A Complete Guide To Mercedes B4 Service

Owning a Mercedes is an undeniable luxury. The sleek design, unparalleled performance, and the latest technology make it stand out from the rest of the cars.

However, one thing that often gets overlooked is the maintenance required to keep your car running in top-notch condition. Regular B4 service is critical to ensuring your Mercedes continues to run smoothly for years to come. Here, we will cover everything you need to know about Mercedes B4 service – what it is, its importance, key components, and standard features.

We will also discuss how often you should schedule a B4 service and common issues that may be addressed during it. We have included some tips for maintaining your Mercedes between B4 services to always keep it in tip-top shape.

What Is A Mercedes-Benz B Service?

The Mercedes B service encompasses a greater number of components and inspections, making it a suitable option for older Mercedes models and vehicles that cover longer distances annually.

Mercedes B Services are typically associated with higher costs than A services. Scheduled approximately one year after an A service, B services are then required at two-year intervals or every 20,000 miles.

The frequency of B services depends on your annual mileage, and your Mercedes vehicle will notify you of the upcoming B service due date through a dashboard message.

What Services Are Included In Mercedes B Service?

• Engine Oil Change:
  • They will drain the old engine oil completely and replace the oil filter with a new one. Fresh, manufacturer-approved engine oil will be added to maintain optimal lubrication, cooling, and engine performance.
• Tire Rotation:
  • They will rotate your tires to promote even wear. This helps extend their lifespan and improves your vehicle’s handling and safety on the road.
• Fluid Check and Top-Up:
  • They’ll inspect essential fluids like coolant, brake fluid, power steering fluid, and windshield washer fluid. Any low levels will be topped up to ensure your vehicle’s cooling system, braking performance, steering, and visibility are all operating smoothly.
• Engine Air Filter Replacement:
  • They will replace the engine air filter with a new one to ensure your engine receives clean air for efficient combustion. This helps improve fuel efficiency and overall engine performance.
• Cabin Air Filter Replacement:
  • They’ll replace the cabin air filter to maintain clean air inside your vehicle, filtering out dust, pollen, and other particles for improved air quality and passenger comfort.
• Brake Inspection:
  • Their technicians will inspect your brake pads, rotors, and check brake fluid levels. This ensures your brakes are in optimal condition for effective stopping power and safety.
• Suspension Check:
  • Suspension components such as shock absorbers, struts, and springs will be inspected for wear and damage. This helps ensure a smooth ride, excellent handling, and stability while driving.

Why Is The B4 Service Important For Your Mercedes?

The B4 service is important for your Mercedes because it helps ensure that your vehicle is running at its optimal performance. This service includes a comprehensive inspection of your car’s key components, such as the engine, transmission, brakes, and suspension.

By regularly servicing your Mercedes with the B4 service, you can catch any potential issues early on before they become major problems. This not only helps prolong your vehicle’s lifespan but also ensures that it operates safely and efficiently on the road.

The B4 service also includes an oil change and filter replacement, which is crucial for maintaining the health of your engine.

Levels Of A & B Servicing For Older Mercedes Models

The maintenance requirements for older Mercedes models come with specific coding for A and B services. Owners will receive notification through a warning message on the dashboard indicating the necessary service, such as ‘A2 service’ or ‘B4 service’.

These additional procedures go beyond the standard A and B service plans to ensure thorough inspection of certain components. Below is a detailed breakdown of the various service codes and their corresponding procedures:

• A0 or B0 Service: Includes sunroof cleaning and lubrication, as well as spark plug renewal for certain models.
• A1 or B1 Service: Involves brake fluid replacement.
• A2 or B2 Service: Combines brake fluid replacement with sunroof cleaning and lubrication.
• A3 or B3 Service: Requires air filter replacement and spark plug renewal.
• A4 or B4 Service: Includes air filter replacement, spark plug renewal, and

These meticulous service procedures are essential for maintaining your Mercedes vehicle’s optimal performance and longevity.

How Do I Know When My Mercedes Needs A Service?

You will receive a notification on your vehicle’s dashboard detailing the time remaining until your next Mercedes A or B service. In the event that this notification is not present, you can locate the information within your vehicle’s settings by following these steps:

• Navigate to the service menu on your Mercedes instrument panel. Locate the ASSYST PLUS feature and select it.
• A message will then appear on the dashboard.
• Providing you with details on the upcoming service and the number of days remaining until it is due.

How Much Does A Mercedes-B Service Cost?

When analyzing the expenses associated with a B4 service for your Mercedes, there are various avenues to consider. Opting for the higher-cost but dependable choice involves bringing your vehicle to an authorized Mercedes-Benz dealership.

Anticipate a cost ranging from $800 to $1,600, contingent upon your specific model and location. Despite the higher price tag, dealership technicians possess factory training and utilize authentic Mercedes parts.

In the event of any unforeseen issues, the car manufacturer is typically more accommodating as they strive to maintain your loyalty as a valued customer.

Why Is A B4 Service So Expensive?

The Mercedes B4 service carries a substantial price tag due to the brand’s unwavering dedication to excellence and top-tier performance. Mercedes exclusively uses authentic parts and fluids that, although costly, enhance the vehicle’s functionality.

• Labor Hours: Estimate the number of labor hours required for each task. Labor rates vary depending on the service provider and location.
• Parts Costs: Research the prices of genuine Mercedes parts needed for each modification. You can inquire about part prices from dealerships, online retailers, or aftermarket suppliers.
• Additional Fees: Some service providers may charge additional fees for disposal of old parts, shop supplies, or environmental fees. Be sure to factor these into your calculations.
• Taxes and Miscellaneous Costs: Depending on your location, you may need to account for taxes and other miscellaneous expenses.

How Long Does A B4 Service Take?

The duration of a Mercedes B4 service can vary significantly depending on factors such as the service provider, time of year, and any additional maintenance that may be required.

Typically, a standard B4 service at most authorized dealerships and independent shops will take approximately 2 to 3 hours to complete. However, during high-volume periods such as spring and fall, wait times may be extended due to an influx of appointments.

Establishments with a larger workforce and more experienced technicians are generally able to expedite the B4 service process. Conversely, shops that are understaffed or overbooked may experience delays, leading to a longer service time even without any additional tasks.

Although the B4 checklist itself should not exceed three hours, unforeseen circumstances at busy shops during peak seasons can potentially prolong the service to 4 hours or beyond.

Can I Do A B4 Service Myself?

Some individuals with advanced mechanical skills may be capable of completing certain aspects of a Mercedes B4 service on their own. We strongly advise most owners to refrain from attempting this without proper training.

The comprehensive nature of this maintenance task necessitates the use of specialized tools and a deep understanding of the intricate procedures outlined by Mercedes. Errors resulting from inadequate equipment or knowledge could result in safety hazards, mechanical issues, or the nullification of warranties in the future.

Given the level of complexity involved, entrusting certified Mercedes technicians to carry out the B4 service is the most sensible course of action despite the associated costs.

How To Reset A B4 Service Notification On A Mercedes

Resetting a B4 service notification on a Mercedes-Benz involves a straightforward process accessible through the instrument cluster. First, ensure the ignition is in position “1” without starting the engine.

Then, use the steering wheel buttons to navigate to the “Service Reminder” menu. Within this menu, locate the B4 service reminder. Press and hold the reset button on the instrument cluster until the message changes or disappears, indicating a successful reset. Finally, turn off the ignition to complete the process.

This procedure effectively clears the B4 service notification, providing a fresh reminder for future service intervals. If unsure, referring to the vehicle’s manual or consulting a Mercedes-Benz dealership can offer additional guidance or support in resetting the service notification.

• Ensure the ignition is in position “1” without starting the engine.
• Navigate to the “Service Reminder” menu using the buttons on the steering wheel.
• Locate the B4 service reminder within this menu.
• Press and hold the reset button on the instrument cluster until the message changes or disappears.
• Turn off the ignition to complete the process.

Conclusion

Regular B4 service is crucial to maintaining the performance, reliability, and longevity of your Mercedes. It involves a comprehensive check-up and various essential maintenance tasks such as oil change, transmission fluid replenishment, brake fluid refill, type pressure adjustment, battery check, lights inspection, coolant refill, wiper blades replacement, and belts and hoses check.

By scheduling regular B4 services, you can identify and address any potential issues before they become major problems, ensuring your Mercedes stays in top condition. It also helps preserve the resale value of your vehicle.

It is recommended to schedule a Mercedes B4 service every 20,000 miles or every 2 years, whichever comes first. The average cost of a B4 service may vary depending on the model and dealership, but it is a worthwhile investment to protect your investment.

Frequently Asked Questions

1.Which Repairs Are Performed During Service B?

During Service B for Mercedes-Benz vans, which may be covered under prepaid maintenance or national offers, several repairs and maintenance tasks are typically performed. This includes oil and filter changes, tire rotation, brake inspection, fluid top-ups, and general vehicle diagnostics.

If any parts need replacement, they are ordered and installed to ensure the van’s optimal performance. Land Rover vehicles have similar comprehensive service protocols.

2.What Is The Average Lifespan Of A Mercedes B4 Service?

The average lifespan of a Mercedes B4 service typically spans between 10,000 to 15,000 miles, depending on driving habits and conditions. It’s recommended to reset the maintenance counter after each service interval.

Mercedes-Benz maintenance systems track service intervals, ensuring timely oil filter replacements and other necessary maintenance. For certified pre-owned vehicles, owners often receive roadside assistance and access to recall information for added peace of mind.

3.How Much Does A Mercedes B9 Service Cost?

The cost of a Mercedes B9 service varies based on factors like location, dealership, and vehicle model. On average, it can range from $300 to $600. This service typically includes routine maintenance tasks like oil change, filter replacements, and fluid checks.

Additional costs may apply for resetting the maintenance counter or addressing any recall information. For certified pre-owned vehicles or electric vehicles, service costs may differ due to specific requirements.

4.What Does The Mercedes Service At Fitch Autos Entail?

At Fitch Autos, Mercedes’s service includes comprehensive maintenance tailored to manufacturer specifications. This encompasses Mercedes Benz Service B, which involves synthetic motor oil replacement, among other vital tasks.

Customers can schedule service appointments and explore service specials, ensuring their Mercedes receives top-quality care and attention from skilled technicians at Fitch Autos.

5.How Often Should A Mercedes B4 Service Be Done?

A Mercedes B4 service should typically be done every 20,000 miles or every two years, whichever comes first. It’s essential to adhere to the manufacturer’s recommended maintenance schedule to ensure optimal performance and longevity of the vehicle.

After each service, don’t forget to reset the maintenance counter. Certified pre-owned vehicles may have slightly different service intervals, so consult the owner’s manual for specifics.

6.What Does Service B Mean On Mercedes?

Service B on Mercedes-Benz indicates a comprehensive maintenance check, typically performed after one year or approximately 20,000 miles, depending on the model and driving conditions.

It includes tasks such as oil and filter changes, inspection of fluid levels, tire rotation, and various system checks to ensure the vehicle’s optimal performance, reliability, and safety.