Mercedes-Benz Service and Repair
Mercedes-Benz maintenance and repair at an independent shop: the approved fluid specifications for your exact car, photo inspections sent to your phone, and a 36 month, 36,000 mile warranty.
Your Mercedes says Service A or Service B. What does that actually mean?
Most recent Mercedes-Benz models track their own maintenance and put a reminder on the dash. The two you'll see most are Service A and Service B. Service A is the lighter visit, built around an oil and filter change and a set of inspections. Service B adds more to the list, which can include items like the cabin filter and brake fluid. What's on each list depends on your model, year, and mileage, so we look it up for your car instead of working from a generic sheet.
The detail that matters most on a Mercedes is the fluid. Engine oil has to carry the Mercedes-Benz approval number your engine calls for, and coolant, brake fluid, and transmission fluid have their own specifications too. The right bottle isn't always the one on a parts store shelf. We confirm the requirement for your engine and use what it calls for, and we'll tell you what went in.
Here's the honest part. Some work on a modern Mercedes needs equipment, software, or a part we can't confirm properly. If your job lands there, we'll say so up front and point you in the right direction instead of guessing on your dime.
For everything else, you get the same thing every customer gets: ASE certified technicians, a digital inspection with photos sent to your phone, and a 36 month, 36,000 mile nationwide warranty on what we fix. We're a family owned independent shop with locations across Central Florida, and every one of them works on Mercedes-Benz vehicles. We don't start work you haven't approved.
Mercedes-Benz services we offer
Our technicians provide comprehensive Mercedes-Benz service.
Mercedes-Benz Battery Service
Avoid getting stranded with professional battery testing, terminal cleaning, and replacement using reliable, warranty-backed batteries.
Learn moreMercedes-Benz Brake Repair
Squealing or grinding brakes? Complete brake inspection, pad replacement, rotor resurfacing, and fluid service for safe stopping power.
Learn moreMercedes-Benz Check Engine Light
Check engine light on? We pinpoint the exact cause with advanced diagnostics and provide clear repair options, no guesswork.
Learn moreMercedes-Benz Computer Diagnostics
State-of-the-art computer scanning that reads every system in your vehicle to identify problems accurately before any work begins.
Learn moreMercedes-Benz Engine Repair
From minor fixes to major overhauls, our ASE-certified mechanics diagnose and repair engine problems of all types and complexities.
Learn moreMercedes-Benz Fluid Services
Keep your vehicle running smoothly with transmission, coolant, brake, and power steering fluid flushes and top-offs.
Learn moreMercedes-Benz Oil Change
Keep your engine protected with conventional or synthetic oil changes using quality filters.
Learn moreMercedes-Benz Suspension & Steering
Restore smooth handling with shocks, struts, tie rods, and wheel alignment service. Fix pulling, bouncing, and uneven tire wear.
Learn moreMercedes-Benz Tire Rotation
Even out tire wear and extend tire life with regular rotation service. Helps maintain traction, handling, and ride comfort.
Learn moreMercedes-Benz Transmission Service
Transmission slipping or shifting rough? Expert diagnosis, fluid service, and repair for automatic and manual transmissions.
Learn moreWhy choose us for Mercedes-Benz
Service A and B, read for your car
The dash tells you which service is due. We look up what that service includes for your model and mileage, so you pay for the items on the list and nothing padded onto it.
The approved oil, confirmed first
Mercedes engines call for oil carrying a specific approval number. We check the requirement for yours before anything gets poured in.
Photos before any repair
Every visit includes a digital inspection sent to your phone. You see what the technician saw, then you decide.
A straight answer on scope
If a job needs equipment or a procedure we can't verify on your car, you'll hear it before we start, not after it's apart.
Records that hold up
We document the scheduled maintenance we perform, with mileage, so your service history is there when you need it for a warranty question or a sale.
Mercedes-Benz questions, answered
Find Mercedes-Benz service near you
We offer Mercedes-Benz service throughout these communities.
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ASE Certified Technicians
ASE certified techs working on your vehicle
Flexible Drop-Off Hours
Convenient service options
20+ Years
2 decades of trusted service
Recent Mercedes-Benz work
Coolant Light and Oil Light On, Had to Add Coolant
The technician found a thermostat stuck open, which was the main concern behind the check engine light.
Read the full jobTPMS and ABS Lights Came On at the Same Time
The technician found that both front ABS wheel speed sensors had failed, which was the reason for the ABS light.
Read the full jobWhat Caused the Squeaking and Shaking on the Road?
The vehicle was restored to a smooth and stable ride, free of squeaking and shaking.
Read the full jobCharging Lights Came On After Driving Through a Puddle
The technician started with a testing initial assessment at no charge and updated the service manager within 30 minutes, noting that further testing might be…
Read the full jobWhy Is My Oil Level Warning Light On?
After the repairs, the oil leak was resolved, and the vehicle's oil level warning light no longer appeared.
Read the full job
Mercedes-Benz jobs at a glance
- 2014 Mercedes-Benz GL550, Cooling System Repair, Haines CityOctober 2026
- 2016 Mercedes-Benz GLA250, Fuel Injection Cleaning, Lake WalesSeptember 2026
- 2012 Mercedes-Benz C300, TPMS Service, Lake WalesSeptember 2026
- 2021 Mercedes-Benz GLB250, Tire Installation, Winter HavenSeptember 2026
- 2016 Mercedes-Benz C300, Alternator Repair, Winter HavenAugust 2026
What Mercedes-Benz owners say about our work
I only allow Johnny's automotive to work on my car - Mercedes Benz C300 (well maintained and always kept clean) Im very selective on who I allow to service my car, and Johnny's Automotive exceeds all of my expectations. Walking into the lobby feels good. Its clean, inviting, and they treat you like youre a real friend, even from my first visit. I recently had an emergency and was going to drop my car off with a plan to call them at 9am. Upon arrival, I noticed they looked like they were open. I took my chances, opened the door and pleasantly surprised, they were open. It was right around 7am. Since Im an essential employee, I needed to report for duty asap. Johnny's got my car repaired in a time of urgency and got me back on schedule. I certainly had a unique situation for them, and yet, they still exceeded expectations. I will only allow Johnny's Automotive to service my car because of who they are, what they stand for and how they treat their customers. They are truly a one of a kind automotive shop. Im not an easy to person to please but they've got me. All smiles here. I gladly give then a 5 star review. Id give them 10 stars if I could. Highly recommended. Final thought.. I go to the Winter Haven location and although the lounge is smaller, it's always clean and welcoming. I dont want to leave even after my car is ready. Thanks again for taking care of my urgent repair in such a timely fashion. Im truly grateful for your service and upholding your values. Phenomenal.
Shane Wise
Verified Google Review
Johnnies is currently the only shop I will let service my Mercedes benz c300. I take very good care of my car and I use Johnnies because they treat my car as if it were their own. Pricing is better than other places nearby, their customer service is exceptional and the lounge area is 5 star hotel quality.
Shane Wise
Verified Google Review
Usually my husband is the one that takes our vehicles to be serviced. But on that particular day I had to take it.Going to auto shops gives me anxiety because from experience they bring you a list of “issues”. I needed a service B on my Mercedes GLA350, which later turned into needing new brake pads. They were so throughout and kind during the entire process. By choice, I spent hours in the lobby doing some work on my lap top. They offered a complimentary ride to any place that I wanted to go, even a loaner car if I decided to go home. The lobby was actually calm with plenty of snacks and refreshments. The gentleman that ran the front of the counter were extremely nice and respectful. Once the car was complete, I had 4 purple roses on my dashboard (This was right before Mother’s Day weekend) Such a kind gesture! My family will be using their services in the future. I’m recommending them to everyone :)
belljm1990
Verified Google Review
It is hard to know where to begin when you are overwhelmed by professionalism and finding a garage with folks that care and listen. I can verify that the other reviews commenting on the inside of the “waiting room “for lack of a better term is unlike anything I have seen before. Snacks, relaxer chairs😉, television , the shops history listed on the wall … and best of all they’re honest. I brought in a 2016 Mercedes Metris with a breaking issue. I was genuinely concerned only because we had owned the vehicle for less than two months and it could have been anything. Usually…with any MB, anything that breaks = lots and lots of money to repair! The Mercedes-Benz dealerships were quoting us anywhere from two to $300 an hour just for a look and that that much an hour for labor! 😖 Their service departments are so overwhelmed and overbooked that one of them only had one mechanic for 76 Metris’s on site that needed repair. 😖Need I say more. So I looked online and saw the reviews on Johnny’s. From the first call … it was great!!! we drove down and the gal that took care of us and checked us in was wonderful. I sent them some additional potential recalls that may or may not have been relevant to the issue with my vehicle. Had I done that to another repair shop it probably would have been completely disregarded ignored and probably deleted . However, that was not the case here. Everything I found and texted to them wad was responded to with courtesy and a “thank you”.. wow! We were treated with good old-fashioned politeness that I haven’t seen or experienced in years to be totally honest. So now let’s talk about price. The initial problem could have possibly been would a small fortune to repair at a Mercedes-Benz shop. However, the issue they found was easily and quickly repaired, and I also had them do a preventative brake flush for the system as well. To get out of a shop with a Mercedes-Benz under $300 is rate these days. But Johnnys did it. I am extremely grateful. When I thought the reviews were too good to be true well guess what they’re not. They are true. So, if you have any issues at all before you spend a small fortune at a dealership charging anywhere from two to $300 an hour go to Johnny’s first. It was definitely worth the ride from Solivita.
ann miller
Verified Google Review
Our Mercedes C280 needed the A service. Friendly staff, short wait, and reasonable price. Do recommend this shop.
Hartmut Berns
Verified Google Review
I went to Johnnys because of a battery concern on my Mercedes a 220. Mike quickly wrote up my concern and dispatch the car to Edgar. They quickly proceeded to do a safety inspection as well as diagnose the problem being a secondary battery. Part was ordered and replaced in a very timely manner. Price was very competitive and a lot Less than Mercedes-Benz had quoted. Beautiful shop great people. Technicians know their business highly recommend them!!
Pat Wilson
Verified Google Review