and its costs is not just beneficial; it’s essential to prevent costly repairs and unexpected breakdowns. As an experienced Mercedes owner, I’ll share insights that are vital for anyone with an A-Class, B-Class, or C-Class.
Regular maintenance, marked with the letter ‘A,’ isn’t just routine; it’s a critical milestone in ensuring your Mercedes performs optimally. Let’s dive into why the A5 service is fundamental to keeping your vehicle in prime condition.
What is Mercedes A5 service?
Mercedes-Benz vehicles have a long lifespan and perform exceptionally well, however, they require meticulous maintenance to retain their quality. The A5 service, which is usually performed after every 20000 miles, is a maintenance service meant to ensure the vehicle operates optimally.
Your driving habits, the region you live in, and how old your vehicle is can affect the necessity of this service, so maintenance will always be customized to each individual case.
During an A5 service, the vehicle is subject to a wide range of replacements and inspections. From a new synthetic motor oil replacement that protects the engine under harsh conditions, providing superior overall performance, to an oil filter replacement that makes sure the engine is contaminant-free.
What Does the Mercedes A5 Service Include: Comprehensive Checklist
Receiving an A5 service suggests that your Mercedes requires more than an inspection. The “fully serviced” requirement addresses several critical maintenance work needed to be performed, so it is done efficiently. Let’s talk about the A5 Service’s distinctive features now.
Oil & Filter Change:
Fundamental for any vehicle, fresh oil and a new filter safeguard your engine against premature wear and ensure it runs efficiently. Did you know? Regular oil changes can enhance your fuel economy by up to 2%.


Tire Condition & Pressure Inspection
Our technicians meticulously check for wear patterns and damage, adjust the pressure to optimal levels for safety, and rotate your tires to promote uniform wear, prolonging their life and improving your ride quality.

Fuel Filter Change
A new fuel filter keeps harmful contaminants out of your engine, boosting your vehicle’s overall performance and preventing costly engine issues.
Brake Inspection & Brake Fluid Change:
We inspect the brake pads, discs, and fluid vital for your safety. Fresh brake fluid is crucial for effective brake operation and can dramatically improve response times in emergency stops.


Service Reset
After servicing, we reset the service indicator on your dashboard, helping you keep accurate track of maintenance intervals.
Windshield Wiper Replacement
New wipers maintain clear visibility during adverse weather, ensuring your safety by providing an unobstructed view of the road.


Multi-Point Inspection
A rigorous inspection of your Mercedes’ various systems ensures everything from the engine to the electrical system functions flawlessly, giving you peace of mind.
Regular A5 services guarantee that every journey in your Mercedes is both pleasurable and secure, maintaining your vehicle in prime condition as it deserves.
Benefits of Regular A5 Service
Increased resale value
If all the A5 services for your Mercedes were documented properly, it would greatly assist in increasing its resale value. Buyers are usually willing to pay higher for a vehicle that was taken good care of.
Some of our clients have said that their A5 serviced vehicles do not just perform but rather bring in a new ‘drive’ experience. The existing performance worries are faded while the comfort of the vehicle remains along with it’s functionality.
Importance of CBM Services
Adhering to your scheduled services would ease the chances of a simple problem getting blown out of proportions. It ensures that the warranty terms are followed, the legal requirements are met and every part of your Mercedes ensures that it protects your investment by exerting out the performance and luxury that the brand is known for.
What is included in an A5 service and how much does it cost?
The service A5 for Mercedes in question would appear in a set of service records and cost estimates. Following the description of service A5, all other services briefing include oil change, safety check, replacement of air filters, and replacement of cabin filters.
Depending upon other factors, these prices can range anywhere between $200 to $450.
Expenses for Independent Mechanics
Independent shops usually charge between $150 and $300 which is offset by increased competition for parts and less overhead.
Charges Associated with DIY Repairs
The cost of Do It Yourself servicing are primarily for materials which can range from $100 to $200, thus reducing the overall cost significantly.
Comparative Analysis of Expenses
Do It Yourself and independent options are much more economical without sacrificing quality, although dealerships do provide expert assistance and warranties on parts.
Comparison Chart: Regular Maintenance vs. Major Repairs
Aspect | Regular Maintenance | Neglected Service (Major Repairs) |
---|---|---|
Cost (Over 5 Years) | $2,500 (estimated $500 per year on A5 service) | $10,000+ (cost of major engine repair, transmission work, brake system overhaul) |
Vehicle Performance | Maintains high engine performance and efficiency | Decreased performance, higher fuel consumption, risk of breakdown |
Vehicle Longevity | Extends the vehicle’s lifespan, potentially surpassing 200,000 miles with minimal issues | Increased wear and tear leading to a shorter lifespan |
Safety | Ensures critical components like brakes and tires are always in top condition | Higher risk of safety issues due to failed components like brake failure |
Resale Value | Higher resale value due to well-maintained condition and full-service history | Lower resale value due to poor condition and potential ongoing issues |
Peace of Mind | Frequent checks and balances mean fewer surprises and consistent reliability | Increased anxiety and unpredictability with potential for sudden, costly repairs |
Cut your expenses by doing it yourself, provided you have a piece of knowledge about how to maintain a car. You will require some parts like oil, special filters, and fluids along with a proper set of tools for the task. In other words, your DIY will prove to be effective if you have some confidence in your mechanical abilities.
What Makes A5 Services Expensive?
What makes services expensive on Mercedes A5 is the refined technology and equipment alongside the high quality of parts and fluids as well as the specialized checks that have to be done to ensure that every ounce of the Mercedes works perfectly. A factor which also contributes towards the cost of these services is the luxury vehicle skill set.
Cost-Saving Tips
Remember, while saving money is important, ensuring that your Mercedes receives the proper care to maintain its performance and safety is paramount. Consider the benefits of each option carefully, taking into account your own skills and needs.
DIY Tips for Mercedes A5 Owners
If you are a hands on person, then this article is for you as it delves into specific pointers that help in the maintenance of A5 Mercedes vehicles:
Pros and Cons of DIY vs. Professional Service
DIY Pros:
DIY Cons:
Professional Service Pros:
Professional Service Cons:
By following these tips and weighing the pros and cons, you can keep your Mercedes A5 in excellent condition, whether you choose the DIY route or professional servicing.
Always remember, if a task seems beyond your skill level, seeking professional help can prevent damage and ensure safety.
Choosing the Right Service Provider
Your choice of the service provider to attend to your Mercedes A5 will directly impact the performance of the vehicle as well as aid in sustaining its value. Consider the following options:
Certified Mercedes Dealership
These garages will always offer superb quality service and workmanship due to Mercedes trained technicians, which guarantees superior service. Thanks to constant training, they will know everything about new models. They have up-to-date diagnostic tools and regularity software which means that the vehicle’s software and hardware are always in sync and updated.
Independent Mechanic
These cater to those looking for a cheaper option or a more personable approach. Check for an independent mechanic who is certified ASE or a Mercedes-Benz Star Technician. It is equally important to check their background with high-end cars as well as check reviews of other Mercedes owners to ensure they meet the service requirements of Mercedes -Benz.
DIY
This approach is suitable for people who have some degree of mechanical experience and a garage. While it can be economical, one should remember the nuances of electronic system diagnostics and other specially designed tools which need to be catered for if the vehicle’s functionality and warranty are to remain intact.
Balancing Cost, Convenience, and Trust
When you choose your provider, it is very important to assess the charges as well as the proximity and how much you can trust the provider to stand to the expectations you have with regards to the level of servicing your Mercedes A5 requires. To help you with the decision making, consider the following checklist.
- Do they use genuine Mercedes parts?
- Are they certified to service Mercedes-Benz vehicles?
- What do other customers say about their service?
- Can they handle the specific requirements of your model?
Remember, the right choice will keep your Mercedes running smoothly and efficiently, preserving its luxury and performance for years to come.
Best Practices and Common Mistakes in A5 Service
Your Mercedes A5 review is more than just responding to demands when they spring up; it is about anticipating them so that they do not arise at all. Below provided are a few common mistakes that you must avoid, as these best practices will help your vehicle run at its optimal level:
Common Mistakes
Best Practices
As long as you do not fall into these common mistakes, along with the best practices listed above, your Mercedes A5 will continue to perform flawlessly and remain reliable for enjoying your car for years to come.
FAQs
Conclusion
Maintaining your Mercedes A5 service is not merely about routine upkeep; it’s about preserving the essence of luxury and performance that defines Mercedes-Benz. Regular A5 services ensure your vehicle operates with peak efficiency, remains safe on the road, and holds its value over time.
As an ASE-certified mechanic specializing in luxury vehicles, I recommend following the prescribed service intervals meticulously and entrusting your car only to professionals who are specifically trained and equipped to handle high-end vehicles like yours. Look for technicians who hold current certifications and have a proven track record with Mercedes-Benz models.
Don’t wait until you notice a problem. Proactively scheduling your A5 service can prevent minor issues from becoming major headaches. Remember, taking care of your Mercedes is not just maintenance; it’s an investment in the enjoyment and reliability of your driving experience.