Expert Mercedes-Benz Auto Repair & Maintenance in Calgary

Comprehensive Mercedes Maintenance (Service A & B)

Delaying routine maintenance on a Mercedes-Benz can quickly lead to expensive, cascading failures. At our Calgary auto repair shop, we strictly follow the Mercedes-Benz Flexible Service System, providing comprehensive factory-level care. Our routine maintenance includes:

• Service A & Service B: We perform comprehensive A and B services, including synthetic oil replacements (using strict MB 229.5 spec oils), fluid top-offs, brake inspections, and cabin filter replacements, resetting your service indicator precisely.
• 4MATIC & Transmission Service: Critical fluid and filter replacements for the 7G-Tronic and 9G-Tronic automatic transmissions, as well as transfer case and differential service for the 4MATIC system.
• Cooling System Preventative Care: Proactive coolant flushes to protect your turbocharged or BlueTEC diesel engine from extreme temperature fluctuations.
• Brake Service & Fluid Flushes: High-performance pad and rotor replacements, along with bi-annual brake fluid flushes to maintain legendary German stopping power.
• Wheel Alignments & Tire Services: Precision four-wheel alignments to protect your tires and preserve the smooth, dynamic handling of your luxury vehicle.

Common Mercedes-Benz Repairs We Perform

Advanced European engineering comes with highly specific, well-known failure points. Armed with advanced diagnostic technology, the mechanics at Proper Motor Works are fully equipped to handle complex Mercedes repairs, including:

• Airmatic Suspension Failure: Diagnosing and replacing leaking air springs, failed suspension compressors, and faulty valve blocks to restore your vehicle's level stance and cloud-like ride.
• Oil Leaks & Camshaft Plugs: Pinpointing and resolving notoriously common oil leaks from the rear camshaft expansion plugs, oil filter housings, and valve cover gaskets.
• PCV / Crankcase Ventilation Valves: Replacing failing crankcase vent valves that cause rough idling, vacuum leaks, and Check Engine lights.
• Engine Mount Replacement: Replacing collapsed fluid-filled engine and transmission mounts, effectively eliminating severe vibrations felt in the cabin.
• Complex Electrical & SAM Module Diagnostics: Utilizing advanced scan tools to pinpoint issues within the Signal Acquisition Modules (SAM), complex sensor networks, or battery drain issues.

Why Choose Proper Motor Works for Your Mercedes?

Owning a premium German vehicle should not subject you to inflated dealership service pricing. As a premier Calgary auto repair shop, Proper Motor Works offers the highly specialized expertise of a European auto clinic combined with honest, transparent communication.

When you bring your Mercedes to our modern facility, we begin with a thorough digital vehicle inspection. We send a detailed health report—including photos of your engine components, suspension, and undercarriage—directly to your smartphone. This transparency empowers you to authorize repairs with complete confidence. We focus strictly on prioritizing immediate safety issues and European preventative care, guaranteeing you will never experience a high-pressure up-sell.