Check Engine Light Diagnostic Service


Open Today! Service: 7:30am-6pm
Call us at: 313-771-5315

Clearing Your Check Engine Light

Seeing a check engine light illuminate up on your dashboard is never a good sign. With the help of certified technicians at LaFontaine Volkswagen in Dearborn, Michigan, you can help determine the cause of this illuminated light. Our professional team is all factory trained and only use genuine parts with a warranty for our auto repairs. We can provide many different auto repair services such as the check engine light diagnosis service in order to keep our customers like you safe on the road again.


Reasons Why Your Check Engine Light is On

There are many reasons why the check engine light may be on in your vehicle. Here are some of the most common reasons.

  1. Loose gas cap: Your gas cap maybe sealing off the fuel system and maintaining pressure within the gas tank.
  2. Mass airflow sensor needs replacement: This sensor is responsible for measuring the amount of air that goes into the engine. This sensor determines if any fuel is needed to run the engine at its best. A faulty sensor can lead to less than optimal performance and even spark plug damage.
  3. Oxygen sensor needs replacement: This sensor is responsible for measuring the amount of unburned oxygen within your vehicle’s exhaust system. If it isn’t replaced in a timely manner, you will lose fuel economy. This can also cause long-term damage to the catalytic converter.
  4. Bad catalytic converter: The catalytic converter is responsible for protecting the environment from emissions. If it isn’t working properly, the vehicle won’t run at its best and also may run higher in temperature. This can cause costly repairs in the long term.

About our Check Engine Light Diagnosis

If your check engine light is on in your vehicle, it’s time to visit LaFontaine Volkswagen. We serve all of Wayne County including Dearborn, Detroit, Taylor and Westland, Michigan. Never wait to have this checked out as it can lead to serious problems with your vehicle. When you bring your vehicle to LaFontaine Volkswagen, you can rest assured that our professional certified technicians are working on it as efficiently as possible. We service all makes and models of vehicles. Our state-of-the-art facility honors all competitor coupons for services too. We believe in keeping money in your pocket when we can provide you with savings. To schedule a service appointment at our Michigan service center, call us at 877-600-7360 today.

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Why Go to LaFontaine Volkswagen of Dearborn for Maintenance?

Using our state-of-the-art facilities and equipment, our factory trained and certified technicians can take care of just about any service your Volkswagen needs – even something as simple as a windshield wiper blade replacement. Our repairs use genuine OEM parts backed by free parts and labor warranty. Our assured service pricing guarantee ensures you get the most bang for your buck when it comes to your vehicle.



Service & Parts Specials LaFontaine VW Dearborn, MI Service Department
Service & Parts Specials LaFontaine VW Dearborn, MI Service Department
Service & Parts Specials LaFontaine VW Dearborn, MI Service Department
Service & Parts Specials LaFontaine VW Dearborn, MI Service Department


Dealership Amenities:


  • All Makes and Models
  • Factory trained & certified technicians
  • State-of-the-art facilities & equipment
  • Assured service pricing guarantee
  • Factory trained product specialist
  • OEM parts w/ free parts & labor warranty
  • Courtesy multi-point vehicle inspection
  • Honor all competitor coupons


Please don't hesitate to direct your service questions to us! Fill out the simple form below and our technicians will get back to you.
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LaFontaine VW

2200 S Telegraph Rd,  
Dearborn, MI 48124

Service Hours

Phone Numbers:Service Hours:Special Hours
  • ThanksgivingClosed
Regular Hours
  • Mon - Fri7:30 AM - 6:00 PM
  • Sat8:00 AM - 2:00 PM
  • SunClosed

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LaFontaine Volkswagen of Dearborn is located at: 2200 S Telegraph Rd • Dearborn, MI 48124
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2200 S Telegraph Rd • Dearborn, MI 48124

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Today's Hours:

Open Today! Sales: 9am-6pm

Open Today! Service: 7:30am-6pm

Open Today! Parts: 7:30am-6pm

LaFontaine Volkswagen of Dearborn 42.2954324, -83.2723644.