Mercedes Benz Specialists

Genuine Parts + Factory Trained Specialists= Precision Quality

Mercedes Service & Repairs

Precision Auto has over 25 years of experience servicing, diagnosing and repairing Mercedes-Benz vehicles.

We provide factory warranty approved service with genuine Mercedes parts. 


You can determine which service is due from the Service Menu on your multifunction display. Here are the most common service codes:


Service A: One year or 15,000KM

Service A*: Three years or 40,000KM (transmission fluid change)

Service B: Two years or 25,000KM (brake fluid change)

Service B*: Four years or 50,000KM (brake fluid change)

Service E: 50,000KM (Diesel fuel filter)

Service E 2: 60,000KM (Fuel filter+spark plugs)

Service E 3: 70,000KM (Diesel fuel filter)

All inspections come with a written report, and free of charge.

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Mon - Fri: 8:30am - 6pm

Our Shop


60 Green Lane, Unit 5 & 6. Thornhill, Ontario L3T 7P5



Priority Text Only Customer Service:



©Thornhill Precision Automotive 2018