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Service A in Mercedes E Class (W212 & W213)
Maintaining your Mercedes-Benz E-Class (W212 & W213) is key to ensuring reliability, performance, and resale value. The first major milestone in the Flexible Service System (FSS) is Service A, performed around 10,000 miles or 1 year.
Service A includes essential maintenance items like oil changes, fluid checks, and brake inspections. By following the schedule, you prevent costly issues and keep your E-Class running at its best.
For a complete overview of maintenance intervals and preventive care, visit our Mercedes Maintenance and Service Guide.
What Is Service A in Mercedes E-Class?
Service A is the initial scheduled maintenance interval for the E-Class:
- – First occurrence: 10,000 miles or 1 year
- – Subsequent intervals: Every 20,000 miles or 2 years
It’s less comprehensive than Service B, but still critical for long-term performance and safety.
What Does Service A Include?
| Task | Details |
|---|---|
| Synthetic Oil Replacement | MB-approved synthetic oil for engine protection |
| Oil Filter Replacement | Keeps oil clean and prevents contaminants |
| Fluid Checks & Corrections | Brake, coolant, power steering, washer |
| Tire Pressure Check | Ensures safety, fuel economy, and tire life |
| Brake Inspection | Pads, rotors, and fluid visually inspected |
| Reset Maintenance Counter | Updates onboard service reminder |
Why Is Service A Important?
- – Maintains performance → Regular oil & filter changes reduce wear
- – Enhances safety → Brake inspections and fluid checks catch issues early
- – Extends lifespan → Prevents long-term component damage
- – Protects resale value → Complete service history increases buyer confidence
Different Mercedes-Benz Service A Variants (A1, A2, A3, etc.)
Mercedes-Benz vehicles come with a sophisticated maintenance schedule designed to keep them running at peak performance. Service A is the initial standard service, but the service variations like A1, A2, A3, etc., indicate additional tasks or specific maintenance tailored to the vehicle’s condition and mileage. Here’s a breakdown of these services and what they typically include:
A1 Service on Mercedes E Class
Service A1 typically involves the standard Service A tasks plus additional specific checks or minor maintenance items. The exact nature of these additional tasks can vary but might include:
- – Basic Inspection: Visual check of the vehicle’s exterior and interior components.
A2 Service on Mercedes E Class
Service A2 includes all standard Service A tasks with a focus on slightly more intensive maintenance items compared to A1. The additional tasks might involve:
- – Cabin Air Filter Replacement: Ensures clean air inside the vehicle.
- – Comprehensive Fluid Check: More detailed inspection of all fluid levels and conditions.
A3 Service on Mercedes E Class
Service A3 is more comprehensive than A1 and A2. It includes all the tasks in the standard Service A, plus additional checks or replacements, often addressing specific needs identified through diagnostics or previous service history:
- – Brake Fluid Exchange: Replacing brake fluid to maintain braking efficiency.
- – Detailed Inspection: A thorough inspection of various vehicle systems to identify and address any potential issues.
A4 Service on Mercedes E Class and Beyond
As the service numbers increase (A4, A5, etc.), the complexity and comprehensiveness of the maintenance increase. These services might include:
- – Transmission Service: Inspection and possible fluid replacement for the transmission system.
- – Spark Plug Replacement: Ensures optimal engine performance and fuel efficiency.
- – Coolant Flush: Maintains the cooling system and prevents overheating.
- – Battery Check and Replacement: Ensures the electrical system is functioning reliably.
- – Tire Rotation and Alignment: Ensures even tire wear and optimal handling.
Frequency & Cost
- – Service A (Base): Every 10k miles / 1 year → $200–$400
- – Service A2: $300–$500
- – Service A3/A4: $400–$700 depending on added items
How to change oil Mercedes e350 W212 and W213
To replace the engine oil in a Mercedes E-Class equipped with a V6 M276 engine, follow these instructions:
Remove
- – Run the engine to heat it up (Coolant temperature at least 80°C)
- – Remove the oil dipstick (4) from its tube (5) and wipe it with a lint-free cloth
- – Extract the engine oil through the dipstick tube (5)
- – Detach the cold air duct (8)
- – Remove the engine cover (6)
- – Unscrew the oil filter cap (1) using a socket wrench
- – Remove the oil filter cap (1)
- – Replace the oil filter cartridge (2)
- – Replace the sealing ring (3)
Install
- – Tighten the oil filter cap (1) using a socket wrench
- – Remove the oil extraction device
- – Insert a clean oil dipstick (4) into the dipstick tube (5)
- – Refill the engine oil
Check
- – Run the engine until the operating temperature is reached and check for leaks
- – Turn off the engine
- – Check the engine oil level with the dipstick (4), correct if necessary
Mercedes service reset e class 350 W212
The workshop level is used by the mechanic in the workshop for reading vehicle characteristics and maintenance data as well as for assistance during maintenance execution. The “workshop level” menu is activated as follows:
- 1. Select the “Tour” menu
- 2. Press the right button of the call pick-up and end switch (S111s3) and the OK button (S110s6) simultaneously for more than 3 seconds
The display on the multifunction screen (A1p13) switches to the workshop level. By pressing the scroll forward and backward button (S110s1) on the left side multifunction steering wheel button group (S110), you can navigate through the corresponding menus and sub-menus or various lists. Selection is then made by pressing the OK button.
DIY vs Dealer: Service A
| Task | DIY Possible? | Recommended |
|---|---|---|
| Oil & filter change | Yes | DIY or indie shop |
| Cabin air filter | Yes | DIY |
| Brake inspection | Partial | Dealer for full safety check |
| Service reset | Yes | DIY via steering wheel buttons |
| Transmission/coolant service | No | Dealer or specialist |
FAQs
Q: What’s the difference between Service A and B?
Service A is the first, lighter service (oil, fluids, brakes). Service B includes Service A tasks plus brake fluid, cabin filter, and detailed inspections.
Q: Can I skip Service A if I just changed my oil?
No. Service A covers more than oil, it includes safety and diagnostic checks.
Q: How long does Service A take?
Usually 1.5–2 hours depending on added items.
Q: Does Service A affect warranty?
Yes. Skipping Service A may void warranty coverage.
Q: Is Service A DIY-friendly?
Yes, oil and filter changes can be DIY. However, resets and inspections are best done with proper tools.
Conclusion
Service A on Mercedes E-Class (W212 & W213) is a vital maintenance milestone. From oil changes to brake inspections, this service keeps your vehicle safe, efficient, and ready for the road. By staying on schedule and using genuine parts, you protect your car’s performance, warranty, and resale value.
Author Bio
Written by Mercedes Expert
With years of hands-on experience diagnosing and repairing Mercedes-Benz systems, he brings technical depth and practical case studies to help car owners, technicians, and enthusiasts troubleshoot complex automotive issues. His work focuses on clear repair guides, OEM-level procedures, and knowledge-sharing to empower both professionals and drivers.
Last update: September 2025
