Few things are as fun or as thrilling as carving the streets of Corona and Fontana in your Mercedes-Benz CLS. Whether you drive a standard CLS Coupe or a potent Mercedes-AMG® model, top-level performance is a given. It’s also a given that you want to preserve that performance for years to come, and the best way to do that is by following the Mercedes-Benz CLS maintenance schedule.
When you follow Service A and Service B requirements, maintaining your CLS is simple! Mercedes-Benz of Ontario provides everything CLS drivers need to know in the guide below.
Your Mercedes-Benz CLS maintenance journey begins with Service A*, which is required after 1 year or 10,000 miles, whichever comes first. From there, the next major CLS service requirement is Service B*, occurring after 2 years or 20,000 miles, whichever comes first. You’ll rotate between Service A and Service B for the duration of your CLS ownership in Rancho Cucamonga. What’s more, you’ll have the ASSYST PLUS system to alert you of upcoming service requirements—there’s no need to track it yourself.
| CLS Service A | CLS 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 |
What should you expect for Mercedes-Benz CLS service costs? The Service A^ costs and Service B^ costs will vary based on several factors, including the age and mileage of your vehicle, the current service interval, and whether there are additional services required during your visit. Our service team can provide an accurate service breakdown for Chino Hills and San Bernardino County drivers when they visit us for an inspection, and you can count on the following resources to help you plan for CLS service:
Searching for an authorized Mercedes-Benz service center near Upland? You can trust the technicians at Mercedes-Benz of Ontario to provide premium care for your CLS. Contact us with any questions or concerns, or book an appointment if you have an upcoming CLS service requirement.
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.
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.
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
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
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
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
Save $150 on your Mercedes-Benz Service-B Maintenance!
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
Save $150 on your Mercedes-Benz Service-B Maintenance!
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
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
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
Save $60 on your Mercedes-Benz Service-A Maintenance!
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
Save $60 on your Mercedes-Benz Service-A Maintenance!
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
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
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
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.
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.
