Certified Mercedes Repair & Maintenance in Simi Valley, CA

Professional Mercedes Repair Specialists Serving Simi Valley

As Mercedes-Benz factory-trained specialists in Simi Valley, CA, we combine German engineering precision with OEM-approved protocols. Our STAR Diagnostic technology ensures dealership-level repairs while preserving your Mercedes’ performance and safety systems. Whether it’s routine maintenance or complex repairs, we treat every vehicle with the meticulous care these luxury automobiles demand.

Mercedes-Specific Preventative Maintenance | Protect Your Investment

Your Mercedes-Benz demands factory-scheduled care to maintain its German-engineered performance. Following Mercedes’ strict maintenance protocols prevents costly repairs while preserving your luxury driving experience. Essential services include:

 

  • STAR Diagnostic scans utilize your Mercedes’ onboard systems to monitor engine performance, transmission health, and electrical components. Our factory-trained technicians interpret these readings to identify issues like early timing chain wear or sensor failures – often before warning lights appear – saving you from costly repairs down the road.
  • Proper tire care maintains your Mercedes’ legendary handling. We recommend monthly pressure checks (including spare) and 5,000-mile rotations using Mercedes-approved patterns. Our laser alignment checks preserve your AIRMATIC suspension’s performance while preventing uneven wear. Don’t wait for TPMS warnings – proactive care prevents blowouts and maintains fuel efficiency.
  • Mercedes-specific fluids are vital for your engine’s longevity. We use only approved synthetic oils, Pentosin hydraulic fluids, and OEM coolant formulations. Our fluid exchanges follow Mercedes’ intervals for your model’s 7G-TRONIC transmission, brake hydraulics, and cooling system – preventing sludge buildup and component wear.
  • Mercedes braking systems demand expert attention. We inspect SBC brake components, measure rotor thickness to Mercedes spec, and test fluid moisture content. Our brake services maintain your DISTRONIC safety systems’ responsiveness while preventing costly caliper or ABS module failures. Don’t compromise your most critical safety feature.

Mercedes-Specific Repairs | Simi Valley’s German Auto Specialists

Mercedes-Benz engineering demands specialized expertise beyond general mechanics. Our ASE-certified technicians at The German Auto Doctor receive ongoing training on Mercedes’ latest technologies, from M276 engines to AIRMATIC suspensions, ensuring your luxury vehicle receives factory-correct repairs. Some of the repairs we offer include:

 

  • Engine troubleshooting and repairs: Precision engine diagnostics: Using Mercedes STAR Diagnostics, we troubleshoot M274/M256 engine issues – from turbocharger lag to camshaft adjuster faults. Whether it’s unusual knocking, check engine lights, or power loss, our specialists restore optimal performance using OEM-approved repair procedures.
  • Suspension repairs: When your Mercedes’s ride quality deteriorates – whether from strut leaks, uneven ride height, or excessive body roll – our specialists perform pressure tests and component inspections. We use Mercedes-approved procedures to restore that signature glide, whether servicing ABC systems or conventional setups.
  • Electrical system fixes: From COMAND system glitches to SAM module failures, we decode your Mercedes’ complex networks. Using factory wiring diagrams and XENTRY tools, we repair issues affecting power windows, ambient lighting, or driver assistance systems – restoring full functionality to your vehicle’s advanced technologies.
mercedes

Trust Your Car to German Auto Doctor

Contact us today to schedule an appointment and experience the German Auto Doctor difference for yourself!

The German Auto Doctor Mercedes FAQs

How often will my Mercedes need service?

The standard recommended timeframe for services on your Mercedes is once a year of every 10,000 miles — whichever comes first. That said, this can differ greatly based on your specific vehicle and your driving habits, so it can be useful to speak with a mechanic to set up a personalized maintenance schedule for your car.

What are some common repairs needed by Mercedes vehicles?

First, we want to point out that Mercedes are very reliable, so not every vehicle will have all of these problems — you may have none of them! However, some of the issues we see include oil leaks, cooling system problems, and brake pad wear. Some of these are addressed during regular maintenance, and others can be spotted while your car is being maintained, helping prevent a small issue from becoming a larger one.

Why should I bring my Mercedes to The German Auto Doctor?

At The German Auto Doctor, we specialize in European vehicles like your Mercedes. That means we can provide fast, accurate repairs. Our extensive training and years of expertise means that we fully understand your car, and we’re committed to making sure your vehicle gets the best care possible when it’s with us. We also focus on customer service, making sure to never forget the driver behind the car we’re working on. Our commitment to Mercedes-Benz vehicles means you can always rely on us for quality care, so you can get the long-term reliability and performance you expect out of your Mercedes.

See What Our Clients Have To Say!

Call Now