Contact Us

Sales: Call sales Phone Number(909) 212-8400 Service: Call service Phone Number(909) 212-8500
Open Today! Sales: 10am-8pmService: Closed

Service A

At Mercedes-Benz of Ontario, helping our customers maintain their early (MY09 — MY14)* and late (MY15 or newer)** vehicles is just as important to us as assisting them with choosing the perfect model. Drivers in Ontario, Rancho Cucamonga, and surrounding areas can rely on our qualified service team for thorough Mercedes-Benz Service A repairs and maintenance. Scheduling a service appointment with us not only resolves immediate auto issues, it also prevents new complications from arising in the future. If you have any questions about Mercedes-Benz Service A cost, our Mercedes-Benz Service A coupons and specials, or anything else, please feel welcome to contact us online.


Services For MY09 — MY14 Vehicles

Our service team offers many different services for MY09 through MY14 vehicles, such as:

  • Synthetic Motor Oil Replacement
  • Oil Filter Replacement
  • Brake inspection
  • Tire inflation check and correction
  • Reset maintenance counter
  • All fluid level checks and corrections are dependent on your vehicle’s calculated service intervals.

*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.

**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.

Its About You

Mercedes-Benz of Ontario

Mercedes-Benz of Ontario, East Guasti Road, Ontario, CA, United States

We are located at 3787 East Guasti Road • Ontario, CA 91761GET DIRECTIONS TO Mercedes-Benz of Ontario

Saved Vehicles


You don't have any saved vehicles!

Look for this link on your favorites:


Once you've saved some vehicles, you can view them here at any time.

Contact Us

(909) 212-8400

Call Now

3787 East Guasti Road • Ontario, CA 91761

Get Directions

Today's Hours:

Open Today! Sales: 10am-8pm

If you like a new or used vehicle shown on our site and would like to see how it handles, schedule a test drive below. One of our salespeople will contact you shortly to confirm the time and date.
  • Please choose a time range above
  • This field is for validation purposes and should be left unchanged.
Mercedes-Benz of Ontario 34.0657451, -117.5712687.