Mercedes B7 Service: Cost, Checklist & What’s Included
This article provides comprehensive insights into one of these crucial services, known as “B7 service,” its meaning, content, and repair cost.
Mercedes is considered the second name for comfort and style. It also has unique advanced service terminology and systems that other car brands need to improve.
These services and systems play a big role in ensuring Mercedes vehicles’ optimal performance, though new owners may need to help understand them.
What Is Mercedes B7 Service?
Mercedes B7 Service is a maintenance routine with important standard services like synthetic oil change, transmission oil, and filter replacement. The service intervals for B7 come at 20,000 miles or two years.
B7 service is also a part of the FSS (Flexible Service System). It helps make your journey more adventurous by ensuring your Mercedes-Benz runs efficiently and smoothly like butter.
Most passengers believe that the B7 service for their Mercedes-Benz is all about oil and filter replacement. However, there are some other services involved in that maintenance schedule. Here, we’ll explore each of them and include tasks in them.
When Should a B7 Service Be Done?
Most certified Mercedes centers and dealerships recommend having B7 service after the vehicle reaches the 20,000-mile mark or two years (which comes first from both). The condition will come one year after your Mercedes A7 service is completed.
Drivers can find it difficult to remember the exact time for maintenance. Therefore, when it’s due, a message or warning light will automatically display on your Mercedes instrument cluster, such as “B7 Service Exceeded,” “Service B7 Due,” “Service B7 Overdue In 365 Days, “or something similar.
What Does Mercedes B7 Service Include?
Before starting, I recommend getting that service from an authorized shop or reputable dealer. They would have an experienced and well-managed team of mechanics and advanced tools.
The B7 Service includes various important services. Small changes can happen in the below-mentioned ones because sometimes your vehicle needs a lot of improvements and sometimes just a minor fix.
- Brake component inspection
- Transmission oil change
- Oil filter replacement
- Brake fluid exchange
- Tire inflation
Brake Component Inspection
Safety is a priority and the most crucial thing we can’t ignore while driving. Inspecting the brake component will ensure you feel free of concern and stay protected on the road.
B7 Maintenance helps keep the working mechanism of the brake pedals, pads, lines, and shoes in good condition. Before fixing them, the technician checks all these components for damages and malfunctions.
Transmission Oil Change
Transmission oil helps the vehicle shift gears by lubricating the bearings and metal parts, helping with torque converter operation, and performing other functions.
In the new Mercedes, the automatic transmission oil change is required after two years. Transmission fluid with dirt particles can lead to engine issues in your vehicle. However, to prolong the transmission, the B7 service on Mercedes entails changing oil every 20,000 miles.
In some cases, the viscosity of new oil might cause irrelevant friction. So, I recommend getting transmission fluid replacement from authorized and experienced service providers only.
Oil Filter Replacement
Oil filters remove waste and capture harmful debris and metal fragments from oil, keeping the engine running effectively. That’s why Mercedes requires an oil filter change every 20,000-60,000 miles.
Going for a regular checkup is also a good practice that will help you determine when to change the oil filters. Reading the car manual is also a suitable option to measure the best time to change the fuel filters.
Brake Fluid Exchange
Brake fluid exchange is one of the most crucial tasks because it helps anti-lock brake systems extend their lifespan. It also allows the driver to keep control of the steering and stop the car during an emergency.
If you take too much to exchange that fluid, you may face problems like corrosion that prevent the brakes from working. The mechanic will replace the old brake fluid with a new one during the B7 service.
Tire Inflation
Tire inflation and correction are the maintenance services most underestimated by many MB owners and drivers. Ignoring the warning light that illuminates when tire pressure monitoring is needed can impact safety and cause other issues.
That’s why most experts, including me, recommend a tire pressure inspection every month. This will help the vehicle avoid wheel misalignment and other issues. Moreover, B7 Service on Mercedes-Benz includes tire inflation to fix tire pressure problems.
Mercedes B7 Service Checklist
| Service | Standard B Service | B7-Specific Service |
|---|---|---|
| Automatic Transmission Fluid Replacement | X | |
| Transmission Filter Replacement | X | |
| Synthetic Oil Change | X | |
| Oil Filter Replacement | X | |
| Cabin Air Filter Replacement | X | |
| Check Fluids Levels | X | |
| Check Tire Pressure | X | |
| Check Brake Components | X | |
| Maintenance Service Counter Reset | X |
How Much Does Mercedes B7 Service Cost?
The service cost for B7 on Mercedes is, on average, around $380 to $700. B7 service involves different maintenance inspections and replacements to improve vehicle performance.
We can’t consider this price an exact figure because most Mercedes models have higher service costs than other car models. So, if you want top-notch performance for your Mercedes, you should be prepared to manage these costs.
Moreover, that price varies depending on the car model, year, parts, and location. Let me explain how these factors impact the cost of your Mercedes B7 maintenance:
People also love to check Service B6 Mercedes Cost and checklist.
Merc Model
Mercedes is one of the most luxurious car brands, and it is available in different models. The cost of maintenance may vary according to the specific model.
For example, the Mercedes-Benz C250, C300, and C350 have cheaper B7 service costs than other models.
Model Year
All Mercedes cars are built with the most advanced technology and machinery to last longer than other vehicles. B7 service usually happens after the first 20,000 miles so the maintenance cost will vary depending on the car model year.
Replacement Parts
All Mercedes models have distinct spare parts. Because some replacements are expensive or cheap, this can increase or decrease the cost of the B7 service routine.
Brakes are the most expensive replacement parts in B7 because they are sold in sets or pairs.
The dealers’ prices are steep, so I recommend seeking self-independent garages or shops here.
Location
The location also impacts service costs. Most mechanics from Australia and New Zealand offer Mercedes B7 service in the UK, which costs around ยฃ250 to ยฃ300.
However, if you’re from the United Kingdom, you can search Google for more accurate prices by city or state.
Why Is A B7 Service For Mercedes So Expensive?
Many drivers always wonder why the B7 service for their Mercedes is so expensive. Here are a few reasons:
- Authentic Mercedes parts and Germany-made fluids perform better and help optimize the vehicle’s performance, but they cost more than aftermarket parts.
- Mercedes is associated with high labor rates compared to independent shops due to their techs’ rigorous specialty and training programs.
- Service B7 contains numerous maintenance items, such as transmission service, which increases the cost of parts and supplies.
- Dealerships must purchase Mercedes-mandated diagnostic computers and tools to identify and fix issues precisely, and these expenses are passed on to consumers.
- Mercedes also has a good reputation for its luxury and premier engineering. Customers pay a premium for new vehicles and for scheduled maintenance.
Tips For Finding A Qualified Mercedes Service Center
When I was searching for maintenance services, I found some beneficial tips. I’ll discuss all these that can help you find a qualified dealership for your Mercedes.
- Reputation
- Range of services
- Convenience
Reputation Of That Center
A quality repair center must have a good reputation. However, you can check the reputation of the service center or dealership you’ve selected to get service.
Range Of Services
In B7, detailed attention is required for desirable vehicle performance more than the standard service tasks. Therefore, make sure that your chosen Mercedes center offers extensive services.
Convenience
Convenience is also an essential factor to consider. For instance, some professional dealerships offer easy online scheduling and comfortable pick-up and drop-off. You can ask if they offer any coupons or discounts.
How Long Does a B7 Service Take?
B7 service takes an average of 2-3 hours but can take as little as 20 hours to as much as 4+ hours, depending on the seasons, shop, and vehicle work required.
In the busy spring and fall seasons, the shops are overloaded with service appointments that can cause a delay from the shop.
Sometimes, the mechanic finds undercovered maintenance issues you don’t know about. So, based on these factors, the time for B7 service can be high or low.
How to Reset Service Indicator in Mercedes Benz C300 and E300?
Save your time by resetting that B7 service notification in your Mercedes. With just a few steps, you can do this easy reset without leaving your comfort zone in the garage. So, follow this video guide to reset the service indicator in your MB model C300 and E300:
Final Words!
To extend the lifespan and optimize vehicle performance, Mercedes receives B7 service every two years or 20,000 miles (whichever comes first). Apart from A services, brake fluid exchange and transmission oil replacement are also involved in that service.
In other words, the Mercedes-Benz B7 service is more detailed than the A service because it includes more service items.
The FAQ below can clarify your queries about B7 maintenance. You can also share this article with other Mercedes owners and enthusiasts!
Frequently Asked Questions
Can I Do a B7 Service Myself?
The maintenance of the Mercedes B7 demands advanced knowledge and tools. However, it is best to have that service performed by a skilled DIYer or certified technician.
If you perform that service task without proper knowledge and training, you can cause engine problems. As an ASE-certified mechanic, I recommend getting assistance for B7 service from an expert to avoid these risks.
How much is the service for a Mercedes B7?
The cost of having Mercedes B service is more expensive than that of A service. For B7, you can expect to pay between $380 and more than $700.
What does B7 mean in Mercedes?
In B7, “B” means 20K miles or 2 years of service, and B7 means the 7th B series service. This code represents the service that is due in your vehicle.
How often should I schedule B7 Service?
The frequency of the B7 service can be determined by measuring the vehicle’s mileage and driving conditions. However, you should follow the dashboard warning light and service intervals to maintain your vehicle’s performance, capabilities, and health.
How can I avail of discounts or promotions for B7 service?
Most certified Mercedes service centers offer coupons, discounts, or promotions. You can contact them, ask them on the spot, or schedule a call for more information.
Martin Lee is an ASE-certified mechanic and contributing author at SincereMechanic. He uses his expertise to create captivating articles that align with our content strategy. Using his deep automobile knowledge, he does in-depth research, puts expertise into articles, and makes them very informative. That information ensures our readers receive many valuable insights about the Vehicles.