European Auto Repair Specialists in Mt Prospect, IL

German Auto, LLC has served Mount Prospect and the surrounding northwest suburbs since 2017. Founded by Svilen “Sam” Minchev, the shop is built on more than 20 years of hands-on automotive experience and a focus on the way European vehicles are engineered.

We specialize in BMW, Mercedes-Benz, Audi, Porsche, Volkswagen and Land Rover, and also service Jaguar, MINI, Volvo, Alfa Romeo, FIAT and other supported vehicles. Our technicians use advanced diagnostic equipment to find the actual cause of a problem before recommending a repair, not simply replace the part named in a fault code.

From factory-scheduled maintenance to difficult electrical, drivability and computer-system faults, every job gets focused attention and careful verification. Major repairs are road-tested to confirm the vehicle drives exactly as it should.

European Auto Repair Without the Dealership

European vehicles require more than a generic scan tool and a list of fault codes. BMW, Mercedes-Benz, Audi, Volkswagen, Porsche and Land Rover vehicles use sophisticated electronic networks, control modules, drivetrain systems and manufacturer-specific technology. Correct diagnosis requires experience, proper testing and an understanding of how these systems interact.



At German Auto, LLC, we specialize in European vehicles and provide the advanced diagnostics, maintenance and repair capabilities needed to keep them operating as engineered.

A diagnostic trouble code tells a technician where the vehicle detected a problem. It does not necessarily identify the failed component. Our diagnostic process goes beyond reading codes: we analyze live data, test circuits and verify components mechanically before recommending a repair.

We diagnose check-engine lights, no-start and intermittent-start conditions, electrical and wiring faults, CAN-bus communication problems, drivability and misfire concerns, fuel and ignition faults, ABS/traction/stability warnings, transmission electronics, electronic and air suspension, charging systems, control-module communication, start-authorization systems, emissions faults and intermittent electronic problems.

Our goal is to determine why the fault occurred before recommending the repair.

Learn about our diagnostic process →

Modern vehicles contain dozens of computers controlling engine operation, transmission shifting, lighting, security, comfort and safety systems. When a control module is replaced or vehicle software requires configuration, programming or coding may be necessary.

German Auto, LLC provides computer programming and coding services for supported European vehicles. Availability depends on the vehicle, control module and required manufacturer procedure. Call with your year, model and the component involved and we'll confirm what we can do.

Programming & coding services →

Our Mission

To diagnose European vehicles accurately and repair them properly. That means testing before replacing parts, explaining what we found and why it matters, and road-testing every major repair so your BMW, Mercedes-Benz, Audi, Porsche, Volkswagen or Land Rover leaves performing the way it was engineered to.

Our Vision

To be the European repair specialist Mount Prospect drivers rely on instead of the dealership, known for technical depth, straight answers and long-term relationships with the owners and vehicles we look after. As these vehicles grow more complex, we keep pace with the tools, training and procedures they demand, so an independent shop stays a real option for the life of the car.