Close button

Mercedes-Benz S-Class Maintenance Schedule

with Mercedes-Benz of Ontario

2021 mercedes benz s class black exterior parked

Did you recently bring a new Mercedes-Benz S-Class home to Ontario or Rancho Cucamonga? If you’re stressing about the S-Class service requirements, there’s no need to worry. Mercedes-Benz of Ontario is here to support you with a state-of-the-art, authorized service center.

Your Mercedes-Benz S-Class maintenance schedule is broken down into two core intervals known as Service A and Service B. Read on for further details on what’s included in each interval, when they’re required, and more.

Mercedes-Benz S-Class Service Schedule: Two Intervals

After the first year or 10,000 miles of driving your S-Class in Fontana, the first service requirement you’ll encounter is Service A*. The next S-Class service requirement is Service B*, which occurs after 2 years or 20,000 miles, whichever comes first.

Further enhancing your S-Class ownership experience is the ASSYST PLUS system, which lets you know when you have an upcoming Service A or Service B requirement. It’s truly that easy to keep your S-Class performing at its finest in Corona!

S-Class Service A S-Class Service B
Synthetic Motor Oil Replacement** Yes Yes
Oil Filter Replacement** Yes Yes
All fluid level checks and corrections are dependent on factory-recommended service intervals for your vehicle’s year and model Yes Yes
Tire inflation check and correction Yes Yes
Brake component inspection Yes Yes
Reset maintenance counter Yes Yes
Adhere to all required elements listed by model year and specific model as indicated on the corresponding service sheet for Mercedes-Benz Maintenance Systems in the USA. Yes Yes
Cabin dust/combination filter replacement No Yes
Brake fluid exchange No Yes

Planning for S-Class Service Costs

San Bernardino County and Chino Hills drivers who are curious about Mercedes-Benz S-Class maintenance costs should note that Service A^ costs and Service B^ costs are subject to vary based on the year and mileage of their vehicle and whether additional service requirements exist, among other factors. After inspecting your vehicle, our team can provide an accurate service breakdown.

Additionally, we provide the following resources to help you plan for S-Class service without stressing:

Schedule S-Class Service Near Upland

Have additional questions about Mercedes-Benz S-Class maintenance? Contact us and a friendly associate will be ready to assist you. Or, if you want to get ahead of your next S-Class service visit, you can schedule it online now. Mercedes-Benz of Ontario provides everything you need to have a successful ownership experience, including service pick-up and delivery!

*Services and pricing for Service A/Service B may vary due to your driving habits, mileage, and local environmental conditions. Please refer to your maintenance booklet for additional details and general guidelines for your vehicle’s year and model.
**Oil and filter change is the base advertised service component. Additional services as determined by your vehicle’s ASSYST Plus system, which calculates service needs based on your driving habits, time, mileage and environmental conditions, may increase service cost
​​^2009 and newer Mercedes-Benz vehicles only. Price advertised for Service A/Service B includes all factory-required components. Please refer to your maintenance booklet for the complete list of factory-required services and details on the specific intervals for your vehicle’s year and model.

Service Price Match Guarantee

Limited Time Special - Don't Miss Out!

We will accept any valid service offer from Mercedes-Benz dealers within 40 miles.

Present their offer with ours and we will take care of the rest.

Must present both offer and competitor's offer when your service order is written for offer to apply. Valid at Mercedes-Benz of Ontario. Mercedes-Benz vehicles only. This offer applies to service offered by neighboring Mercedes-Benz dealers only. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Other restrictions may apply. Void where prohibited. See Dealer for details.

Expires: 08/31/2026

Mercedes-Benz Brake Pads and Rotors Replacement Special

Save up to $200

Save $50 on a Brake Pads per axle or Save $100 on Brake Pads and Rotors per axle.

Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details. Offer Code: PAD50/ROTOR100

Expires: 08/31/2026

First Time Customer Special

Save 25%

Save 25% on any First Time Service.

Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. Maximum savings of $300. First Time Customers only. Excludes tires. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details. Offer Code: 25OFF

Expires: 08/31/2026

Service B Special

Save $150

Save $150 on your Mercedes-Benz Service-B Maintenance!

  • Recommended after 10,000 miles or 12 months from your Service-A

Please call us for pricing for your specific model.

Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. MY2009 and newer Mercedes-Benz vehicles only. Price advertised for Service B includes all factory-required components. Please refer to your maintenance booklet for the complete list of factory-required services and details on the specific intervals for your vehicle’s year and model. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Excludes Fletcher Care, Prepaid Maintenance, Warranties, and Deductibles. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details. Offer Code: B50

Expires: 08/31/2026

Mercedes-Benz Battery Replacement Special

Save 25%

Save 25% on a Mercedes-Benz Battery Replacement.

Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. Cannot be combined with any other offer or applied to past services. Exclusively for Mercedes-Benz Owners of E-Class, C-Class, A-Class, GLA, CLA, GLB, and GLC Models. Excludes GLE, S-Class, G-Class, and AMG lines. Does not include applicable taxes, shop supplies, and hazardous waste fees. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details. Offer Code: 25BATT

Expires: 08/31/2026

Service A Special

Save $60

Save $60 on your Mercedes-Benz Service-A Maintenance!

  • Recommended after 10,000 miles or 12 months from your purchase, whichever comes first.

Please call us for pricing for your specific model.

Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. 2009 and newer Mercedes-Benz vehicles only. Price advertised for Service A includes all factory-required components. Please refer to your maintenance booklet for the complete list of factory-required services and details on the specific intervals for your vehicle’s year and model. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Excludes Fletcher Care, Prepaid Maintenance, Warranties, and Deductibles. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details. Offer Code: A60

Expires: 08/31/2026

Mercedes-Benz Air Conditioning Repairs Special

Save 15%

Save 15% on all A/C Repairs.

Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. Maximum savings of $300. Excludes key replacement/programming and tires. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details. Offer Code: AC15

Expires: 08/31/2026

Multi-Point Inspection Special

Complimentary

Our team of Master Certified Technicians will complete a comprehensive multi-point inspection of your vehicle. Following your inspection, you will receive a detailed report of your vehicle’s condition.

Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. Excludes Tires, Fletcher Care, Prepaid Maintenance, Warranties, Deductibles, etc. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details.

Have a question?

Chat with us now
Mercedes-Benz of Ontario 34.0657451, -117.5712687.